CN104612143B - 一种溶洞/土洞地质条件下的钻孔复合桩结构 - Google Patents
一种溶洞/土洞地质条件下的钻孔复合桩结构 Download PDFInfo
- Publication number
- CN104612143B CN104612143B CN201410846075.1A CN201410846075A CN104612143B CN 104612143 B CN104612143 B CN 104612143B CN 201410846075 A CN201410846075 A CN 201410846075A CN 104612143 B CN104612143 B CN 104612143B
- Authority
- CN
- China
- Prior art keywords
- pile
- solution cavity
- cage
- soil cave
- protect
- 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.)
- Active
Links
- 239000002689 soil Substances 0.000 title claims abstract description 58
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000004927 clay Substances 0.000 claims abstract description 28
- 239000004568 cement Substances 0.000 claims abstract description 25
- 239000011440 grout Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 17
- 210000003205 muscle Anatomy 0.000 claims abstract description 14
- 239000004746 geotextile Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000004567 concrete Substances 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011513 prestressed concrete Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 239000013521 mastic Substances 0.000 claims description 2
- 239000007943 implant Substances 0.000 abstract description 7
- -1 Grouting Pipe Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000010412 perfusion Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410846075.1A CN104612143B (zh) | 2014-12-31 | 2014-12-31 | 一种溶洞/土洞地质条件下的钻孔复合桩结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410846075.1A CN104612143B (zh) | 2014-12-31 | 2014-12-31 | 一种溶洞/土洞地质条件下的钻孔复合桩结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104612143A CN104612143A (zh) | 2015-05-13 |
CN104612143B true CN104612143B (zh) | 2016-05-25 |
Family
ID=53146772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410846075.1A Active CN104612143B (zh) | 2014-12-31 | 2014-12-31 | 一种溶洞/土洞地质条件下的钻孔复合桩结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104612143B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106284330A (zh) * | 2015-06-05 | 2017-01-04 | 温州长城基础工程有限公司 | 一种变强度劲芯复合桩及其制作设备与施工方法 |
CN106545015A (zh) * | 2015-09-17 | 2017-03-29 | 中国二十冶集团有限公司 | 岩溶裂隙区域砼灌注桩浇筑防漏方法 |
CN105714772B (zh) * | 2016-02-22 | 2018-04-03 | 北龙建设集团有限公司 | 岩溶地区嵌岩桩成孔复钻砼护壁方法 |
CN105926658B (zh) * | 2016-05-10 | 2019-02-05 | 中国科学院武汉岩土力学研究所 | 大体积岩溶桩基施工的囊式注灌填充方法及结构 |
CN107190736A (zh) * | 2017-04-18 | 2017-09-22 | 中交第二航务工程局有限公司 | 珊瑚礁地质下适用于钢筋笼的柔性护套及其施工方法 |
CN107859036B (zh) * | 2017-10-26 | 2019-10-11 | 湖北工业大学 | 一种适用于岩溶区的现浇预制组合结构桩及其施工方法 |
CN108265706A (zh) * | 2018-03-30 | 2018-07-10 | 中国建筑第二工程局有限公司 | 一种在溶洞地质内的工程桩及成桩工艺 |
CN109056735A (zh) * | 2018-09-04 | 2018-12-21 | 中铁大桥局第七工程有限公司 | 用于钻孔灌注桩遇溶洞的防漏砼装置 |
CN111395312A (zh) * | 2020-03-23 | 2020-07-10 | 中铁二院工程集团有限责任公司 | 复合轻质桩构造、制作方法、施工方法和接桩方法 |
CN112962585B (zh) * | 2021-01-22 | 2022-10-18 | 中交四航局第六工程有限公司 | 帷幕法护壁灌注桩施工工法 |
CN113431490B (zh) * | 2021-06-25 | 2022-11-25 | 广州市建筑科学研究院集团有限公司 | 一种用于岩溶地区的大直径管桩施工设备及方法 |
CN113897995A (zh) * | 2021-10-19 | 2022-01-07 | 浙江大东吴集团建设有限公司 | 一种矿山采空区域水厂地基处理方法 |
CN114108607B (zh) * | 2021-11-10 | 2023-07-18 | 中国一冶集团有限公司 | 一种穿越溶洞的灌注桩施工方法 |
CN114278312B (zh) * | 2021-12-31 | 2023-10-17 | 中铁五局集团有限公司 | 地铁隧道盾构施工中河道区域的岩溶处理施工方法 |
CN115404845B (zh) * | 2022-08-08 | 2024-01-30 | 中国建筑第七工程局有限公司 | 溶土洞处理施工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100631103B1 (ko) * | 2006-04-14 | 2006-10-04 | 주식회사 산하이앤씨 | 그라우트 백을 이용한 기둥구조체의 시공방법 |
CN101634142A (zh) * | 2009-08-13 | 2010-01-27 | 广东省基础工程公司 | 一种多重钢套管溶洞填充预处理施工方法 |
CN202323936U (zh) * | 2011-11-30 | 2012-07-11 | 昆明捷程桩工有限责任公司 | 防止灌注砼桩桩径变异的软包裹钢筋笼 |
CN202809600U (zh) * | 2012-10-10 | 2013-03-20 | 东华理工大学 | 一种帷幕式溶洞灌注桩施工用弹性网布 |
CN103122632A (zh) * | 2013-02-06 | 2013-05-29 | 中冶沈勘工程技术有限公司 | 一种在流塑地层和溶洞地层的钻孔灌注桩施工方法 |
CN203200747U (zh) * | 2013-04-17 | 2013-09-18 | 广州华磊建筑基础工程有限公司 | 一种适用于溶洞地质的灌注桩 |
-
2014
- 2014-12-31 CN CN201410846075.1A patent/CN104612143B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104612143A (zh) | 2015-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104612143B (zh) | 一种溶洞/土洞地质条件下的钻孔复合桩结构 | |
CN202969392U (zh) | 复杂地质深基坑联合支护 | |
CN107503257B (zh) | 一种傍山高填路堤稳定与变形控制结构及施工方法 | |
CN109518677A (zh) | 冲孔灌注桩溶洞处理方法 | |
CN102162253B (zh) | 深基坑埋管降水施工方法 | |
CN111101540B (zh) | 一种明挖隧道上穿既有电力隧道施工方法 | |
CN105239598A (zh) | 井式全自动立体车库的整体下沉施工方法 | |
CN207109475U (zh) | 傍山高填路堤稳定与变形控制结构 | |
CN106948340B (zh) | 一种高聚物注浆防护的人工挖孔桩结构的施工方法 | |
CN109235426A (zh) | 一种钻孔灌注桩施工工艺 | |
CN102660955B (zh) | 一种基坑边坡支护的快速施工方法 | |
CN112392400A (zh) | 复杂地质环境护坡桩成孔施工工艺 | |
CN110284885A (zh) | 盾构检修井施工方法 | |
CN103572764A (zh) | 超深人工挖孔桩护壁止水结构及其施工方法 | |
CN113027462B (zh) | 一种竖井穿过软弱围岩的加固方法 | |
CN107740434A (zh) | 一种用于砂卵石、白云岩破碎带水坝基坑防水帷幕的施工方法 | |
CN107268608A (zh) | 建筑垃圾地层钻孔桩成孔方法 | |
CN102808627A (zh) | 钢管棚暗挖施工方法 | |
CN106677166A (zh) | 卵砾石――风化岩地层钻孔灌注桩双机联合成桩流水施工方法 | |
CN109594575A (zh) | 一种沉井周边注浆加固土体施工方法 | |
CN205576957U (zh) | 桩底桩结构 | |
CN204311456U (zh) | 基坑加固结构 | |
CN102995647A (zh) | 一种桩孔注浆隔渗的地下水控制方法 | |
CN103015430A (zh) | 长螺旋压灌水泥土型钢桩基坑止水支护方法 | |
CN111663538A (zh) | 净空受限区复杂地质下深基坑微型钢管桩支护的施工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170605 Address after: Economic and Technological Development Zone Information Industry Base in Yunnan province Kunming city forest road 650217 No. 188 Yunnan Construction Group 5 floor Co-patentee after: Yunnan construction investment tenth Construction Co., Ltd. Patentee after: Yunnan construction investment foundation engineering Co., Ltd. Address before: 650011 Dongfeng East Road, Yunnan, Kunming, No. 118 Patentee before: YANTAI CONSTRUCTION ENGINEERING FOUNDATION ENGINEERING CO., LTD. |