CN107419721B - 提高灌注桩预埋声测管成活率的方法及灌注桩的声测系统 - Google Patents
提高灌注桩预埋声测管成活率的方法及灌注桩的声测系统 Download PDFInfo
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- CN107419721B CN107419721B CN201710778488.4A CN201710778488A CN107419721B CN 107419721 B CN107419721 B CN 107419721B CN 201710778488 A CN201710778488 A CN 201710778488A CN 107419721 B CN107419721 B CN 107419721B
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- concrete pile
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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CN201710778488.4A CN107419721B (zh) | 2017-09-01 | 2017-09-01 | 提高灌注桩预埋声测管成活率的方法及灌注桩的声测系统 |
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CN201710778488.4A CN107419721B (zh) | 2017-09-01 | 2017-09-01 | 提高灌注桩预埋声测管成活率的方法及灌注桩的声测系统 |
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CN107419721A CN107419721A (zh) | 2017-12-01 |
CN107419721B true CN107419721B (zh) | 2019-11-12 |
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CN201710778488.4A Expired - Fee Related CN107419721B (zh) | 2017-09-01 | 2017-09-01 | 提高灌注桩预埋声测管成活率的方法及灌注桩的声测系统 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111719605A (zh) * | 2020-07-10 | 2020-09-29 | 中国十七冶集团有限公司 | 一种增强深孔灌注桩声测管抵抗混凝土挤压变形的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01287312A (ja) * | 1988-05-13 | 1989-11-20 | Shimizu Corp | 場所打ちコンクリート杭底の検査方法 |
CN1755016A (zh) * | 2004-09-28 | 2006-04-05 | 上海市第五建筑有限公司 | 塑料声测管安装施工方法 |
CN102277883A (zh) * | 2011-05-10 | 2011-12-14 | 吴江市明港道桥工程有限公司 | 一种声测管的安装方法 |
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2017
- 2017-09-01 CN CN201710778488.4A patent/CN107419721B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01287312A (ja) * | 1988-05-13 | 1989-11-20 | Shimizu Corp | 場所打ちコンクリート杭底の検査方法 |
CN1755016A (zh) * | 2004-09-28 | 2006-04-05 | 上海市第五建筑有限公司 | 塑料声测管安装施工方法 |
CN102277883A (zh) * | 2011-05-10 | 2011-12-14 | 吴江市明港道桥工程有限公司 | 一种声测管的安装方法 |
Non-Patent Citations (2)
Title |
---|
《声测管施工的经济性比较和堵管控制》;尹玉林;《公路交通科技(应用技术版)》;20090615(第6期);第144-146页 * |
《桩基声测管堵管原因及预防与处理措施》;王立峰;《桥梁隧道》;20130108(第1期);第244-245页 * |
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Inventor after: Tian Jingshang Inventor after: Zhang Fan Inventor after: Cao Haibin Inventor after: Ye Jiliu Inventor after: Shen Yuping Inventor after: Xiong Dan Inventor after: Wu Changyuan Inventor after: Ying Qingwen Inventor before: Tian Jingshang Inventor before: Cao Haibin Inventor before: Ye Jiliu Inventor before: Huang Wenya Inventor before: Jia Zhijing Inventor before: Chen Xiaowan Inventor before: Chen Lite |
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Granted publication date: 20191112 Termination date: 20200901 |