CN101487273B - Method and equipment for determining bearing capacity of existing building foundation - Google Patents
Method and equipment for determining bearing capacity of existing building foundation Download PDFInfo
- Publication number
- CN101487273B CN101487273B CN2009103005557A CN200910300555A CN101487273B CN 101487273 B CN101487273 B CN 101487273B CN 2009103005557 A CN2009103005557 A CN 2009103005557A CN 200910300555 A CN200910300555 A CN 200910300555A CN 101487273 B CN101487273 B CN 101487273B
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- soil body
- existing building
- bearing capacity
- bearing plate
- load
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000002689 soil Substances 0.000 claims abstract description 100
- 238000012360 testing method Methods 0.000 claims abstract description 73
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 230000007774 longterm Effects 0.000 claims abstract description 10
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 36
- 238000013461 design Methods 0.000 claims description 14
- 238000004062 sedimentation Methods 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 238000011835 investigation Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 244000062793 Sorghum vulgare Species 0.000 claims 2
- 235000019713 millet Nutrition 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009103005557A CN101487273B (en) | 2009-02-26 | 2009-02-26 | Method and equipment for determining bearing capacity of existing building foundation |
Applications Claiming Priority (1)
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CN2009103005557A CN101487273B (en) | 2009-02-26 | 2009-02-26 | Method and equipment for determining bearing capacity of existing building foundation |
Publications (2)
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CN101487273A CN101487273A (en) | 2009-07-22 |
CN101487273B true CN101487273B (en) | 2010-08-04 |
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CN2009103005557A Active CN101487273B (en) | 2009-02-26 | 2009-02-26 | Method and equipment for determining bearing capacity of existing building foundation |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102312421A (en) * | 2011-07-15 | 2012-01-11 | 宁夏回族自治区电力设计院 | Field immersion load test device for determining collapsibility coefficient of collapsible loess and test method thereof |
CN102312422A (en) * | 2011-07-15 | 2012-01-11 | 宁夏回族自治区电力设计院 | Test device for collapsibility coefficient of soil among collapsible loess compaction piles and test method |
CN103147469B (en) * | 2013-03-28 | 2015-04-29 | 中国建筑第八工程局有限公司 | Vertical compression-resistance static load test method for foundation pile of high-rise building |
CN103743885B (en) * | 2013-12-31 | 2015-12-09 | 北京工业大学 | A kind of checking heavy machine tool foundation bearing capacity experimental technique |
CN104535420B (en) * | 2014-12-29 | 2017-06-06 | 西南交通大学 | The method of railway bed soil deformation state load threshold value under measure static load |
CN105926564B (en) * | 2016-04-26 | 2019-08-06 | 温州市瓯飞经济开发投资有限公司 | A kind of composite foundation loading testing method |
CN106120878B (en) * | 2016-08-24 | 2018-04-06 | 青岛理工大学 | A kind of load test assay method of ultimate bearing capacity of foundation soil and allowable bearing |
CN106522287B (en) * | 2016-10-25 | 2019-03-29 | 广西壮族自治区建筑工程质量检测中心 | A kind of skirt piles vertical bearing capacity detection method |
CN107271293B (en) * | 2017-06-29 | 2020-08-04 | 浙江大学城市学院 | Geotechnical engineering multifunctional test system |
CN108133108B (en) * | 2017-12-23 | 2021-10-22 | 北京地矿工程建设有限责任公司 | Method for predicting influence of confined water precipitation on building settlement |
CN108331038B (en) * | 2018-01-22 | 2023-10-13 | 国家电网公司 | Simple flat plate load test method and device based on soil counter force |
CN110219293B (en) * | 2019-04-30 | 2021-04-20 | 沧州市建设工程质量检测中心有限责任公司 | Composite foundation bearing capacity detection device and detection method |
CN112195987A (en) * | 2020-10-16 | 2021-01-08 | 东北大学 | Structural slab extension foundation stress failure test device |
CN112575829B (en) * | 2020-12-28 | 2023-01-31 | 中铁二院工程集团有限责任公司 | Load test method for determining allowable bearing capacity of railway composite foundation |
CN114541489A (en) * | 2021-10-22 | 2022-05-27 | 湖州电力设计院有限公司 | Power transmission line rod plate type foundation settlement test and repair method |
CN117074180B (en) * | 2023-10-17 | 2023-12-12 | 天津风霖物联网科技有限公司 | Method for measuring pressure change of underground soil body of building |
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- 2009-02-26 CN CN2009103005557A patent/CN101487273B/en active Active
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CN101487273A (en) | 2009-07-22 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090722 Assignee: Beijing Geotechnical Engineering Association Assignor: Jianyan Foundation Engineering LLC Contract record no.: 2015990000892 Denomination of invention: Method and equipment for confirming existing construction foundation bearing capacity Granted publication date: 20100804 License type: Exclusive License Record date: 20151026 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Beijing Geotechnical Engineering Association Assignor: CABR FOUNDATION ENGINEERING Co.,Ltd. Contract record no.: 2015990000892 Date of cancellation: 20201120 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090722 Assignee: Beijing Geotechnical Engineering Association Assignor: CABR FOUNDATION ENGINEERING Co.,Ltd. Contract record no.: X2020990000615 Denomination of invention: Method and equipment for determining bearing capacity of existing building foundation Granted publication date: 20100804 License type: Exclusive License Record date: 20201120 |
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