CN107386281A - 一种适于季节性冻土区的上直杆下螺杆抗拔桩及其施工方法 - Google Patents
一种适于季节性冻土区的上直杆下螺杆抗拔桩及其施工方法 Download PDFInfo
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- CN107386281A CN107386281A CN201710593776.2A CN201710593776A CN107386281A CN 107386281 A CN107386281 A CN 107386281A CN 201710593776 A CN201710593776 A CN 201710593776A CN 107386281 A CN107386281 A CN 107386281A
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- uplift pile
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- punching shear
- layer sleeve
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- 239000002689 soil Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000001932 seasonal effect Effects 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 claims abstract description 54
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 230000002787 reinforcement Effects 0.000 claims description 31
- 238000005553 drilling Methods 0.000 claims description 17
- 230000010412 perfusion Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 230000007480 spreading Effects 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims description 5
- 238000007569 slipcasting Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
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- 239000008107 starch Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 50
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
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- 230000008859 change Effects 0.000 description 4
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- 230000009471 action Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
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- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/56—Screw piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
- E02D31/14—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against frost heaves in soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/60—Piles with protecting cases
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710593776.2A CN107386281B (zh) | 2017-07-20 | 2017-07-20 | 一种适于季节性冻土区的上直杆下螺杆抗拔桩及其施工方法 |
Applications Claiming Priority (1)
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CN201710593776.2A CN107386281B (zh) | 2017-07-20 | 2017-07-20 | 一种适于季节性冻土区的上直杆下螺杆抗拔桩及其施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN107386281A true CN107386281A (zh) | 2017-11-24 |
CN107386281B CN107386281B (zh) | 2019-09-17 |
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CN201710593776.2A Active CN107386281B (zh) | 2017-07-20 | 2017-07-20 | 一种适于季节性冻土区的上直杆下螺杆抗拔桩及其施工方法 |
Country Status (1)
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CN (1) | CN107386281B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110281351A (zh) * | 2019-06-17 | 2019-09-27 | 三峡大学 | 密度均匀的膨胀混凝土桩施工装置及施工方法 |
CN110700301A (zh) * | 2019-10-18 | 2020-01-17 | 中国铁路设计集团有限公司 | 一种螺杆式预制管桩与预制承台连接结构 |
CN111691413A (zh) * | 2020-06-29 | 2020-09-22 | 中铁二院工程集团有限责任公司 | 一种抗上拱螺纹桩结构及其设计和施工方法 |
CN113502812A (zh) * | 2021-08-24 | 2021-10-15 | 重庆大学 | 一种隔离式抗冻融循环桩及其设计方法 |
CN113931175A (zh) * | 2021-10-22 | 2022-01-14 | 中铁隧道集团二处有限公司 | 一种适用于富水巨厚砂层全回转套管成桩钢筋笼底部抗拔抓锁装置 |
CN113944194A (zh) * | 2021-11-29 | 2022-01-18 | 东北农业大学 | 一种适应地下水位的桩基隔离防冻措施 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1082650A (zh) * | 1993-06-02 | 1994-02-23 | 杨德兴 | 一种灌注桩及其成桩法 |
CN1851148A (zh) * | 2006-04-26 | 2006-10-25 | 万军 | 螺纹灌注桩的成桩方法 |
CN101864768A (zh) * | 2010-06-25 | 2010-10-20 | 彭桂皎 | 螺杆桩成桩钻具及其成桩工法 |
US20150225917A1 (en) * | 2012-10-03 | 2015-08-13 | Tsuneo Goto | Structural foundation |
CN104947660A (zh) * | 2015-07-03 | 2015-09-30 | 陕西桩鑫建设工程有限公司 | 反向螺丝钉桩及其施工方法 |
-
2017
- 2017-07-20 CN CN201710593776.2A patent/CN107386281B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1082650A (zh) * | 1993-06-02 | 1994-02-23 | 杨德兴 | 一种灌注桩及其成桩法 |
CN1851148A (zh) * | 2006-04-26 | 2006-10-25 | 万军 | 螺纹灌注桩的成桩方法 |
CN101864768A (zh) * | 2010-06-25 | 2010-10-20 | 彭桂皎 | 螺杆桩成桩钻具及其成桩工法 |
US20150225917A1 (en) * | 2012-10-03 | 2015-08-13 | Tsuneo Goto | Structural foundation |
CN104947660A (zh) * | 2015-07-03 | 2015-09-30 | 陕西桩鑫建设工程有限公司 | 反向螺丝钉桩及其施工方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110281351A (zh) * | 2019-06-17 | 2019-09-27 | 三峡大学 | 密度均匀的膨胀混凝土桩施工装置及施工方法 |
CN110700301A (zh) * | 2019-10-18 | 2020-01-17 | 中国铁路设计集团有限公司 | 一种螺杆式预制管桩与预制承台连接结构 |
CN110700301B (zh) * | 2019-10-18 | 2021-06-15 | 中国铁路设计集团有限公司 | 一种螺杆式预制管桩与预制承台连接结构 |
CN111691413A (zh) * | 2020-06-29 | 2020-09-22 | 中铁二院工程集团有限责任公司 | 一种抗上拱螺纹桩结构及其设计和施工方法 |
CN113502812A (zh) * | 2021-08-24 | 2021-10-15 | 重庆大学 | 一种隔离式抗冻融循环桩及其设计方法 |
CN113502812B (zh) * | 2021-08-24 | 2022-05-03 | 重庆大学 | 一种隔离式抗冻融循环桩及其设计方法 |
CN113931175A (zh) * | 2021-10-22 | 2022-01-14 | 中铁隧道集团二处有限公司 | 一种适用于富水巨厚砂层全回转套管成桩钢筋笼底部抗拔抓锁装置 |
CN113931175B (zh) * | 2021-10-22 | 2023-06-09 | 中铁隧道集团二处有限公司 | 一种适用于富水巨厚砂层全回转套管成桩钢筋笼底部抗拔抓锁装置 |
CN113944194A (zh) * | 2021-11-29 | 2022-01-18 | 东北农业大学 | 一种适应地下水位的桩基隔离防冻措施 |
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CN107386281B (zh) | 2019-09-17 |
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Effective date of registration: 20240508 Address after: Room D1-1459, No. 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai, 202150 (Hengtai Economic Development Zone, Shanghai) Patentee after: Shanghai Rushan Construction Group Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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