CN109388888A - 一种基于车辆荷载空间分布的桥梁结构使用性能预测方法 - Google Patents
一种基于车辆荷载空间分布的桥梁结构使用性能预测方法 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109859473A (zh) * | 2019-03-07 | 2019-06-07 | 南京博瑞吉工程技术有限公司 | 一种道路桥梁车辆荷载分布监控系统及监控方法 |
CN111985084A (zh) * | 2020-07-24 | 2020-11-24 | 华设设计集团股份有限公司 | 基于有限变量的桥梁力学实时分析方法 |
CN112347668A (zh) * | 2020-09-29 | 2021-02-09 | 华东交通大学 | 基于概率断裂力学的钢桥面板疲劳可靠度评估方法 |
CN112762885A (zh) * | 2020-12-22 | 2021-05-07 | 华设设计集团股份有限公司 | 一种基于监测数据的桥梁实时挠度校验系数计算方法 |
CN114004467A (zh) * | 2021-10-15 | 2022-02-01 | 河南工业大学 | 一种基于监测数据的预制装配式桥梁结构性能分析方法 |
CN114417468A (zh) * | 2022-01-11 | 2022-04-29 | 哈尔滨工业大学 | 一种亚健康公路桥梁的汽车荷载智能限载方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105930571A (zh) * | 2016-04-15 | 2016-09-07 | 东南大学 | 基于单位温度响应监测值的大跨钢桥有限元模型修正方法 |
CN105956216A (zh) * | 2016-04-15 | 2016-09-21 | 东南大学 | 大跨钢桥基于均匀温度响应监测值的有限元模型修正方法 |
CN105956218A (zh) * | 2016-04-15 | 2016-09-21 | 东南大学 | 基于非均匀温度响应监测值的钢桥有限元模型修正方法 |
CN106202789A (zh) * | 2016-07-20 | 2016-12-07 | 暨南大学 | 一种基于l1/2正则化的梁桥移动荷载与损伤协同识别方法 |
CN107633132A (zh) * | 2017-09-18 | 2018-01-26 | 湖南大学 | 空间分布动态载荷的等效识别方法 |
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- 2018-10-10 CN CN201811175250.3A patent/CN109388888B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105930571A (zh) * | 2016-04-15 | 2016-09-07 | 东南大学 | 基于单位温度响应监测值的大跨钢桥有限元模型修正方法 |
CN105956216A (zh) * | 2016-04-15 | 2016-09-21 | 东南大学 | 大跨钢桥基于均匀温度响应监测值的有限元模型修正方法 |
CN105956218A (zh) * | 2016-04-15 | 2016-09-21 | 东南大学 | 基于非均匀温度响应监测值的钢桥有限元模型修正方法 |
CN106202789A (zh) * | 2016-07-20 | 2016-12-07 | 暨南大学 | 一种基于l1/2正则化的梁桥移动荷载与损伤协同识别方法 |
CN107633132A (zh) * | 2017-09-18 | 2018-01-26 | 湖南大学 | 空间分布动态载荷的等效识别方法 |
Non-Patent Citations (1)
Title |
---|
JINGZHOU XIN ET AL.: "Bridge Structure Deformation Prediction Based on GNSS Data Using Kalman-ARIMA-GARCH Model", 《SENSORS》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109859473A (zh) * | 2019-03-07 | 2019-06-07 | 南京博瑞吉工程技术有限公司 | 一种道路桥梁车辆荷载分布监控系统及监控方法 |
CN111985084A (zh) * | 2020-07-24 | 2020-11-24 | 华设设计集团股份有限公司 | 基于有限变量的桥梁力学实时分析方法 |
CN111985084B (zh) * | 2020-07-24 | 2023-10-27 | 华设设计集团股份有限公司 | 基于有限变量的桥梁力学实时分析方法 |
CN112347668A (zh) * | 2020-09-29 | 2021-02-09 | 华东交通大学 | 基于概率断裂力学的钢桥面板疲劳可靠度评估方法 |
CN112347668B (zh) * | 2020-09-29 | 2022-04-12 | 华东交通大学 | 基于概率断裂力学的钢桥面板疲劳可靠度评估方法 |
CN112762885A (zh) * | 2020-12-22 | 2021-05-07 | 华设设计集团股份有限公司 | 一种基于监测数据的桥梁实时挠度校验系数计算方法 |
CN114004467A (zh) * | 2021-10-15 | 2022-02-01 | 河南工业大学 | 一种基于监测数据的预制装配式桥梁结构性能分析方法 |
CN114417468A (zh) * | 2022-01-11 | 2022-04-29 | 哈尔滨工业大学 | 一种亚健康公路桥梁的汽车荷载智能限载方法 |
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Application publication date: 20190226 Assignee: CCCC road and bridge inspection and maintenance Co.,Ltd. Assignor: CCCC INFRASTRUCTURE MAINTENANCE GROUP CO.,LTD. Contract record no.: X2023980051369 Denomination of invention: A prediction method for the performance of bridge structures based on the spatial distribution of vehicle loads Granted publication date: 20221206 License type: Common License Record date: 20231211 |