CN201089888Y - Sinking well type circular cylinder structure of seaport project - Google Patents
Sinking well type circular cylinder structure of seaport project Download PDFInfo
- Publication number
- CN201089888Y CN201089888Y CNU2007201762987U CN200720176298U CN201089888Y CN 201089888 Y CN201089888 Y CN 201089888Y CN U2007201762987 U CNU2007201762987 U CN U2007201762987U CN 200720176298 U CN200720176298 U CN 200720176298U CN 201089888 Y CN201089888 Y CN 201089888Y
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- CN
- China
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- cylinder
- cylindrical structure
- sinking type
- well type
- seaport
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a building structure of a seaport project, in particular to a sunken well type cylinder structure of the seaport project which comprises a plurality of reinforced concrete thin-wall cylinders connected in rows; the cylinder is sunken down on a supporting course of groundwork. The sunken well type structure is properly reinforced with original soft soil and backfilled with building materials, such as sands, building stones, etc., with good prototype gradation. The sunken well type cylinder structure has low building cost and convenient construction and is suitable for silty soft groundwork.
Description
Technical field
The utility model relates to a kind of building structure of harbour engineering, is specifically related to a kind of sinking type cylindrical structure of harbour engineering.
Background technology
During existing harbour engineering was built, structure generally adopted gravity structure such as box structure, caisset and piling strtucture etc., and cylindrical structure generally adopts the bedding formula, also is a kind of gravity structure, uses relatively extensively in actual engineering.For the soft foundation of coastal sludge matter, the caisson of gravity structure needs ground stabilization, and arrangement of reinforcement and concrete large usage quantity.During over-water construction, the depth of water that the caisson construction needs is darker, and excavation is more, and construction is comparatively complicated.
Summary of the invention
The purpose of this utility model is to provide a kind of construction cost low, easy construction, and the sinking type cylindrical structure of the harbour engineering of suitable soft foundation at the defective of gravity structure caisson in construction in the existing harbour engineering.
The technical solution of the utility model is as follows: a kind of sinking type cylindrical structure of harbour engineering, comprise that several connect steel concrete thin cylinder in a row, and cylinder sinks on the bearing stratum of ground.
The sinking type cylindrical structure of aforesaid harbour engineering wherein, is filled with prototype gradation sand, building stones preferably in the cylinder.
The sinking type cylindrical structure of aforesaid harbour engineering, wherein, the height H of sinking type cylinder is between 6m～35m, and drum diameter D is between 3m～25m, and wall thickness of cylinder h is between 0.15m～1m, and embedded depth L is between 3m～25m.
The beneficial effects of the utility model are as follows: (1) owing to adopt circular configuration, barrel thickness is all saved than rectangular open caisson with arrangement of reinforcement and concrete amount, and stress performance is better; (2) the open caisson cylinder is the no end, economizes base plate and endoseptum than caisson; (3) the required depth of water of over-water construction open caisson is shallow far beyond the caisson construction depth of water, and excavation is few, also can use plastic draining board vacuum preloading method to reinforce original weak soil in the open caisson, makes it obtain utilizing, and reduces embankment; (4) saved ground stabilization, directly sinking is on the bearing stratum that crouches down; (5) construction costs is lower.
Description of drawings
Fig. 1 is the plan view of the utility model structure.
Fig. 2 is the sectional drawing of the utility model structure.
Among the figure, 1. concrete breastwork 2. steel concrete cover plates
The specific embodiment
As shown in the figure, the sinking type cylindrical structure comprises that several connect steel concrete thin cylinder in a row, adopts the open caisson construction method, and cylindrical structure is sunk on the bearing stratum.Suitably reinforce original weak soil in the caisson structure, and backfill constructional materials such as prototype gradation sand, building stones etc. preferably, make itself and open caisson produce co-operation character preferably, bear vertical and horizontal power, and it is delivered to bearing stratum gets on.Lay steel concrete cover plate 2 above cylindrical structure, steel concrete cover plate 2 is provided with concrete breastwork 1.
Sinking type cylindrical structure working mechanism is to bear by the weight of himself weight and inner and top filler the effect of external loads, keeps its stability.The utility model is selected the size of cylindrical structure according to concrete construction requirement, generally between 3m～25m, generally in 6m～35m scope, wall thickness h scope is between 0.15m～1m for height H for sinking type cylindrical structure diameter D, cylinder embedded depth L is generally bigger, between 3m～25m.
Claims (6)
1. the sinking type cylindrical structure of a harbour engineering is characterized in that: this structure comprises that several connect steel concrete thin cylinder in a row, and cylinder sinks on the bearing stratum of ground.
2. the sinking type cylindrical structure of harbour engineering as claimed in claim 1 is characterized in that: be filled with prototype gradation sand, building stones preferably in the cylinder.
3. the sinking type cylindrical structure of harbour engineering as claimed in claim 1 or 2, it is characterized in that: the height H of sinking type cylinder is between 6m～35m.
4. the sinking type cylindrical structure of harbour engineering as claimed in claim 1 or 2, it is characterized in that: drum diameter D is between 3m～25m.
5. the sinking type cylindrical structure of harbour engineering as claimed in claim 1 or 2, it is characterized in that: wall thickness of cylinder h is between 0.15m～1m.
6. the sinking type cylindrical structure of harbour engineering as claimed in claim 1 or 2, it is characterized in that: the embedded depth L of cylinder is between 3m～25m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201762987U CN201089888Y (en) | 2007-09-07 | 2007-09-07 | Sinking well type circular cylinder structure of seaport project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201762987U CN201089888Y (en) | 2007-09-07 | 2007-09-07 | Sinking well type circular cylinder structure of seaport project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089888Y true CN201089888Y (en) | 2008-07-23 |
Family
ID=39861646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201762987U Expired - Lifetime CN201089888Y (en) | 2007-09-07 | 2007-09-07 | Sinking well type circular cylinder structure of seaport project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089888Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908771A (en) * | 2016-06-15 | 2016-08-31 | 郭镒臻 | Method of constructing underground storage tank in water area poor subsoil and storage tank distribution structure |
| CN108286239A (en) * | 2018-03-01 | 2018-07-17 | 广东省水利水电科学研究院 | A kind of Seawall safeguard structure |
-
2007
- 2007-09-07 CN CNU2007201762987U patent/CN201089888Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908771A (en) * | 2016-06-15 | 2016-08-31 | 郭镒臻 | Method of constructing underground storage tank in water area poor subsoil and storage tank distribution structure |
| CN108286239A (en) * | 2018-03-01 | 2018-07-17 | 广东省水利水电科学研究院 | A kind of Seawall safeguard structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG CHENGJI CONSTRUCTION ENGINEERING LTD. Free format text: FORMER NAME OR ADDRESS: SHANDONG SHIPPING ENGINEERING DESIGN INSTITUTE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Room 402, building three, Raching building, Raching coal property company, Qingdao Free Trade Zone, Shandong, China: 266000 Patentee after: Shandong Chengji Engineering Construction Co., Ltd. Address before: Room 507, room two, Raching building, Qingdao Free Trade Zone, Shandong, 266000 Patentee before: Shandong Shipping Engineering Design Institute Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGCHENG INTERNATIONAL MARINE ENGINEERING SURVEY Free format text: FORMER NAME: SHANDONG CHENGJI ENGINEERING CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266000, Shandong, Qingdao Free Trade Zone Coal Raching property company Raching building, room three, room 402 Patentee after: Zhongcheng International Marine Engineering Survey Design Co., Ltd. Address before: 266000, Shandong, Qingdao Free Trade Zone Coal Raching property company Raching building, room three, room 402 Patentee before: Shandong Chengji Engineering Construction Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080723 |
|
| CX01 | Expiry of patent term |