CN104727352A - 一种phc管桩光纤应变计安装的方法 - Google Patents
一种phc管桩光纤应变计安装的方法 Download PDFInfo
- Publication number
- CN104727352A CN104727352A CN201510060103.1A CN201510060103A CN104727352A CN 104727352 A CN104727352 A CN 104727352A CN 201510060103 A CN201510060103 A CN 201510060103A CN 104727352 A CN104727352 A CN 104727352A
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- CN
- China
- Prior art keywords
- strain gage
- fiber optic
- optical fiber
- pile tube
- fibre wire
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- 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
- E02D5/58—Prestressed concrete piles
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510060103.1A CN104727352A (zh) | 2015-02-04 | 2015-02-04 | 一种phc管桩光纤应变计安装的方法 |
Applications Claiming Priority (1)
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CN201510060103.1A CN104727352A (zh) | 2015-02-04 | 2015-02-04 | 一种phc管桩光纤应变计安装的方法 |
Publications (1)
Publication Number | Publication Date |
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CN104727352A true CN104727352A (zh) | 2015-06-24 |
Family
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Family Applications (1)
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CN201510060103.1A Pending CN104727352A (zh) | 2015-02-04 | 2015-02-04 | 一种phc管桩光纤应变计安装的方法 |
Country Status (1)
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CN (1) | CN104727352A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108532589A (zh) * | 2018-05-25 | 2018-09-14 | 北京市地质工程公司 | 一种安装有桩身应力计的空心预制管桩及其加工方法 |
CN110685300A (zh) * | 2019-09-12 | 2020-01-14 | 同济大学 | 针对钢桩应力分布实时监测的结构及其安装方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001221664A (ja) * | 2000-02-09 | 2001-08-17 | Railway Technical Res Inst | 地中用光ファイバーセンサー及びその光ファイバーセンサーシステム |
US20060213279A1 (en) * | 2005-03-25 | 2006-09-28 | Yong-Kyu Choi | Apparatus and method for measuring supporting force of large diameter ferroconcrete piles |
CN102127917A (zh) * | 2010-12-03 | 2011-07-20 | 中国民航大学 | 用于检测超长混凝土灌注桩完整性的低应变测试装置 |
CN103215975A (zh) * | 2013-04-19 | 2013-07-24 | 浙江华东工程安全技术有限公司 | 分布式传感光缆在基桩中的埋设方法 |
CN103512686A (zh) * | 2013-10-12 | 2014-01-15 | 青岛理工大学 | 一种静压高强预应力混凝土管桩桩身应力测试装置 |
-
2015
- 2015-02-04 CN CN201510060103.1A patent/CN104727352A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001221664A (ja) * | 2000-02-09 | 2001-08-17 | Railway Technical Res Inst | 地中用光ファイバーセンサー及びその光ファイバーセンサーシステム |
US20060213279A1 (en) * | 2005-03-25 | 2006-09-28 | Yong-Kyu Choi | Apparatus and method for measuring supporting force of large diameter ferroconcrete piles |
CN102127917A (zh) * | 2010-12-03 | 2011-07-20 | 中国民航大学 | 用于检测超长混凝土灌注桩完整性的低应变测试装置 |
CN103215975A (zh) * | 2013-04-19 | 2013-07-24 | 浙江华东工程安全技术有限公司 | 分布式传感光缆在基桩中的埋设方法 |
CN103512686A (zh) * | 2013-10-12 | 2014-01-15 | 青岛理工大学 | 一种静压高强预应力混凝土管桩桩身应力测试装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108532589A (zh) * | 2018-05-25 | 2018-09-14 | 北京市地质工程公司 | 一种安装有桩身应力计的空心预制管桩及其加工方法 |
CN110685300A (zh) * | 2019-09-12 | 2020-01-14 | 同济大学 | 针对钢桩应力分布实时监测的结构及其安装方法 |
CN110685300B (zh) * | 2019-09-12 | 2021-04-30 | 同济大学 | 针对钢桩应力分布实时监测方法 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Haijun Inventor after: Guan Fuhai Inventor after: Hu Junwen Inventor after: Tang Lei Inventor after: Wu Tianming Inventor after: Bu Jianming Inventor after: Zou Yuguang Inventor after: Gu Peiying Inventor before: Wang Haijun Inventor before: Guan Fuhai Inventor before: Hu Junwen Inventor before: Tang Lei Inventor before: Wu Tianming Inventor before: Bu Jianming Inventor before: Zou Yuguang |
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TA01 | Transfer of patent application right |
Effective date of registration: 20160204 Address after: 210029 Nanjing, Gulou District, Jiangsu, No. 223 Guangzhou Road Applicant after: Nanjing Hydraulic Research Institute, Ministry of Water Resources & Ministry of Transport & National Applicant after: Zhenjiang Port Construction Engineering Quality Supervision Station Address before: 210000 No. 223, Guangzhou Road, Gulou District, Jiangsu, Nanjing Applicant before: Nanjing Hydraulic Research Institute, Ministry of Water Resources & Ministry of Transport & National |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |