CN102653945B - 基础托换结构及其施工方法 - Google Patents
基础托换结构及其施工方法 Download PDFInfo
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- CN102653945B CN102653945B CN201110052732.1A CN201110052732A CN102653945B CN 102653945 B CN102653945 B CN 102653945B CN 201110052732 A CN201110052732 A CN 201110052732A CN 102653945 B CN102653945 B CN 102653945B
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 title abstract description 9
- 239000002689 soil Substances 0.000 claims abstract description 13
- 238000009424 underpinning Methods 0.000 claims description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 239000004568 cement Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 abstract 3
- 238000003756 stirring Methods 0.000 abstract 2
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000004567 concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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CN201110052732.1A CN102653945B (zh) | 2011-03-04 | 2011-03-04 | 基础托换结构及其施工方法 |
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CN201110052732.1A CN102653945B (zh) | 2011-03-04 | 2011-03-04 | 基础托换结构及其施工方法 |
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CN102653945A CN102653945A (zh) | 2012-09-05 |
CN102653945B true CN102653945B (zh) | 2014-10-22 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104420486B (zh) * | 2013-08-21 | 2017-03-01 | 贵阳铝镁设计研究院有限公司 | 一种在已有扩展浅基础底部增设钢管桩的方法及结构 |
CN103912134B (zh) * | 2014-03-21 | 2016-09-14 | 上海建工四建集团有限公司 | 既有建筑原位地下空间结构及施工方法 |
CN104179204B (zh) * | 2014-08-28 | 2016-01-20 | 山西钢铁建设(集团)有限公司 | 建筑物邻近深基坑基础桩基托换方法 |
CN106285039B (zh) * | 2015-06-02 | 2018-09-14 | 五冶集团上海有限公司 | 脱硫塔用胎架承重进行底部更换方法 |
CN105672348A (zh) * | 2016-01-27 | 2016-06-15 | 重庆大学 | 一种深水区砂卵石地层截除桥梁桩基的施工方法 |
CN106337432A (zh) * | 2016-08-30 | 2017-01-18 | 中国建筑西南勘察设计研究院有限公司 | 后植钢管混凝土劲型桩补强止沉基础加固方法 |
CN106988337B (zh) * | 2017-04-20 | 2019-02-01 | 南京工大桥隧与轨道交通研究院有限公司 | 一种用于减小条形浅基础房屋不均匀沉降的加固方法 |
CN109838112A (zh) * | 2017-11-29 | 2019-06-04 | 中冶宝钢技术服务有限公司 | 一种塔类设备下段局部更换施工工艺 |
CN108798065B (zh) * | 2018-06-20 | 2020-08-07 | 桐乡市乌镇内利仿古园林建设有限公司 | 一种古建筑物整体顶升方法 |
CN111335670A (zh) * | 2020-03-18 | 2020-06-26 | 同济大学建筑设计研究院(集团)有限公司 | 在既有保留建筑下方原位施工基坑及新增地下结构的方法 |
CN112267557B (zh) * | 2020-10-20 | 2022-08-09 | 中国十九冶集团有限公司 | 地下挡板支撑结构的施工方法 |
CN113863714A (zh) * | 2021-11-08 | 2021-12-31 | 中铁上海工程局集团有限公司 | 一种对牌坊原位保护基础托换结构和施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1058312C (zh) * | 1996-08-02 | 2000-11-08 | 丛蔼森 | 一种大型建筑物的基础托换方法 |
CN101387114A (zh) * | 2008-09-19 | 2009-03-18 | 天津市市政工程设计研究院 | 超静定墩柱或桩基主动托换结构及其施工方法 |
CN201991015U (zh) * | 2011-03-04 | 2011-09-28 | 张继红 | 基础托换结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120163A (en) * | 1990-12-07 | 1992-06-09 | A.B. Chance Company | Foundation underpinning bracket and jacking tool assembly |
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- 2011-03-04 CN CN201110052732.1A patent/CN102653945B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1058312C (zh) * | 1996-08-02 | 2000-11-08 | 丛蔼森 | 一种大型建筑物的基础托换方法 |
CN101387114A (zh) * | 2008-09-19 | 2009-03-18 | 天津市市政工程设计研究院 | 超静定墩柱或桩基主动托换结构及其施工方法 |
CN201991015U (zh) * | 2011-03-04 | 2011-09-28 | 张继红 | 基础托换结构 |
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Owner name: SHANGHAI GEO-ANCHOR CO., LTD. Free format text: FORMER OWNER: ZHANG JIHONG Effective date: 20150826 |
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Effective date of registration: 20150826 Address after: 200086 Shanghai city Hongkou District Helen Road 306 Lane 4, Room 502 Patentee after: Shanghai Solid Earth Rock Engineering Co., Ltd. Address before: 200086 Shanghai Helen Road, Lane 306 No. 4 Room 502 Patentee before: Zhang Jihong |
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Denomination of invention: Foundation underpinning structure and its construction method Effective date of registration: 20220207 Granted publication date: 20141022 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shanghai Zhabei sub branch Pledgor: SHANGHAI GEO-ANCHOR CO.,LTD. Registration number: Y2022310000018 |
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