振动环境下建筑工程抗震性检测系统的设计与实现

Design and implementation of building engineering anti-seismic detection system under vibration environment

针对建筑工程抗震性检测系统输出误差较大,功耗高的问题,设计了一种振动环境下的建筑工程抗震性检测系统。该检测系统包括振动信号传感器模块、基线恢复模块、振动数据的时钟采样模块、A/D模块和程序加载模块,对各功能模块进行电路设计,实现振动检测系统的集成设计和软件开发,并应用到工程实践中。分析结果表明,该检测系统对建筑工程的振动数据采样与检测的实时性较好,具有较高的精度,有效指导了建筑工程的抗震设计。

Since the building engineering anti?seismic detection system has big output error and high power consumption,a building engineering anti?seismic detection system under vibration environment was designed. The detection system includes the vibration signal sensor module,baseline recovery module,clock sampling module of the vibration data,A/D module and pro?gram load module. The circuit of each function module was designed. The integrated design and software development of the de?tection system were realized,and applied to the engineering practice. The analysis results show that the detection system has good real?time performance for the vibration data sampling and detection of the building engineering,and high accuracy,which can guide the anti?seismic design of the building engineering effectively.