CN110374085B - 一种针对珊瑚砂地基的双层螺纹钢管桩及施工方法 - Google Patents
一种针对珊瑚砂地基的双层螺纹钢管桩及施工方法 Download PDFInfo
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- CN110374085B CN110374085B CN201910650587.3A CN201910650587A CN110374085B CN 110374085 B CN110374085 B CN 110374085B CN 201910650587 A CN201910650587 A CN 201910650587A CN 110374085 B CN110374085 B CN 110374085B
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- Prior art keywords
- pile
- steel pipe
- layer
- foundation
- layer threaded
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/34—Foundations for sinking or earthquake territories
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- 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
- E02D5/24—Prefabricated piles
- E02D5/28—Prefabricated piles made of steel or other metals
- E02D5/285—Prefabricated piles made of steel or other metals tubular, e.g. prefabricated from sheet pile elements
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- 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
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
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- 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
- E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
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- 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
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- 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
- E02D5/72—Pile shoes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910650587.3A CN110374085B (zh) | 2019-07-18 | 2019-07-18 | 一种针对珊瑚砂地基的双层螺纹钢管桩及施工方法 |
Applications Claiming Priority (1)
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CN201910650587.3A CN110374085B (zh) | 2019-07-18 | 2019-07-18 | 一种针对珊瑚砂地基的双层螺纹钢管桩及施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN110374085A CN110374085A (zh) | 2019-10-25 |
CN110374085B true CN110374085B (zh) | 2021-02-02 |
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CN201910650587.3A Active CN110374085B (zh) | 2019-07-18 | 2019-07-18 | 一种针对珊瑚砂地基的双层螺纹钢管桩及施工方法 |
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CN (1) | CN110374085B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110835913B (zh) * | 2019-11-07 | 2021-10-15 | 盐城工学院 | 预固结-预应力-加筋耦合作用的流态泥固化桩制备方法及制备结构 |
CN111042125B (zh) * | 2019-12-12 | 2021-07-13 | 三峡大学 | 一种限制灌注桩头部膨胀的双层护筒装置及施工方法 |
CN113684814A (zh) * | 2021-09-29 | 2021-11-23 | 延安大学 | 适用于深厚湿陷性黄土场地的管桩复合地基及其施工方法 |
CN113863316B (zh) * | 2021-09-30 | 2023-05-12 | 中铁第四勘察设计院集团有限公司 | 一种双钢管混凝土支护桩 |
CN114703842A (zh) * | 2022-03-30 | 2022-07-05 | 中国人民解放军91053部队 | 珊瑚砂地基钻进式预制空心管桩及施工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005105756A (ja) * | 2003-10-01 | 2005-04-21 | Chiyoda Kogyo Kk | スパイラルアンカー杭とその施工法 |
CN203515625U (zh) * | 2013-08-28 | 2014-04-02 | 王新丰 | 柔性金属锚杆 |
CN103774646A (zh) * | 2014-01-20 | 2014-05-07 | 南通东南公路工程有限公司 | 一种螺旋灌注桩及其使用方法 |
CN205617361U (zh) * | 2016-05-04 | 2016-10-05 | 中铁二十四局集团江苏工程有限公司 | 一种现浇混凝土大直径管桩 |
CN205653787U (zh) * | 2016-05-30 | 2016-10-19 | 安徽理工大学 | 一种基坑施工用土钉 |
CN107653875B (zh) * | 2017-09-29 | 2019-08-30 | 龙元明筑科技有限责任公司 | 一种钢管混凝土桩 |
CN108914928A (zh) * | 2018-08-21 | 2018-11-30 | 中铁二十四局集团福建铁路建设有限公司 | 一种挤密螺纹大直径筒桩、成桩装置及其施工方法 |
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Application publication date: 20191025 Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Denomination of invention: Double-layer threaded steel pipe pile for coral sand foundation and its construction method Granted publication date: 20210202 License type: Common License Record date: 20230116 |
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Assignee: Hongchuang (Yichang) Architectural Design Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980031470 Date of cancellation: 20230721 |