.The influence of structural parameter on the damping performance is very important to engineering design and research a......

Taiwan is populous and located in seismic belt around Pacific Ocean, otherwise, landforms is narrow and smaIl.There are ......

隔震技术是近年来发展起来的一项减震新技术，对地面建筑效果显著。本文在分析了地面结构隔震原理的基础上，以隧道洞口段为研究对象，从......

焦化富气压缩机管系振动严重,多次被迫停机,使生产受到了很大的影响.经过测试,分析可知,机组本身振动不大,而机组出入口管系振动却......