CN113174943B - 一种旋转钻进式抽砂成孔侧壁高压注浆装置及施工方法 - Google Patents
一种旋转钻进式抽砂成孔侧壁高压注浆装置及施工方法 Download PDFInfo
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- CN113174943B CN113174943B CN202110391645.2A CN202110391645A CN113174943B CN 113174943 B CN113174943 B CN 113174943B CN 202110391645 A CN202110391645 A CN 202110391645A CN 113174943 B CN113174943 B CN 113174943B
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- E02D5/74—Means for anchoring structural elements or bulkheads
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
Abstract
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CN202110391645.2A CN113174943B (zh) | 2021-04-13 | 2021-04-13 | 一种旋转钻进式抽砂成孔侧壁高压注浆装置及施工方法 |
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CN113774905A (zh) * | 2021-08-31 | 2021-12-10 | 三峡大学 | 一种珊瑚砂中高压喷灌改性浆液护壁膨胀灌注桩施工方法 |
CN113846991B (zh) * | 2021-09-22 | 2023-05-02 | 浙江化工工程地质勘察院有限公司 | 钻孔内壁加固结构及加固方法 |
CN114351769B (zh) * | 2022-02-15 | 2022-08-26 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种海上风电筒型基础防冲刷低耗注浆帷幕及施工方法 |
CN114575346A (zh) * | 2022-03-03 | 2022-06-03 | 宋海军 | 一种水利工程施工用灌浆装置及其工作方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2227679Y (zh) * | 1995-08-28 | 1996-05-22 | 吴远浦 | 干式挖桩机 |
CN102767332A (zh) * | 2012-08-11 | 2012-11-07 | 威海市水利岩土工程有限公司 | 一种螺旋桩机及钻孔灌注桩施工方法 |
CN103266852A (zh) * | 2013-05-06 | 2013-08-28 | 上海山顺土木工程技术有限公司 | 钻削式快速成孔系统及钻削式快速成孔工艺 |
CN203655190U (zh) * | 2013-09-29 | 2014-06-18 | 深圳市工勘岩土工程有限公司 | 一种钻孔灌注桩清孔设备 |
CN109440727A (zh) * | 2018-10-24 | 2019-03-08 | 中国海洋大学 | 一种用于加固海底土体基础的振冲注浆设备及处理方法 |
CN109653266A (zh) * | 2019-01-25 | 2019-04-19 | 韩璇卿 | 一种耙斗链式成槽机 |
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2021
- 2021-04-13 CN CN202110391645.2A patent/CN113174943B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2227679Y (zh) * | 1995-08-28 | 1996-05-22 | 吴远浦 | 干式挖桩机 |
CN102767332A (zh) * | 2012-08-11 | 2012-11-07 | 威海市水利岩土工程有限公司 | 一种螺旋桩机及钻孔灌注桩施工方法 |
CN103266852A (zh) * | 2013-05-06 | 2013-08-28 | 上海山顺土木工程技术有限公司 | 钻削式快速成孔系统及钻削式快速成孔工艺 |
CN203655190U (zh) * | 2013-09-29 | 2014-06-18 | 深圳市工勘岩土工程有限公司 | 一种钻孔灌注桩清孔设备 |
CN109440727A (zh) * | 2018-10-24 | 2019-03-08 | 中国海洋大学 | 一种用于加固海底土体基础的振冲注浆设备及处理方法 |
CN109653266A (zh) * | 2019-01-25 | 2019-04-19 | 韩璇卿 | 一种耙斗链式成槽机 |
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