结构试验是研究节点性能的有效方法，传统的建筑结构试验设备加载方式简单、自动化程度低，多数只能进行平面加载，难以进行比较复杂的空间结构节点试验。
Traditional load applying methods are simple with little automatization, and most are done only on the plane so that complex spatial joint experiment is hard to achieve.
本文主要论述试验模态分析技术在建筑结构模型动态参数识别中的应用。
In this paper, the application of model parameters identification in dynamic tests of structural model are discussed and the associated theory and data analysis methods are also presented.
根据试验测定的数据，研究了支盘桩-高层建筑结构体系的动力特性和地震反应，重点分析了支盘桩的动力响应。
Dynamic characteristics and seismic response of the system were studied, and dynamic response of squeezed branch piles was analyzed based on the test data.
率先在国内开展了对一种新型变截面桩-土-高层建筑结构体系动力相互作用的试验研究。
An experimental research on dynamic interaction of pile-soil-structure system was first developed in China.
对微钒钛高抗震性能建筑结构钢进行了模拟地震载荷高应变低周疲劳试验。
The high strain low cycle fatigue properties of V ti micro alloyed high anti seismic structural steel were studied with simulated earthquake loading.
对某高层建筑结构开洞补强钢管混凝土柱轴心受压的力学性能进行了试验研究和分析。
The mechanical properties of concrete filled steel tube coloums with holes reinforced were tested and analysed.
对于超过建筑结构规范限制的建筑进行结构模型模拟振动台试验是研究超高层住宅建筑结构抗震性能的一种有效手段。
For those buildings that are beyond the limits of code for design of buildings, it is an effective way to study the earthquake-resistant behaviors of superhigh buildings by model shaking table test.
对于超过建筑结构规范限制的建筑进行结构模型模拟振动台试验是研究超高层住宅建筑结构抗震性能的一种有效手段。
For those buildings that are beyond the limits of code for design of buildings, it is an effective way to study the earthquake-resistant behaviors of superhigh buildings by model shaking table test.
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