CN113174925B - Coral sand ground foundation pile using expanding agent and construction method - Google Patents
Coral sand ground foundation pile using expanding agent and construction method Download PDFInfo
- Publication number
- CN113174925B CN113174925B CN202110389017.0A CN202110389017A CN113174925B CN 113174925 B CN113174925 B CN 113174925B CN 202110389017 A CN202110389017 A CN 202110389017A CN 113174925 B CN113174925 B CN 113174925B
- Authority
- CN
- China
- Prior art keywords
- pile
- expanding agent
- side wall
- coral sand
- carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 85
- 239000004576 sand Substances 0.000 title claims abstract description 70
- 235000014653 Carica parviflora Nutrition 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 244000132059 Carica parviflora Species 0.000 title description 3
- 241000243321 Cnidaria Species 0.000 claims abstract description 55
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000004567 concrete Substances 0.000 claims description 20
- 239000011083 cement mortar Substances 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110389017.0A CN113174925B (en) | 2021-04-12 | 2021-04-12 | Coral sand ground foundation pile using expanding agent and construction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110389017.0A CN113174925B (en) | 2021-04-12 | 2021-04-12 | Coral sand ground foundation pile using expanding agent and construction method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113174925A CN113174925A (en) | 2021-07-27 |
CN113174925B true CN113174925B (en) | 2022-06-21 |
Family
ID=76925001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110389017.0A Active CN113174925B (en) | 2021-04-12 | 2021-04-12 | Coral sand ground foundation pile using expanding agent and construction method |
Country Status (1)
Country | Link |
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CN (1) | CN113174925B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114457833B (en) * | 2022-02-21 | 2024-03-12 | 三峡大学 | Pile foundation structure capable of being reinforced on coral sand and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000186323A (en) * | 1998-12-21 | 2000-07-04 | Yoshio Kinoshita | Concrete pile with base isolation device |
CN102162244B (en) * | 2011-03-11 | 2012-07-25 | 中国建筑材料科学研究总院 | Expansive concrete caisson pile and manufacturing method thereof, and concrete expanding agent |
CN105155517B (en) * | 2015-09-18 | 2018-01-16 | 杭州江润科技有限公司 | Drilling extruding pressure-bearing type bellows branch pile construction method |
CN210459189U (en) * | 2019-05-29 | 2020-05-05 | 张掖市陇原地基基础工程有限公司 | Novel BNT carrier pile and construction equipment thereof |
-
2021
- 2021-04-12 CN CN202110389017.0A patent/CN113174925B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN113174925A (en) | 2021-07-27 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210727 Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Denomination of invention: A kind of coral sand foundation pile using expansive agent and its construction method Granted publication date: 20220621 License type: Common License Record date: 20230116 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Date of cancellation: 20230721 |
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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: 20210727 Assignee: Hubei Hongzhuo Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980043461 Denomination of invention: A Coral Sand Foundation Pile and Construction Method Utilizing Expansion Agent Granted publication date: 20220621 License type: Exclusive License Record date: 20231019 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hubei Hongzhuo Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980043461 Date of cancellation: 20240402 |
|
EC01 | Cancellation of recordation of patent licensing contract |