CN111395327B - 一种打旋单桩基础及其施工方法 - Google Patents
一种打旋单桩基础及其施工方法 Download PDFInfo
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- CN111395327B CN111395327B CN202010220668.2A CN202010220668A CN111395327B CN 111395327 B CN111395327 B CN 111395327B CN 202010220668 A CN202010220668 A CN 202010220668A CN 111395327 B CN111395327 B CN 111395327B
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- pile
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- soil
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 116
- 238000000034 method Methods 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims abstract description 32
- 230000009471 action Effects 0.000 claims abstract description 17
- 238000010008 shearing Methods 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 5
- 206010057175 Mass conditions Diseases 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 50
- 239000011435 rock Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Images
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
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/22—Placing by screwing down
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/26—Placing by using several means simultaneously
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)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010220668.2A CN111395327B (zh) | 2020-03-25 | 2020-03-25 | 一种打旋单桩基础及其施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010220668.2A CN111395327B (zh) | 2020-03-25 | 2020-03-25 | 一种打旋单桩基础及其施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111395327A CN111395327A (zh) | 2020-07-10 |
CN111395327B true CN111395327B (zh) | 2022-04-05 |
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CN202010220668.2A Active CN111395327B (zh) | 2020-03-25 | 2020-03-25 | 一种打旋单桩基础及其施工方法 |
Country Status (1)
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CN (1) | CN111395327B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07189249A (ja) * | 1993-12-27 | 1995-07-28 | Chiyoda Koei Kk | 逆円錐状多翼鋼管杭の埋設工法 |
JP2000096559A (ja) * | 1998-09-18 | 2000-04-04 | Nkk Corp | ねじ込み杭の施工方法及びねじ込み杭 |
CN1837501A (zh) * | 2005-03-24 | 2006-09-27 | 曹兴明 | 注浆螺纹桩、其施工方法及所采用的注浆装置 |
JP2014109097A (ja) * | 2012-11-30 | 2014-06-12 | Chiyoda Geotech Co Ltd | 回転貫入杭の根固め工法 |
CN110847165A (zh) * | 2019-11-29 | 2020-02-28 | 河海大学 | 一种螺旋锚插芯水泥搅拌桩的施工方法 |
-
2020
- 2020-03-25 CN CN202010220668.2A patent/CN111395327B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07189249A (ja) * | 1993-12-27 | 1995-07-28 | Chiyoda Koei Kk | 逆円錐状多翼鋼管杭の埋設工法 |
JP2000096559A (ja) * | 1998-09-18 | 2000-04-04 | Nkk Corp | ねじ込み杭の施工方法及びねじ込み杭 |
CN1837501A (zh) * | 2005-03-24 | 2006-09-27 | 曹兴明 | 注浆螺纹桩、其施工方法及所采用的注浆装置 |
JP2014109097A (ja) * | 2012-11-30 | 2014-06-12 | Chiyoda Geotech Co Ltd | 回転貫入杭の根固め工法 |
CN110847165A (zh) * | 2019-11-29 | 2020-02-28 | 河海大学 | 一种螺旋锚插芯水泥搅拌桩的施工方法 |
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CN111395327A (zh) | 2020-07-10 |
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Effective date of registration: 20211008 Address after: 300072 tiandaxinyuan village, Nankai District, Tianjin Applicant after: Ding Hongyan Applicant after: Zhang Puyang Applicant after: Shanghai East Ocean Engineering Technology Co.,Ltd. Address before: 300072 tiandaxinyuan village, Nankai District, Tianjin Applicant before: Ding Hongyan Applicant before: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. Applicant before: Zhang Puyang Applicant before: Shanghai East Ocean Engineering Technology Co.,Ltd. |
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Effective date of registration: 20231208 Address after: 300072 tiandaxinyuan village, Nankai District, Tianjin Patentee after: Ding Hongyan Patentee after: Zhang Puyang Patentee after: Shanghai East Ocean Engineering Technology Co.,Ltd. Patentee after: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 300072 tiandaxinyuan village, Nankai District, Tianjin Patentee before: Ding Hongyan Patentee before: Zhang Puyang Patentee before: Shanghai East Ocean Engineering Technology Co.,Ltd. |
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