一种新型桥梁索力测试系统及方法

索力测试是桥梁健康监测的重要测试项目，通过相关索力测试技术的研究，设计开发一种基于频率法测索力的无线桥梁索力测试系统。设计开发了无线MEMS电容式加速度传感器，阐述了系统设计原理，论述了索力测试中，测点的布置及新型基频计算算法，并根据实际工程，对系统的使用进行了详尽的描述。通过相关索力计算算法的论证，得出动测法索力精确计算比较准确，并通过实验进行了验证。为桥梁测量工程提供了一种高效、可靠和便捷的索力测试系统及方法，对工程人员具有重要的参考价值。

The cable force test is one of the important measurement items for bridge health monitoring. Designs and develops a wireless cable force measurement system based on the frequency method through the research of cable force testing technologies. Design a wireless MEMS capacitive accelerometer, describes the principles and discusses the layout of the measuring points and the new fundamental frequency algorithm in the cable force test.Also, based on the actual project, has a detailed description of the system use. Through cable force calculation algorithm argument, have dispatched a cable force of the measurement method to accurately calculate a more accurate, and verified through experiments. Provided an efficient, convenient and accurate cable force measurement system and method for bridge engineering had an important reference value for engineering staff.

无线加速度传感器，索力测试，频率法，Wireless acceleration sensor，test of the cable tbrce，frequency method。

一种新型桥梁索力测试系统及方法。