CN103225310B - 一种微型抗滑组合桩受荷段的结构设计方法 - Google Patents
一种微型抗滑组合桩受荷段的结构设计方法 Download PDFInfo
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- CN103225310B CN103225310B CN201310189186.5A CN201310189186A CN103225310B CN 103225310 B CN103225310 B CN 103225310B CN 201310189186 A CN201310189186 A CN 201310189186A CN 103225310 B CN103225310 B CN 103225310B
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- 238000013461 design Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 22
- 150000001875 compounds Chemical class 0.000 title abstract 6
- 238000005452 bending Methods 0.000 claims abstract description 32
- 230000002787 reinforcement Effects 0.000 claims abstract description 26
- 238000010008 shearing Methods 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Piles And Underground Anchors (AREA)
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CN103225310B true CN103225310B (zh) | 2015-07-15 |
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Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104674826B (zh) * | 2015-02-22 | 2016-02-03 | 中国地质环境监测院 | 埋入式微型组合桩群及其抗滑设计方法 |
CN106650118B (zh) * | 2016-12-27 | 2019-12-20 | 青岛理工大学 | 一种边坡抗滑桩治理参数的优化设计方法 |
CN107217678B (zh) * | 2017-08-02 | 2018-06-22 | 中国地质环境监测院 | 一种堆积层滑坡微型组合桩群拱圈加固方法 |
CN107816049A (zh) * | 2017-10-24 | 2018-03-20 | 大连理工大学 | 基于协同工作原理的堆积型滑坡‑微型抗滑桩群组合结构 |
CN107938688B (zh) * | 2017-11-20 | 2019-07-16 | 云南交投集团公路建设有限公司 | 一种针对软岩和松散堆积体边坡进行抗滑桩主动加固方法 |
CN108061687B (zh) * | 2017-12-06 | 2020-02-14 | 中南大学 | 一种研究有潜在破坏面的岩土工程模拟试验平台 |
CN109870298A (zh) * | 2019-03-29 | 2019-06-11 | 西安工业大学 | 一种模拟微型桩刚性连接结构抗滑性能的评价方法 |
CN111046552A (zh) * | 2019-12-10 | 2020-04-21 | 中铁西北科学研究院有限公司 | 桩类抗滑结构内力计算的位移加载方法 |
CN111597626B (zh) * | 2020-06-08 | 2021-03-12 | 四川大学 | 一种考虑多滑动面的单排抗滑桩桩位及设计推力确定方法 |
CN112084559B (zh) * | 2020-09-08 | 2022-07-08 | 中交第二公路勘察设计研究院有限公司 | 一种陡倾滑动面抗滑桩锚固深度确定的计算方法 |
CN112733221B (zh) * | 2020-12-25 | 2021-08-31 | 中国科学院地质与地球物理研究所 | 一种抗滑桩加固边坡的优化设计方法及系统 |
CN112989467B (zh) * | 2021-03-09 | 2022-11-22 | 贵州正业工程技术投资有限公司 | 基于简化毕肖普法土质边坡深埋抗剪桩支护结构设计方法 |
CN112989465B (zh) * | 2021-03-09 | 2022-12-06 | 贵州正业工程技术投资有限公司 | 一种基于平面滑动法的边坡深埋抗剪桩支护结构设计方法 |
CN112989466B (zh) * | 2021-03-09 | 2023-03-03 | 贵州正业工程技术投资有限公司 | 一种基于简布法的边坡深埋抗剪桩支护结构设计方法 |
CN113158294B (zh) * | 2021-03-09 | 2024-03-29 | 贵阳市城市建设投资集团有限公司 | 一种缓倾角折线滑动面边坡深埋抗剪桩支护结构设计方法 |
CN113216216A (zh) * | 2021-03-24 | 2021-08-06 | 云南省交通规划设计研究院有限公司 | 一种适用于不稳定斜坡的内置抗滑桩主动加固方法 |
CN113062330B (zh) * | 2021-05-10 | 2022-09-09 | 四川省交通勘察设计研究院有限公司 | 一种圆截面不均匀配筋防滑桩 |
CN114218658B (zh) * | 2021-12-30 | 2022-10-21 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种适用于锚索框架结构的内力变形解析计算方法 |
CN114508116B (zh) * | 2022-03-14 | 2023-06-09 | 中铁二院工程集团有限责任公司 | 山沟超大容量弃渣场分级阻滑桩设计方法 |
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JP3042829B2 (ja) * | 1995-09-14 | 2000-05-22 | 株式会社クボタ | 地すべり抑止用杭 |
CN101881025A (zh) * | 2010-07-01 | 2010-11-10 | 中国水电顾问集团华东勘测设计研究院 | 用于深厚覆盖层边坡支护的浅埋式柔性抗滑桩的设计方法 |
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Patent Citations (2)
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---|---|---|---|---|
JP3042829B2 (ja) * | 1995-09-14 | 2000-05-22 | 株式会社クボタ | 地すべり抑止用杭 |
CN101881025A (zh) * | 2010-07-01 | 2010-11-10 | 中国水电顾问集团华东勘测设计研究院 | 用于深厚覆盖层边坡支护的浅埋式柔性抗滑桩的设计方法 |
Non-Patent Citations (4)
Title |
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刚性帽梁微型桩组合结构内力分析;孙宏伟;《中国优秀硕士学位论文全文数据库》;20100728;第30-31页第3.3.2节及图3-17至图3-21 * |
双排式-小直径钻孔抗滑桩桩土相互作用机理研究及应用;毛晓光;《中国优秀硕士学位论文全文数据库》;20111222;第18-50页第3章、第65-68页第6.1节、第70-72第6.2.2节 * |
圆形截面灌注桩正截面均匀配筋计算可视化;杨超等;《岩土工程技术》;20041231(第06期);第299-300页第1节、第301-302页第4节 * |
大型滑坡桩排推力分担比离心模型试验研究;徐骏等;《路基工程》;20100630(第03期);第57页左栏第2段、第59页左栏倒数第2段及图1、2、4 * |
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