Through researching practical engineering on anti - earthquake analysis between the concrete structure and storey - between truss , this paper compared dynamic period and seismic behavior of this two kinds of structures , calculated force and deflection , put forward into the storey - between truss is an economic , reasonable , practical structure , it can conveniently construct and save space 比较了这两种结构的自振周期、振型，并对其内力(主要梁)的内力、变形进行验算，说明在地震地区，选用层间桁架结构比混凝土框架梁具有更好的抗震性，同时具有经济合理、方案可行、方便施工、节约空间的特点。
As for the reinforced concrete ( rc ) building structure in aggressive environment , and with the threat of earthquake , researches on its reliability design , seismic performance analysis and frp strengthening and monitoring are conducted in the three levels of structure elements , global structure and city buildings 针对长期环境作用、地震荷载作用下的钢筋混凝土建筑结构,本文分别在构件、结构体系和城市群体建筑三个层面上进行了可靠度设计、抗震性态分析以及frp加固监测研究。
With the development of the communication , there need the bulk , weight and aseismatic capability to be better . so the microwave mixer is more integrated , the complexity of it is higher . moreover , the parts of mixer are integrated , the parts are difficult to be replaced , adjusted and individually measured 随着通信的不断发展，对微波混频器电路的体积、重量、抗震性等指标都提出了更高的要求，因此微波混频器的集成化程度也就越来越高，其复杂度也就随之增加，并且，混频器中各种元件集成在一起，更换、调整十分困难，甚至难以进行单独的特性测量。
The condition monitor system adopt hiberarchy , it was composed of head computer , monitor computer , periphery board and some circuit , the system can work in three different mode accord the different condition , the monitor computer and periphery board use the pc / 104 embedded module to make the system have the strong anti - vibratility and high ability of real time disposal ; in the system , we adopt the self - examination , redundancy design and some measures of software and hardware anti - jamming to make the system have strong ability of anti - jamming and high reliability , those all make the system adapt the worst work condition of the engine and realize the real time monitor of engine condition 该状态监测系统采用了分级结构，由上位机、下位机、外围卡板和各种电路组成，可以根据不同情况在三种方式下工作。在下位机和外围卡板的设计中采用了pc 104嵌入式模块，使得系统具有较强的抗震性和实时处理能力；在整个系统中还采用了软硬件抗干扰措施，并进行了自检系统和冗余结构的设计，使得系统具有较强的抗干扰能力和较高的可靠性，经过这些设计，使系统可以适应发动机运行过程中的恶劣条件，实现对发动机状态的实时监测。
Finally , the communication between the remote controller and local computer is realized . because of the particularity of some scene monitoring environment and the structures monitored , embedded system pc104 module was selected to develop the data acquisition and signal outputting system , and the monitoring data acquisition was realized . also , wireless and long - distance monitoring is developed based on the serial communication , using wireless and topological network 监测过程中,考虑到一些现场监测环境和被监测结构的特殊性,选用具有功能强、体积小、抗震性好,功耗低、可靠性高等优点的嵌入式系统pc104模块开发了数据采集与信号激励系统,完成了监测数据的采集,并基于串行通信技术,采用主从机模式建立了监控机和pc104模块间的数据远程传输,方便地实现了结构健康的在线实时监测。
