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When an earthquake hits your town most people try to leave as quick as possible, but the citizens of Lloret de Mar, Spai......
Shear wave velocity-based liquefaction evaluation in the great Wenchuan earthquake: a preliminary ca
The great Wenchuan earthquake(Ms = 8.0) in 2008 caused severe damage in the western part of the Chengdu Plain.Soil lique......
A lafge haly of conspicuous p.blicati..[l] in recent year asserts that the high temPera-ture aPproximation (HTA), a most......
Case studies are presented for two concrete lined channels shaken by strong ground motions during the 1994 Northridge ea......
Experiment was designed under different pH and temperature conditions to analysis the NH4+ exchange capacity of Na+-verm......
A mixed culture of moderately thermophilic microorganisms was enriched from acid mine drainages(AMDs) samples collected ......
4R1P型主动平衡器为独立式结构,由平面两自由度4R1P机构和控制电机组成,4R1P机构的一个输入轴兼作输出轴,与待平衡机构相连,另一个......
以某220V大跨越输电线路为背景,研究了大跨越输电塔-线耦联体系振动台试验模型设计。根据相似理论对输电塔模型设计,运用刚度等效......
详细介绍目前国内外较常用的3种场地分析程序(LSSRLI-1、SHAKE91、NERA),并运用这些程序对珠三角地区多个工程的钻孔进行场地分析,比......
结合某工程实例,全面阐述了基础隔震技术的应用。采用结构分析软件SAP2000和ETABS对主体结构进行了空间模型的时程分析,隔震房屋和非......
设计并完成可液化场地单桩小型振动台模型试验.试验单桩长径比分别为40:1和50:1,场地为饱和南京细砂构成的水平和倾斜2种场地类型.考......
按相似理论设计制作了1:6比例的7层混凝土小型空心砌块结构整体模型,进行了模拟三向地震振动台试验,研究了模型结构的动力特性、位......
进行了较硬分层土-桩基-框架结构相互作用体系的振动台试验,再现了上部结构和基础的震害现象.得出的主要规律有:体系频率小于不考虑相......
振动台模型试验是研究地震作用下土-结构动力相互作用的重要方法,而土箱的性质将直接影响到试验结果的可靠性。在总结国内外研制土......
风力发电机通常在现场安装,但由于风致振动会导致塔顶产生较大的位移响应,给安装发电机叶片安装带来极大的困难.为了减小这种位移......
The background level of radiation in the natural environment surrounds us at all times. Levels of natural occurring radi......
为了明确有效质量法控制振型截断的物理本质,从力的响应和能量的角度进行了两种数学推导,揭示了有效质量法的控制公式,阐明了其物......