But, presently the research on damage detection and diagnosis of structure focus on bridge and tier building, and the research on large space structures are few.
但是，目前结构的损伤检测与诊断研究多集中在桥梁、高层等结构上，针对大跨度空间结构损伤检测与诊断的研究很少。
The single bridge arm has advantages of light weight, simple and reliable structure and less space.
该单桥臂具有重量轻、结构简单可靠，占用空间少等优点。
In the continuous composite beam bridge, the difference in type, arrangement area and arrangement space of shear connectors will cause variation in mechanical characteristics of the structure.
在连续组合梁桥中，剪力键的类型、布置范围和布置间距的差别将引起结构受力特性的差异。
The cable-stayed bridge with high and low towers and space cable plane is rare in China, the structure is novel and has its own advantages.
高低塔空间索面斜拉桥并不多见，但它结构新颖美观，有自身的优势。
The design of the cable stayed bridge structure is optimized by using 3-d space finite element model.
应用三维空间有限元模型，进行斜拉桥结构优化设计。
Firstly, the bridge structure is combined with wind as a whole system, and the system's state-space equation about the generalized coordinates of modes is assembled.
首先，将结构和气流整个作为一个系统，组集系统关于模态广义坐标的状态空间方程。
Firstly, the bridge structure is combined with wind as a whole system, and the system's state-space equation about the generalized coordinates of modes is assembled.
首先，将结构和气流整个作为一个系统，组集系统关于模态广义坐标的状态空间方程。
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