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| 引用本文： | 谭冬莲.???????????????ü????????????????????[J].力学与实践,2008,30(2):62-66. |
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| 作者姓名： | 谭冬莲 |
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| 作者单位： | 长安大学公路学院，西安，710064 |
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| 摘 要： | 基于应用影响线函数由监测效应反演荷载的理论分析，提出了通过构造监测截面监测力
学量影响线函数，建立监测力学量与桥上车辆荷载的关系式，应用监测信息反演过桥车
辆荷载的荷载识别方法. 实例结果表明该方法能有效地识别桥上车辆荷载载重.
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| 关 键 词： | 影响线 车辆荷载 监测信息 识别 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2006年10月10 |
INVERSION OF VEHICLE LOAD ON BRIDGE FROM THE MONITORING INFORMATION BASED ON THE THEORY OF INFLUENTIAL LINE |
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| TAN Donglian.INVERSION OF VEHICLE LOAD ON BRIDGE FROM THE MONITORING INFORMATION BASED ON THE THEORY OF INFLUENTIAL LINE[J].Mechanics and Engineering,2008,30(2):62-66. |
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| Authors: | TAN Donglian |
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| Abstract: | Based on the inversion from the response to load,
an identification method of vehicle load on a bridge by using
monitoring information is presented in this paper. In this method, the relation of the
monitored force indices and the vehicle load on the bridge is established by
constructing the influential functions of the indices on the measurement
section. The actual example indicates that the
method can fairly and accurately identify the weight of the vehicle
across the bridge. |
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