CN105970903B - 一种增强复合地基桩土联合作用的塑性混凝土褥垫层 - Google Patents
一种增强复合地基桩土联合作用的塑性混凝土褥垫层 Download PDFInfo
- Publication number
- CN105970903B CN105970903B CN201610548420.2A CN201610548420A CN105970903B CN 105970903 B CN105970903 B CN 105970903B CN 201610548420 A CN201610548420 A CN 201610548420A CN 105970903 B CN105970903 B CN 105970903B
- Authority
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- China
- Prior art keywords
- mattress layer
- plastic concrete
- concrete mattress
- pile
- synergy
- 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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- 239000004567 concrete Substances 0.000 title claims abstract description 51
- 150000001875 compounds Chemical class 0.000 title claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 13
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 12
- 239000000440 bentonite Substances 0.000 claims abstract description 12
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- -1 gravelstone Substances 0.000 claims abstract description 6
- 230000008595 infiltration Effects 0.000 claims abstract description 3
- 238000001764 infiltration Methods 0.000 claims abstract description 3
- 239000002253 acid Substances 0.000 claims description 6
- 150000007513 acids Chemical class 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 4
- 230000003467 diminishing effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agronomy & Crop Science (AREA)
- Materials Engineering (AREA)
- Soil 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 |
---|---|---|---|
CN201610548420.2A CN105970903B (zh) | 2016-07-13 | 2016-07-13 | 一种增强复合地基桩土联合作用的塑性混凝土褥垫层 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610548420.2A CN105970903B (zh) | 2016-07-13 | 2016-07-13 | 一种增强复合地基桩土联合作用的塑性混凝土褥垫层 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105970903A CN105970903A (zh) | 2016-09-28 |
CN105970903B true CN105970903B (zh) | 2017-08-25 |
Family
ID=56951752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610548420.2A Active CN105970903B (zh) | 2016-07-13 | 2016-07-13 | 一种增强复合地基桩土联合作用的塑性混凝土褥垫层 |
Country Status (1)
Country | Link |
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CN (1) | CN105970903B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106495593A (zh) * | 2016-11-08 | 2017-03-15 | 安徽水安建设集团股份有限公司 | 一种用于phc管桩间作为褥垫层的塑性混凝土及其制备方法 |
CN106545002A (zh) * | 2016-11-08 | 2017-03-29 | 安徽水安建设集团股份有限公司 | 一种适用于phc管桩间塑性混凝土褥垫层的施工方法 |
CN109083178A (zh) * | 2018-07-24 | 2018-12-25 | 中交航局第三工程有限公司 | 一种素咬合桩成防渗墙止水帷幕的施工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1461857A (zh) * | 2002-05-30 | 2003-12-17 | 吕怀民 | 一种建造方法及其用途 |
CN100398751C (zh) * | 2007-06-28 | 2008-07-02 | 北京市水利科学研究所 | 天然河流膨润土夹层减渗方法 |
CN101182139A (zh) * | 2007-11-12 | 2008-05-21 | 华南理工大学 | 一种具有较高强度和保水性的砌筑水泥 |
CN102030493B (zh) * | 2010-11-23 | 2013-04-03 | 北京住总集团有限责任公司 | 一种用于改善砂浆凝结时间和操作性的材料及其使用方法 |
HUE024437T2 (en) * | 2011-01-17 | 2016-01-28 | Stekox Gmbh | Application of sealing element for sealing constructions |
CN105645836A (zh) * | 2016-01-05 | 2016-06-08 | 萧县良宇混凝土有限责任公司 | 一种高流动性防裂型混凝土添加剂及其制备方法 |
-
2016
- 2016-07-13 CN CN201610548420.2A patent/CN105970903B/zh active Active
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Publication number | Publication date |
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CN105970903A (zh) | 2016-09-28 |
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Address after: 230088 No. 185 Haitang Road, hi tech Zone, Anhui, Hefei Patentee after: Anhui water resources and Hydropower Survey, design and Research Institute Co.,Ltd. Address before: 230088 No. 185 Haitang Road, hi tech Zone, Anhui, Hefei Patentee before: ANHUI SURVEY AND DESIGN INSTITUTE OF WATER CONSERVANCY AND HYDROPOWER |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: No.185, Haitang Road, Hefei hi tech Development Zone, Anhui Province, 230088 Patentee after: Anhui water conservancy and hydropower survey and design research institute Co.,Ltd. Country or region after: China Address before: 230088 No. 185 Haitang Road, Hefei High-tech Zone, Anhui Province Patentee before: Anhui water resources and Hydropower Survey, design and Research Institute Co.,Ltd. Country or region before: China |
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