CN108277800B - 一种固结砂层钢筋混凝土管节碎石桩及其施工方法 - Google Patents
一种固结砂层钢筋混凝土管节碎石桩及其施工方法 Download PDFInfo
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- CN108277800B CN108277800B CN201810030213.7A CN201810030213A CN108277800B CN 108277800 B CN108277800 B CN 108277800B CN 201810030213 A CN201810030213 A CN 201810030213A CN 108277800 B CN108277800 B CN 108277800B
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- pile
- reinforced concrete
- concrete pipe
- grouting
- sand layer
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 118
- 239000004576 sand Substances 0.000 title claims abstract description 112
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 239000010410 layer Substances 0.000 claims abstract description 129
- 239000004575 stone Substances 0.000 claims abstract description 51
- 239000002002 slurry Substances 0.000 claims abstract description 39
- 239000007787 solid Substances 0.000 claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 28
- 239000004568 cement Substances 0.000 claims abstract description 21
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 22
- 239000011083 cement mortar Substances 0.000 claims description 18
- 239000004567 concrete Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000004035 construction material Substances 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 229920002457 flexible plastic Polymers 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 206010015866 Extravasation Diseases 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the 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
- E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ
-
- 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
- E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes
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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810030213.7A CN108277800B (zh) | 2018-01-12 | 2018-01-12 | 一种固结砂层钢筋混凝土管节碎石桩及其施工方法 |
Applications Claiming Priority (1)
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CN201810030213.7A CN108277800B (zh) | 2018-01-12 | 2018-01-12 | 一种固结砂层钢筋混凝土管节碎石桩及其施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN108277800A CN108277800A (zh) | 2018-07-13 |
CN108277800B true CN108277800B (zh) | 2023-10-24 |
Family
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Family Applications (1)
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CN201810030213.7A Active CN108277800B (zh) | 2018-01-12 | 2018-01-12 | 一种固结砂层钢筋混凝土管节碎石桩及其施工方法 |
Country Status (1)
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CN (1) | CN108277800B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110258542B (zh) * | 2019-06-15 | 2020-12-08 | 武汉中力岩土工程有限公司 | 一种基于水泥混凝土加芯桩的软土地基加固方法 |
CN110952530A (zh) * | 2019-12-17 | 2020-04-03 | 中交路桥建设有限公司 | 用于软土地基的碎石桩 |
CN114658023B (zh) * | 2022-03-25 | 2024-01-16 | 中电建路桥集团有限公司 | 高速公路大直径超长群桩及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03257215A (ja) * | 1990-03-07 | 1991-11-15 | Matsuzawa Kiko:Kk | 杭造成工法 |
CN2104880U (zh) * | 1991-04-01 | 1992-05-20 | 顾尧章 | 砂壳碎石桩 |
CN202039355U (zh) * | 2011-04-19 | 2011-11-16 | 陈东曙 | 填砂复合桩及其成桩装置 |
CN102747724A (zh) * | 2011-04-19 | 2012-10-24 | 陈东曙 | 填砂复合桩、成桩装置及其成桩方法 |
CN104131555A (zh) * | 2014-07-21 | 2014-11-05 | 冠鲁建设股份有限公司 | 一种外包透水性钢筋混凝土管碎石注浆桩及其施工方法 |
-
2018
- 2018-01-12 CN CN201810030213.7A patent/CN108277800B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03257215A (ja) * | 1990-03-07 | 1991-11-15 | Matsuzawa Kiko:Kk | 杭造成工法 |
CN2104880U (zh) * | 1991-04-01 | 1992-05-20 | 顾尧章 | 砂壳碎石桩 |
CN202039355U (zh) * | 2011-04-19 | 2011-11-16 | 陈东曙 | 填砂复合桩及其成桩装置 |
CN102747724A (zh) * | 2011-04-19 | 2012-10-24 | 陈东曙 | 填砂复合桩、成桩装置及其成桩方法 |
CN104131555A (zh) * | 2014-07-21 | 2014-11-05 | 冠鲁建设股份有限公司 | 一种外包透水性钢筋混凝土管碎石注浆桩及其施工方法 |
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Publication number | Publication date |
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CN108277800A (zh) | 2018-07-13 |
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Inventor after: Pan Haitao Inventor after: Li Su Inventor after: Fu Xing Wen Inventor after: Liu Zhaogong Inventor after: Yang Yongke Inventor after: Wang Xiankai Inventor before: Li Su Inventor before: Fu Xing Wen Inventor before: Liu Zhaogong Inventor before: Yang Yongke Inventor before: Wang Xiankai |
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TA01 | Transfer of patent application right | ||
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Effective date of registration: 20230922 Address after: No. 105, Panzhuang Village, Qinghe Town, Yutai County, Jining City, Shandong Province, 272300 Applicant after: Pan Haitao Address before: 272000 Jinlin Haihui Business Building, No. 93 Hongxing East Road, Rencheng District, Jining City, Shandong Province Applicant before: Li Su |
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