CN110984126B - 一种易坍地层预加固再成孔灌注桩施工方法 - Google Patents
一种易坍地层预加固再成孔灌注桩施工方法 Download PDFInfo
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- CN110984126B CN110984126B CN201910958028.9A CN201910958028A CN110984126B CN 110984126 B CN110984126 B CN 110984126B CN 201910958028 A CN201910958028 A CN 201910958028A CN 110984126 B CN110984126 B CN 110984126B
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- 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
- E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades
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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
- E02D5/46—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
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- Engineering & Computer Science (AREA)
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- 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)
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CN201910958028.9A CN110984126B (zh) | 2019-10-10 | 2019-10-10 | 一种易坍地层预加固再成孔灌注桩施工方法 |
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CN201910958028.9A CN110984126B (zh) | 2019-10-10 | 2019-10-10 | 一种易坍地层预加固再成孔灌注桩施工方法 |
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CN110984126A CN110984126A (zh) | 2020-04-10 |
CN110984126B true CN110984126B (zh) | 2022-03-25 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112609690A (zh) * | 2020-12-09 | 2021-04-06 | 中铁二十局集团第六工程有限公司 | 一种填海地质复杂区域旋挖钻孔灌注桩的施工方法 |
CN115288111A (zh) * | 2022-08-16 | 2022-11-04 | 深圳市基础工程有限公司 | 一种上软下硬地层的旋挖成孔方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108612096A (zh) * | 2018-04-02 | 2018-10-02 | 中国十七冶集团有限公司 | 一种水泥土搅拌桩加固旋挖成孔的施工方法 |
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CN108612096A (zh) * | 2018-04-02 | 2018-10-02 | 中国十七冶集团有限公司 | 一种水泥土搅拌桩加固旋挖成孔的施工方法 |
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Inventor after: Yang Yanling Inventor after: Zhang Weizhong Inventor after: Tan Jianbing Inventor after: Fan Guoliang Inventor after: Liu Bo Inventor after: Wang Jianwei Inventor after: Lin Bing Inventor after: Yang Jianli Inventor after: Feng Fei Inventor after: Li Shaoxian Inventor after: Wang Shuai Inventor after: He Jinjiang Inventor after: Zhang Suitao Inventor after: Liu Xueba Inventor after: Wang Kun Inventor after: Wang Kangsheng Inventor after: Lv Gaole Inventor after: Yang Chengchun Inventor after: Fan Dongsheng Inventor after: Song Kangnian Inventor before: Yang Yanling Inventor before: Zhang Weizhong Inventor before: Tan Jianbing Inventor before: Fan Guoliang Inventor before: Liu Bo Inventor before: Wang Jianwei Inventor before: Lin Bing Inventor before: Yang Jianli Inventor before: Feng Fei Inventor before: Li Shaoxian Inventor before: Wang Shuai Inventor before: He Jinjiang Inventor before: Zhang Suitao Inventor before: Liu Xueba Inventor before: Wang Kun Inventor before: Wang Kangsheng Inventor before: Lv Gaole Inventor before: Yang Chengchun Inventor before: Fan Dongsheng Inventor before: Song Kangnian |
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