CN110469125B - 一种平行束钢绞线拉索光纤等张法智能张拉装置与方法 - Google Patents
一种平行束钢绞线拉索光纤等张法智能张拉装置与方法 Download PDFInfo
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- CN110469125B CN110469125B CN201910811631.4A CN201910811631A CN110469125B CN 110469125 B CN110469125 B CN 110469125B CN 201910811631 A CN201910811631 A CN 201910811631A CN 110469125 B CN110469125 B CN 110469125B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
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- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
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| CN201910811631.4A CN110469125B (zh) | 2019-08-30 | 2019-08-30 | 一种平行束钢绞线拉索光纤等张法智能张拉装置与方法 |
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| CN201910811631.4A CN110469125B (zh) | 2019-08-30 | 2019-08-30 | 一种平行束钢绞线拉索光纤等张法智能张拉装置与方法 |
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| CN110469125A CN110469125A (zh) | 2019-11-19 |
| CN110469125B true CN110469125B (zh) | 2021-03-30 |
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| CN201910811631.4A Active CN110469125B (zh) | 2019-08-30 | 2019-08-30 | 一种平行束钢绞线拉索光纤等张法智能张拉装置与方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939062A (zh) * | 2019-12-22 | 2020-03-31 | 智性纤维复合加固南通有限公司 | 一种自感知挤压拉索及其制造方法 |
| CN110847038B (zh) * | 2019-12-22 | 2025-04-08 | 智性纤维复合加固南通有限公司 | 一种自感知平行钢丝拉索及其制作方法 |
| CN111101445A (zh) * | 2019-12-25 | 2020-05-05 | 河南永智科技有限公司 | 一种预应力智能张拉设备用液压系统及其同步张拉方法 |
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| CN111578859B (zh) * | 2020-06-04 | 2024-09-03 | 中冶建筑研究总院有限公司 | 光纤法测量预应力传递长度和粘结锚固强度的结构及方法 |
| CN112985646B (zh) * | 2021-02-07 | 2021-11-19 | 华南理工大学 | 钢绞线外丝张拉装置和内外丝极限摩擦力测定装置及方法 |
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| CN113720598B (zh) * | 2021-11-02 | 2022-02-22 | 中国矿业大学(北京) | 一种锚索张拉检测系统及其检测方法 |
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| CN114201834A (zh) * | 2021-12-16 | 2022-03-18 | 哈尔滨工业大学 | 一种高铁箱梁钢绞线预应力施工高可靠度实时监控系统和方法 |
| CN114351759A (zh) * | 2021-12-31 | 2022-04-15 | 中交二公局第六工程有限公司 | 预制管廊拼装系统 |
| CN115652808A (zh) * | 2022-11-17 | 2023-01-31 | 西南交通大学 | 一种混张u形梁的大直径预应力张拉控制方法 |
| PL443918A1 (pl) * | 2023-02-28 | 2024-09-02 | Politechnika Rzeszowska im. Ignacego Łukasiewicza | Cięgno stalowe zawierające czujnik światłowodowy do oceny i monitorowania stanu technicznego sprężonych i cięgnowych konstrukcji budowlanych oraz sposób wykonania splotu cięgna stalowego zawierającego czujnik światłowodowy |
| CN116804580B (zh) * | 2023-06-07 | 2024-02-02 | 中冶检测认证有限公司 | 一种基于光纤光栅技术的核电安全壳预应力钢束的监测方法 |
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Inventor after: Qin He Ying Inventor after: Zhu Wanxu Inventor after: Zhao Yong Inventor after: Zhang Heli Inventor after: Jiang Yong Inventor after: Yu Yilin Inventor after: Wang Yanfeng Inventor after: Chen Feng Inventor after: Chen Liguang Inventor before: Zhu Wanxu Inventor before: Qin He Ying Inventor before: Zhao Yong Inventor before: Zhang Heli Inventor before: Jiang Yong Inventor before: Yu Yilin Inventor before: Wang Yanfeng Inventor before: Chen Feng Inventor before: Chen Liguang |
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Effective date of registration: 20210414 Address after: 541004 the Guangxi Zhuang Autonomous Region Guilin City Seven Star District Building Road No. 12 Patentee after: GUILIN University OF TECHNOLOGY Patentee after: Guangxi hanximing Technology Co.,Ltd. Address before: 541004 the Guangxi Zhuang Autonomous Region Guilin City Seven Star District Building Road No. 12 Patentee before: GUILIN University OF TECHNOLOGY |
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Application publication date: 20191119 Assignee: Guangxi Jianhong Engineering Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000096 Denomination of invention: An Intelligent Tensioning Device and Method for Parallel Strand Cable Optical Fiber Equal Tension Method Granted publication date: 20210330 License type: Common License Record date: 20221121 |
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