研究还发现，存在一个最大的隔震结构周期使高宽比限值等于零或隔震层位移超过容许值。
It is also found that there exists a maximum isolated structure period at which the height width ratio is zero or the displacement of the rubber bearing exceeds the allowable value.
以钢结构设计原理中的极限状态设计法或容许应力法为基础，阐述了预应力加固钢结构的分阶段加固设计计算原理和方法。
Based on limit-state design method in steel structure design principle, the principle and method of phased strengthening design of steel structures strengthened by prestressing is represented here.
讨论了墩木搁置基础、墩木最大容许承压面积及船体首、尾结构强弱对优化结果的影响。
The effect of the foundation on which blocks stand, maximum allowable stressed area of a wooden block, and the condition of fore and stern hull structures on optimum results are discussed.
第二章，利用广义r - KKM映射，在不具任何凸结构的一般拓扑空间中证明了一个新的关于容许集值映射的叠合定理。
In the second chapter, by using generalized R-KKM mappings, we obtain a new coincidence theorem for admissible set-valued mappings in topological Spaces without any convexity structure.
研究还发现，存在一个最大的隔震结构周期使高宽比限值等于零或隔震层位移超过容许值。
It is also found that there exists a maximum isolation period, at which, the limit ratio is zero or the horizontal displacement of the rubber bearing exceeds the allowable value.
借助于脆性曲线，分别建立了各种类型结构的限制容许位移和扭角的概率分布。
The probabilistic distributions of the limiting tolerable settlement and angular distortion for each type of the structures studied are then established by the use of fragility curves.
根据容许应力设计理论，对天线撑杆的风荷载和承载能力进行结构计算，并对天线撑杆进行内力分析。
According with the allowable stress design theory, the wind loads and load-carrying capacity of antenna struts are calculated, and their inter forces are analyzed.
这些新措施设计理念的重点在于不以强制性措施来抵御地震荷载，而容许其在地震时失效或者破坏来保证整个桥梁结构的安全。
The emphasis of the design-concept of these new measures is they don't resist seismic load by enforceable measures but allow their failure or damage for the bridge safety.
这些新措施设计理念的重点在于不以强制性措施来抵御地震荷载，而容许其在地震时失效或者破坏来保证整个桥梁结构的安全。
The emphasis of the design-concept of these new measures is they don't resist seismic load by enforceable measures but allow their failure or damage for the bridge safety.
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