EP1119663B1 - Ouvrage tubulaire - Google Patents
Ouvrage tubulaire Download PDFInfo
- Publication number
- EP1119663B1 EP1119663B1 EP99943008A EP99943008A EP1119663B1 EP 1119663 B1 EP1119663 B1 EP 1119663B1 EP 99943008 A EP99943008 A EP 99943008A EP 99943008 A EP99943008 A EP 99943008A EP 1119663 B1 EP1119663 B1 EP 1119663B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- embankment
- headwall
- elements
- tubular structure
- resting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000284 resting effect Effects 0.000 claims abstract description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000007665 sagging Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 25
- 238000010276 construction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
Definitions
- the invention belongs to the field of construction and public works. Its purpose an underground passage, plus particularly intended for the circulation of vehicles.
- the invention also covers elements of prefabricated pedestals, specially adapted to the realization of such a work.
- the work consists prefabricated wall elements arranged one at a time following each other on a platform in the bottom of the trench.
- the structure includes, in cross section to the axis, an upper element forming a vault resting on two pedestals placed on either side of a raft.
- the upper longitudinal joints between the arch element and the top edges of both pedestals are made up of joints which give the structure relative flexibility, particularly when carrying out the embankment.
- the wall elements have advantageously a curved upper part which tangentially connects to the upper element, so as to form a continuous arch.
- a slab element prefabricated or cast in square, which connects to the inner sides of the bases pedestals by concrete joints forming a rigid longitudinal connection, the assembly thus forming a flat base allowing the load to be distributed over a large area.
- the whole of the supporting structure consists of prefabricated elements which can be economically and in the best safety conditions, in a factory specially equipped prefabrication or in a fairground workshop installed near the structure when this is important. It is thus possible to rigorously control the conditions of manufacturing and, in particular, the composition of the concrete and its water content, the positioning of reinforcement and surface quality after formwork removal. We can even, in some cases, use concrete high performance.
- prefabricated elements reduces their thickness in relation to their span and, by Therefore, lighten them. Even for large prefabricated elements can therefore be handled and put in place by lifting devices usually available on a construction site.
- the embankment contributes to the resistance of the whole.
- the elements can be particularly thin and that we can achieve the reinforcement with great precision, the elements have flexibility and may yield slightly when the structure supports the embankment and overloads, which reduces the forces applied to the key, the structure resting laterally on the embankment.
- embankment likely to withstand lateral forces. It's the especially in urban areas when the structure passes close to constructions existing, for example, foundations or cellars of a building, or a sewer. In addition, in a tight space, it may be necessary to do pass pipes near the structure and we can therefore be brought, for maintenance or replacement, to reopen the embankment.
- the object of the invention is to remedy such disadvantages thanks to a new embodiment such a work to avoid the realization a side embankment capable of withstanding forces in particular in urban areas and in in all or all of the lane part, above the level of the natural terrain.
- Each upper element can advantageously be provided, along at least one side lateral placed on the outside of the structure, rigid veil extending upward for support stable with minimum backfill thickness above of the top element.
- the invention therefore constitutes an extension of the known technique for making tubular structures which has many advantages and allows adapt to particular situations.
- the invention also remedies such disadvantages in ensuring in better conditions, the protection of the environment along the entire length of the circulation.
- the structure can be produced, at least in part above the level of the natural terrain.
- This one is first covered with a first embankment having a platform-shaped upper part for constitute the laying surface and, after laying the elements, the whole structure and the first embankment supporting it is covered with a second embankment which connects to the natural ground on both sides and else of the structure so as to form a hill artificial, the flattened base of the structure having a width determined according to the capacity bearing of the first embankment so as to transmit to this the charges applied without risk of excessive compaction.
- FIG 1 there is shown schematically, in longitudinal section, part a traffic lane produced according to the invention on relatively uneven terrain whose profile long is indicated by line 10 which corresponds so at the cross section of natural terrain 1 by a plane vertical P passing through the longitudinal axis of the track traffic.
- This is provided on a platform To which includes a part 11 located below natural ground level and part 12 lying on top of it.
- part 11 of the platform A is cut in the bottom of a trench B while part 12 is formed on the top of a embankment C.
- platform A constituting the traffic lane is covered with classic way, of a tubular structure D constituting an underground passage which is first made in the sky opened, then buried under an E embankment to restore level 14 of the natural terrain.
- Such a provision is particularly advantageous for bypassing urban areas because it ensures perfect insulation and restore the environment, the E embankment can be planted.
- the tubular wall D is consisting of successive sections placed end to end and each comprising, in cross section, at minus three elements, respectively one element curved upper 21 resting on two sides side 22, 22 'each provided with a flat base their allowing to be posed while standing straight on the ground.
- the internal sides of the bases of the two legs can be connected, by longitudinal joints concreted, to a fourth element forming a raft.
- the whole load applied to the tubular wall is passed to a base of very big surface.
- each side pedestal 22, 22 includes then an enlarged base 23 having two wings, respectively internal and external, which give the element a sufficient seat surface, and a side wall 24 having an upper part 25, curved inward, which connects tangentially to the upper element 21 so that the whole forms, in cross section, a vault substantially semicircular centered on an axis longitudinal 0.
- the longitudinal joints 26 between the upper element 21 and the upper edges of the two lateral pedestals 22, 22 ′ are constituted by joints centered on planes P1, P'1, in which are placed the centers of curvature of upper element 21 and upper parts 25 of the sides 22, 22 '.
- these joints are inclined at 45 ° to the vertical.
- the charges applied to the upper element 21 are transmitted tangentially to the two lateral pedestals 22, 22 '.
- the latter are supported on the ground by their base 23 but, due to the flexibility of the structure and of the use of articulated joints 26, the element higher 21 tends to bend slightly in spreading the side walls 22, 22 'which also flex and lean laterally on the embankment E. This must therefore be carried out special way to participate in the resistance of the whole structure by taking the thrusts lateral applied by the two legs 22, 22 '.
- each pedestal element 32 is provided with a rib stiffening 37 placed on the outside of the wall 34 and extending between the base 33 and the seal upper 36. The pedestal 32 thus stiffened can therefore transmit the loads in one direction substantially vertical, without lateral support on the embankment 5.
- Such an embodiment of the sides side is particularly advantageous in the case shown in Figure 1, from natural terrain relatively rough.
- the tubular structure 2 is extended by a structure of the same nature 3 which is shown in Figure 3, this being a section transverse, along line III-III of Figure 1.
- FIG. 4 which is a view in perspective of the whole, we have represented, for simplify, a single section of the tubular structure 3 which comprises, in cross section with the axis O, at minus three elements, respectively one element upper curved 31 resting on two sidewalls side 32, 32 'along longitudinal joints 36.
- These prefabricated wall elements have, preferably exactly the same profile as the elements 21, 22, 22 'of structure 2 and are therefore placed in the extension of these.
- Longitudinal joints 36 are therefore placed in line with the joints longitudinal 26 of structure 2 and constitute, from even, joints giving the structure a relative flexibility.
- each pedestal 32 is provided with a base 33 resting on the platform 12.
- the whole is covered with a second embankment 5, the surface 50 gradually connects to the ground natural 1 and at the surface 14 of the embankment E, so as to make an artificial hill which can advantageously be planted to restore a aesthetic environment.
- each pedestal lateral 32, 32 ' preferably includes a base widened 33 and a curved side wall 34 which tangentially connects to the upper element 31.
- the upper elements 31 and the sides 32 have the same profile as similar elements 21, 22 of the structure 2 and can therefore be poured on the same molds, these being slightly modified to make the stiffening ribs 37.
- the width of the base 33 of each pedestal 32 must be determined taking into account the capacity bearing of the first embankment 4 which risks being lower than that of the platform 11 arranged in the bottom of trench B, i.e. on the ground natural.
- each element can be placed lengthwise on a trailer.
- the structure according to the invention is particularly suitable for such a situation.
- the use of prefabricated legs supported on a sole very wide and on which the element rests higher through a joint longitudinal allows to resist particularly well differential settlements which may result from such asymmetrical support.
- FIG. 6 there is shown, as example, a structure with two arches of the type described in document EP-A-0.202.256, published as WO-A-8602967, which is particularly suitable for highway construction and includes at least two traffic lanes S1, S2 on either side of a central pedestal 63 on which rest two upper elements, respectively 64, 64 ', which are supported outwards, each on a lateral pedestal, respectively 65 on the upstream side and 65 'on the downstream side.
- the embankment 5 which covers all of the structure and connects to the natural terrain of the shown in Figure 6, is asymmetrical, but this does not affect the stability of the structure, the loads being transmitted vertically by legs 65, 65 ', made rigid by the ribs 37.
- Figures 3 and 6 show another improvement of the invention.
- the second embankment 5 which is provided over the first embankment 4 may be subject to slipping and it is why it is advantageous, as shown on the Figure 3, to provide on the lateral side of each upper element 31, a concrete veil 38 which extends upward to retain the top 51 of the embankment covering the structure. So, this one is always covered with a sort of earth cap whose weight increases the stability of the whole and which is not likely to collapse if the downstream part 52 of embankment 5 tends to slip.
- the retaining veil 38 is perpendicular to the lateral side of the wall element 31 and, therefore, parallel to the joint plane P1.
- each upper element 64, 64 ' is fitted with a retaining veil 38 only on its external side resting on a lateral pedestal 65, 65 ', the internal sides of the two elements 64, 64' resting symmetrically on the central pedestal 63.
- This advantage is particularly interesting in an urban site because it frees up space for each side of the book. Such pits can therefore advantageously be used, even for a structure carried out, in a conventional manner, on the bottom of a trench.
- the part of the embankment between the upstream pedestal 65 and slope 16 can be realized so as to collect the lateral thrusts.
- the pedestal 65 could therefore have been made without a rib, as a pedestal 22 of structure 2.
- Figure 7 shows another example of construction of a structure with two traffic lanes in the case of an oblique exit in a ground natural tilted. It can then be interesting first stop section S'2 of the book se finding on the downstream side and extending for a some time the section S'1 being on the upstream side and which is alone covered with a slope 51 '. This one is advantageously stopped by an inclined veil 38a formed on the side facing the slope of the element upper 66 which rests on the central pedestal 63 '.
- the latter can consist of a solid wall or a row of pillars surmounted by a sill and comprising, on the upstream side, a single support member 36 for the upper element 66 covering the section S'1.
- each element of 65 'pedestal closing the S'2 section outwards may be provided at its upper end with a inclined face 39 having the same orientation as the sail 38 'associated with the upper element 64' so as to constitute a bearing face of said web 38 '.
- slope 51 can be stopped at the level of the veil 38 ′, the lower part 52 of the embankment 5 being removed.
- the structure is made up, like structure 2 of figure 2, of sections successive each comprising a top element 21 resting on two side pedestals 22, 22 'which can take lateral support on the embankment E covering the work.
- the embankment E which has been removed in figure 9, is limited by an embankment inclined E 'whose edge, along the structure is indicated in phantom.
- the side walls 72, 72 'of the last section 71 are extended by low walls prefabricated 73, 74 having the same inclination as the slope, for maintaining the land.
- the adjacent corners 72a, 72b of the last two sections are then provided with ribs 37 while, from the other side, only the 72'a extreme pedestal is ribbed, the pedestal 72'b of the penultimate section supported by a slope of sufficient height to absorb the thrust and being, therefore, identical to the current pedestal 22 '.
- the legs were sized and scrapped so as to present some flexibility by leaning laterally on the embankment.
- all of the applied load is transmitted by the pedestal on its sole and it results, for the same section of passage, an increase in the constraints of compression applied to concrete. Therefore, for do not have to increase the wall thickness side and therefore the weight of the sides can be interesting to realize the elements in one high performance concrete with resistance to significantly increased compression.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Sewage (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Foundations (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Soil Working Implements (AREA)
- Revetment (AREA)
Abstract
Description
Claims (12)
- Ouvrage de passage souterrain, destiné à être au moins partiellement recouvert par un remblai (E) et constitué d'éléments de paroi préfabriqués disposés l'un à la suite de l'autre sur une plateforme (A) de façon à former une structure tubulaire résistante (D) ayant un axe longitudinal (O) et comprenant, en section transversale à l'axe (O), au moins trois éléments, respectivement un élément supérieur incurvé (31) reposant, le long de deux joints longitudinaux (36, 36') sur les bords supérieurs de deux éléments de côté (32, 32') formant des piédroits comportant chacun une base (33) reposant sur la plateforme (A) et une paroi latérale (34) sensiblement verticale ayant une partie supérieure (35) incurvée du côté de l'axe (O) de l'ouvrage et se raccordant tangentiellement au côté correspondant de l'élément supérieur (31) de façon à former une voûte continue pour la transmission des charges sur les bases (33, 33') desdits éléments de piédroits (32, 32'), ces derniers étant munis chacun d'au moins une nervure de raidissement (37) ménagée sur le côté extérieur de la paroi latérale (34) et s'étendant à partir de la base (33) sensiblement jusqu'au niveau du joint longitudinal (36), de façon que chaque élément de piédroit (32, 32') présente une rigidité suffisante pour encaisser sans fléchissement les charges appliquées et les transmettre sur la base (33) sans appui latéral sur le remblai (E) recouvrant l'ouvrage.
- Ouvrage tubulaire selon la revendication 1, caractérisé par le fait que chaque joint longitudinal (36, 36') entre un élément de piédroit (32) et l'élément supérieur (31) constitue une articulation à axe longitudinal.
- Ouvrage tubulaire selon la revendication 2, caractérisé par le fait que chaque articulation longitudinale (36) est centrée sur un plan de joint (P1) incliné par rapport à la verticale.
- Ouvrage tubulaire souterrain pour la réalisation d'une voie de circulation sur un terrain accidenté, constitué par assemblage sur le site d'éléments de paroi préfabriqués et comprenant une première structure tubulaire (2) réalisée d'abord à ciel ouvert sur une première partie (11) d'une plateforme (A) ménagée sur le fond (11) d'une tranchée (B) au dessous du niveau du terrain naturel (1), puis recouverte d'un remblai (E), ladite structure tubulaire (2) ayant un axe longitudinal (O) et comprenant, en section transversale à l'axe (O), au moins trois éléments, respectivement un élément supérieur incurvé (21) reposant, le long de deux joints longitudinaux (26, 26') sur les bords supérieurs de deux éléments de côté (22, 22') formant des piédroits comportant chacun une base (23) reposant sur la plateforme (A) et une paroi latérale (24) sensiblement verticale ayant une partie supérieure (25) incurvée du côté de l'axe (O) de l'ouvrage et se raccordant tangentiellement au côté correspondant de l'élément supérieur (21) de façon à former une voûte continue, et une seconde structure tubulaire (3)de même nature que la première structure (2) et posée dans le prolongement de celle-ci sur une seconde partie (12) de la plateforme (A), ménagée au dessus du niveau du terrain naturel (1), à la partie supérieure (41) d'un premier remblai (4), et s'étendant dans le prolongement de la première partie (11) de la plateforme (A), à partir de la sortie de la tranchée (B), l'ensemble de la seconde structure (3) et du premier remblai (4) qui la supporte étant recouvert d'un second remblai (5) qui se raccorde au terrain naturel (1) de part et d'autre de l'ouvrage de façon à former une colline artificielle, ladite seconde structure (3) comprenant des éléments de piédroits (31, 31') munis chacun d'au moins une nervure de raidissement (37) ménagée sur le côté extérieur de la paroi latérale (34) et s'étendant à partir de leur base (33) sensiblement jusqu'au niveau du joint longitudinal (36), de façon que chaque piédroit (32, 32') présente une rigidité suffisante pour encaisser sans fléchissement les charges appliquées et transmettre celles-ci sur la base (33) de la structure (3) sans appui latéral sur ledit second remblai (5) recouvrant l'ouvrage.
- Ouvrage souterrain selon la revendication 4, caractérisé par le fait que la seconde structure (3) repose sur une surface d'assise (30) ayant une largeur déterminée en fonction de la capacité portante du premier remblai (4) de façon à transmettre à celui-ci les charges appliquées sans risque de tassement excessif.
- Ouvrage souterrain selon la revendication 5, caractérisé par le fait que, le terrain naturel (1) sur lequel est construit l'ouvrage étant incliné suivant une direction transversale à l'axe longitudinal (O) de l'ouvrage (3) entre un versant amont (16) et un versant aval (15), la plate-forme (A) est réalisée de façon dissymétrique et comprend une partie (18) réalisée en déblai dans le fond d'une tranchée (62), et sur laquelle sont posés les piédroits (65) de l'ouvrage tournés du côté amont (16), et une partie (17) réalisée en remblai (61) au dessus du terrain naturel (1) et sur laquelle sont posés les piédroits (65') de l'ouvrage tournés du côté aval (15), au moins lesdits piédroits aval (65') étant munis d'une nervure de renforcement (37).
- Ouvrage tubulaire selon l'une des revendications 5 et 6, caractérisé par le fait que la basa (33) d'au moins certains des éléments de piédroit (32) de la seconde structure (3) est munie, sur au moins un côté latéral (33a, 33b), d'armatures en attente (42) susceptibles d'être noyées dans un béton coulé après la pose de l'élément pour réaliser un élargissement (44) de la surface d'assise (30).
- Ouvrage tubulaire selon la revendication 7, caractérisé par le fait qu'il comporte un radier (43) s'étendent entres les bases (33, 33') des éléments de piédroit (32, 32') et solidarisé avec les côtés internes (33b) desdites bases (33, 33') de façon à constituer une surface d'assise (30) de la structure (3).
- Ouvrage tubulaire selon l'une des revendications précédentes, caractérisé par le fait que chaque élément supérieur (31) est muni, le long d'au moins un côté tourné vers l'extérieur, d'un voile rigide (38) s'étendent vers le haut à partir dudit côté pour le maintien d'une calotte en terre (51) constituée d'une épaisseur minimale de remblai recouvrant au moins partiellement l'ouvrage.
- Ouvrage tubulaire selon la revendication 9, caractérisé par le fait que le voile rigide (38) ménagé sur un côté d'un élément supérieur (31) repose sur une face d'appui (39) de même orientation ménagée à une extrémité supérieure de chaque nervure de raidissement (37) de l'élément de piédroit correspondant.
- Ouvrage tubulaire selon l'une des revendications 9 et 10, caractérisé par le fait que le remblai recouvrant partiellement l'ouvrage est arrêté au niveau du voile de maintien (38), les éléments de piédroit nervurés (65') restant visibles de l'extérieur.
- ouvrage tubulaire selon l'une des revendications 9 à 11, comportant au moins deux sections (S1, S2) accolées de part et d'autre d'au moins un piédroit central (63), chaque section comprenant un élément supérieur (64) reposent, d'un côté sur le piédroit central (63) et de l'autre sur un piédroit latéral (65), caractérisé par le fait que, à la sortie d'un terrain dont la surface est en biais par rapport à la direction longitudinale de l'ouvrage, l'une des sections (S'1) se trouvant du côté amont est prolongée par rapport à l'autre (S'2) et est recouverte par un élément supérieur (66) muni, du côté prenant appui sur le piédroit central (63'), d'un voile rigide (38a) s'étendant vers le haut pour le maintien d'un remblai (51') jusqu'au niveau du piédroit central (63'), la partie supérieurs de ce dernier formant, du côté amont, un appui (36) pour l'élément supérieur (66) et, du côté aval, une face inclinée (39a) d'appui du voile (38a) de maintien du remblai (51').
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9811819A FR2783536B1 (fr) | 1998-09-22 | 1998-09-22 | Ouvrage tubulaire souterrain |
FR9811819 | 1998-09-22 | ||
FR9816503 | 1998-12-28 | ||
FR9816503A FR2783540B1 (fr) | 1998-12-28 | 1998-12-28 | Ouvrage tubulaire |
PCT/FR1999/002231 WO2000017456A1 (fr) | 1998-09-22 | 1999-09-20 | Ouvrage tubulaire |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1119663A1 EP1119663A1 (fr) | 2001-08-01 |
EP1119663B1 true EP1119663B1 (fr) | 2003-02-19 |
Family
ID=26234560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99943008A Expired - Lifetime EP1119663B1 (fr) | 1998-09-22 | 1999-09-20 | Ouvrage tubulaire |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1119663B1 (fr) |
JP (1) | JP4382987B2 (fr) |
AP (1) | AP2001002124A0 (fr) |
AT (1) | ATE232931T1 (fr) |
AU (1) | AU5630499A (fr) |
CA (1) | CA2344225A1 (fr) |
DE (1) | DE69905479D1 (fr) |
ES (1) | ES2190656T3 (fr) |
MY (1) | MY121095A (fr) |
OA (1) | OA11909A (fr) |
PT (1) | PT1119663E (fr) |
TR (1) | TR200100804T2 (fr) |
WO (1) | WO2000017456A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007053895A1 (fr) * | 2005-11-09 | 2007-05-18 | Andrew Van Der Meer | Cavite structurale |
CN107012803B (zh) * | 2017-06-01 | 2022-07-29 | 湖北工业大学 | 高填方涵洞减载及防止蠕变的控制方法及结构 |
CN111926710A (zh) * | 2020-07-29 | 2020-11-13 | 中铁二十局集团第六工程有限公司 | 多股道铁路架空固定装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256653A (en) * | 1962-07-16 | 1966-06-21 | Gordon W Hueschen | Self-supporting building and method of constructing the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2906140A1 (de) * | 1979-02-17 | 1980-08-28 | Schleich Josef | Bauweise und bauelementensatz fuer fertigteil-durchlaesse und bruecken |
US4836714A (en) * | 1981-11-17 | 1989-06-06 | Marcel Matiere | Enclosed structures of very large cross-section, such as conduits, silos or shelters |
JP2528374B2 (ja) * | 1990-04-09 | 1996-08-28 | 株式会社フジタ | 山なみ道路の構築方法 |
FR2663666B1 (fr) * | 1990-06-22 | 1996-08-30 | Marcel Matiere | Structure couverte en elements prefabriques. |
US5380123A (en) * | 1990-10-09 | 1995-01-10 | Gesertek Oy | Method for building a road bed and the use of the same |
-
1999
- 1999-09-20 AU AU56304/99A patent/AU5630499A/en not_active Abandoned
- 1999-09-20 PT PT99943008T patent/PT1119663E/pt unknown
- 1999-09-20 JP JP2000574351A patent/JP4382987B2/ja not_active Expired - Fee Related
- 1999-09-20 TR TR2001/00804T patent/TR200100804T2/xx unknown
- 1999-09-20 EP EP99943008A patent/EP1119663B1/fr not_active Expired - Lifetime
- 1999-09-20 CA CA002344225A patent/CA2344225A1/fr not_active Abandoned
- 1999-09-20 OA OA00100076A patent/OA11909A/fr unknown
- 1999-09-20 AT AT99943008T patent/ATE232931T1/de not_active IP Right Cessation
- 1999-09-20 DE DE69905479T patent/DE69905479D1/de not_active Expired - Lifetime
- 1999-09-20 AP APAP/P/2001/002124A patent/AP2001002124A0/en unknown
- 1999-09-20 WO PCT/FR1999/002231 patent/WO2000017456A1/fr active IP Right Grant
- 1999-09-20 ES ES99943008T patent/ES2190656T3/es not_active Expired - Lifetime
- 1999-09-21 MY MYPI99004088A patent/MY121095A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256653A (en) * | 1962-07-16 | 1966-06-21 | Gordon W Hueschen | Self-supporting building and method of constructing the same |
Also Published As
Publication number | Publication date |
---|---|
OA11909A (fr) | 2006-04-10 |
AP2001002124A0 (en) | 2001-03-20 |
AU5630499A (en) | 2000-04-10 |
PT1119663E (pt) | 2003-06-30 |
TR200100804T2 (tr) | 2001-09-21 |
DE69905479D1 (de) | 2003-03-27 |
MY121095A (en) | 2005-12-30 |
ATE232931T1 (de) | 2003-03-15 |
ES2190656T3 (es) | 2003-08-01 |
WO2000017456A1 (fr) | 2000-03-30 |
EP1119663A1 (fr) | 2001-08-01 |
CA2344225A1 (fr) | 2000-03-30 |
JP2002526693A (ja) | 2002-08-20 |
JP4382987B2 (ja) | 2009-12-16 |
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