CN110319990B - 基于倾角仪优化布置的桥梁动挠度监测方法 - Google Patents
基于倾角仪优化布置的桥梁动挠度监测方法 Download PDFInfo
- Publication number
- CN110319990B CN110319990B CN201910461900.9A CN201910461900A CN110319990B CN 110319990 B CN110319990 B CN 110319990B CN 201910461900 A CN201910461900 A CN 201910461900A CN 110319990 B CN110319990 B CN 110319990B
- Authority
- CN
- China
- Prior art keywords
- bridge
- information entropy
- displacement
- optimal
- sensors
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0008—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of bridges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
- G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Aviation & Aerospace Engineering (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Civil Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910461900.9A CN110319990B (zh) | 2019-05-30 | 2019-05-30 | 基于倾角仪优化布置的桥梁动挠度监测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910461900.9A CN110319990B (zh) | 2019-05-30 | 2019-05-30 | 基于倾角仪优化布置的桥梁动挠度监测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110319990A CN110319990A (zh) | 2019-10-11 |
CN110319990B true CN110319990B (zh) | 2021-01-22 |
Family
ID=68119258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910461900.9A Active CN110319990B (zh) | 2019-05-30 | 2019-05-30 | 基于倾角仪优化布置的桥梁动挠度监测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110319990B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100025799A1 (it) * | 2021-10-08 | 2023-04-08 | Aisico S R L | Metodo per il controllo delle deformazioni delle attrezzature tramite inclinometro |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110991108B (zh) * | 2019-11-22 | 2023-04-25 | 湖南城市学院 | 一种机械臂关节扭矩传感器结构设计方法 |
CN111964638A (zh) * | 2020-06-30 | 2020-11-20 | 同恩(上海)工程技术有限公司 | 一种基于拟合反演方式的挠度监测方法及系统 |
CN112229587A (zh) * | 2020-10-10 | 2021-01-15 | 哈尔滨工业大学 | 一种基于倾角仪间接测量高铁桥梁动挠度的方法 |
CN112945195B (zh) * | 2021-01-26 | 2022-11-04 | 北京讯腾智慧科技股份有限公司 | 一种轨道桥梁的列车过桥时的坡度测量方法及装置 |
CN113283130B (zh) * | 2021-04-21 | 2022-04-15 | 中国铁路设计集团有限公司 | 基于应变模态的高速铁路32米标准梁动挠度监测方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060102581A (ko) * | 2005-03-24 | 2006-09-28 | 한국유지관리 주식회사 | 교량 및 노반의 상태평가를 위한 하중재하/측정 자동화시스템 |
KR100850292B1 (ko) * | 2007-07-31 | 2008-08-04 | (주)대한이엔씨 | 구조물 안전진단용 처짐각 측정장치 |
JP4866434B2 (ja) * | 2009-02-24 | 2012-02-01 | ヤマトスチール株式会社 | 山形鋼の曲がり矯正装置及び山形鋼の製造方法 |
CN105910778A (zh) * | 2016-04-25 | 2016-08-31 | 上海同济建设工程质量检测站 | 一种桥梁挠度的检测方法 |
CN106338239B (zh) * | 2016-11-02 | 2019-07-23 | 广州建设工程质量安全检测中心有限公司 | 一种用于建设工程中横向挠度曲线测量的装置及方法 |
CN106629404B (zh) * | 2016-11-23 | 2019-03-22 | 江西乔田重工有限公司 | 一种起重机械安全监控系统及架桥机主梁的挠度测量方法 |
CN106644326A (zh) * | 2017-02-17 | 2017-05-10 | 中国地震局工程力学研究所 | 基于动挠度的桥梁限载快速监测系统 |
CN106769157A (zh) * | 2017-02-23 | 2017-05-31 | 上海喆之信息科技有限公司 | 一种基于无线网络的桥梁结构可靠性评定系统 |
CN109060279B (zh) * | 2018-06-05 | 2020-02-18 | 广东华交科工程科技有限公司 | 一种倾角传感器测量桥梁挠度的误差分析方法 |
CN109029882B (zh) * | 2018-07-13 | 2020-05-08 | 中设设计集团股份有限公司 | 一种提高基于倾角仪的桥梁挠度测试精度的方法 |
-
2019
- 2019-05-30 CN CN201910461900.9A patent/CN110319990B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100025799A1 (it) * | 2021-10-08 | 2023-04-08 | Aisico S R L | Metodo per il controllo delle deformazioni delle attrezzature tramite inclinometro |
Also Published As
Publication number | Publication date |
---|---|
CN110319990A (zh) | 2019-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110319990B (zh) | 基于倾角仪优化布置的桥梁动挠度监测方法 | |
Zhu et al. | Recent developments in inverse problems of vehicle–bridge interaction dynamics | |
Brown et al. | Monitoring of structures using the global positioning system. | |
Deng et al. | Identification of dynamic vehicular axle loads: Demonstration by a field study | |
CN106289691A (zh) | 一种基于微波雷达装置的桥梁分块冲击振动检测方法及检测装置 | |
CN108920766B (zh) | 一种基于基函数表示和稀疏正则化的桥梁影响线识别方法 | |
Jiang et al. | Identification of vehicles moving on continuous bridges with rough surface | |
CN105975702B (zh) | 斜拉桥健康监测传感器优化布置方法和系统 | |
Li et al. | A convolutional neural network‐based full‐field response reconstruction framework with multitype inputs and outputs | |
Yang et al. | Parameters identification of moving load using ANN and dynamic strain | |
CN110321593B (zh) | 基于累积模态质量参与率的桥梁动挠度振型矩阵构造方法 | |
Ntotsios et al. | Structural identification of Egnatia Odos bridges based on ambient and earthquake induced vibrations | |
Li et al. | Deep learning models for time-history prediction of vehicle-induced bridge responses: A comparative study | |
CN117077272A (zh) | 一种车桥耦合数值解预测方法 | |
CN113935384B (zh) | 一种信号自适应分解和识别的桥梁健康监测方法及系统 | |
Zhao et al. | Safety analysis of high-speed trains on bridges under earthquakes using a LSTM-RNN-based surrogate model | |
CN109406076A (zh) | 一种利用位移传感器列阵输出的移动主成分进行梁桥结构损伤定位的方法 | |
CN116822024B (zh) | 一种铁路桥上多线列车最不利交会位置的确定方法 | |
Akintunde et al. | Singular value decomposition and unsupervised machine learning for virtual strain sensing: Application to an operational railway bridge | |
CN110344327B (zh) | 一种斜拉桥上轨道控制网cpiii点实时高程计算方法 | |
CN116186833B (zh) | 索承桥主梁竖向变形相关模式识别与健康诊断机器学习方法 | |
Wan et al. | Binary segmentation for structural condition classification using structural health monitoring data | |
Chen et al. | Recent Research and Applications of Numerical Simulation for Dynamic Response of Long‐Span Bridges Subjected to Multiple Loads | |
Li et al. | A machine learning based approach for efficient safety evaluation of the high speed train and short span bridge system | |
CN114216634A (zh) | 一种浮置板轨道减振性能在线监测评估方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Wei Inventor after: Wang Fei Inventor after: Meng Fanzeng Inventor after: Yang Xuelin Inventor after: Li Zhonglong Inventor after: Li Hui Inventor after: Li Shunlong Inventor after: Wang Xin Inventor after: Yi Yi Inventor after: Liu Hongzhan Inventor after: Wang Xu Inventor after: Gu Jinshen Inventor after: Di Hao Inventor after: Wei Jianfeng Inventor before: Su Wei Inventor before: Wang Fei Inventor before: Meng Fanzeng Inventor before: Yang Xuelin Inventor before: Li Zhonglong Inventor before: Li Hui Inventor before: Li Shunlong Inventor before: Wang Xin Inventor before: Yi Yi Inventor before: Liu Hongzhan Inventor before: Wang Xu Inventor before: Gu Jinshen Inventor before: Di Hao Inventor before: Wei Jianfeng |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |