The torsion effect is an important factor to cause the seismic damage of structures, so it has always being an important problem in seismic research area all through.
扭转效应是引起建筑物地震破坏的重要因素之一，因而扭转问题一直是结构抗震领域研究的重要课题。
In this paper, the writers consult a lot of data concerned, sum up the damage effect on the municipal pipes by earthquakes and propose some seismic measures to protect the municipal pipes.
通过查阅大量的相关资料，总结了地震对市政管道产生的破坏，并提出了市政管道应采取的抗震措施。
It can be used to study blast seismic effect to control and forecast blast vibration damage.
该方法可用于研究爆破地震效应特别是爆破震动危害控制和预测。
This method is effective for studying the mechanism of blast vibration damage and blast seismic effect in its entirety, specially, for constituting velocity-frequency criteria.
该方法对综合研究爆破振动危害机理和爆破地震效应，特别是为构建爆破振动速度频率相关安全准则提供了一种有效的分析技术。
On the basis of analysis of the mechanism of seismic effect by blasting, the ground vibration velocity, the safety distance and the damage criterion of the seismic effect by blasting are discussed.
文章在分析爆破地震效应作用实质的基础上，讨论了爆破地震速度、爆破地震安全距离的计算方法以及爆破地震效应的破坏标准。
The research can supply experimental data for establishing seismic damage model and revealing the effect of damage on mechanical property of SRHSHPC frame columns further.
研究结果为进一步建立能够描述SRHSHPC框架柱损伤程度的地震损伤模型，揭示损伤对框架柱力学性能的影响提供了试验支撑。
The research will supply experimental support for establishing seismic damage model and revealing the effect of damage on mechanical property of SRHSHPC frame beams further.
研究结果为进一步建立能够描述SRHSHPC框架梁损伤程度的地震损伤模型，揭示损伤对框架梁力学性能的影响提供试验支持。
The research will supply experimental support for establishing seismic damage model and revealing the effect of damage on mechanical property of SRHSHPC frame beams further.
研究结果为进一步建立能够描述SRHSHPC框架梁损伤程度的地震损伤模型，揭示损伤对框架梁力学性能的影响提供试验支持。
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