This subject concerning the loess tunnel which has special geology utilized the tunnel lining structure calculation theory and established the mathematical model of loess tunnel lining structure.
本课题主要是针对特殊地质的黄土隧洞，利用隧洞衬砌结构计算理论，建立黄土隧洞的衬砌结构计算数学模型。
Based on dynamic reliability theory of structure, a calculation formula of earthquake insurance fee of buildings is derived in the paper, which can be for a reference of earthquake insurance.
本文以结构动力可靠性理论为基础，探讨了建筑结构地震保险费率的计算方法，供地震保险工作参考。
Based on the flexible response spectrum theory, an energy criterion was presented for evaluating seismic behavior of structure, appropriate calculation equation was derived.
基于弹性反应谱理论，提出了一个用于评判结构抗震性能的能量判据，导出了相应的计算公式。
Thus the research on stress trait, design calculation theory and construction principal point of block retaining structure has certain significance in theory and practical engineering.
因此对砌块式挡土结构的受力特点、设计计算理论及施工要点进行理论分析及试验研究，具有一定的理论与工程实际意义。
Research purposes: the exploration is made on issues of design calculation theory for Column-Net Structure technology of foundation treatment of Ballastless Track in Sui-Yu Railway Line.
研究目的：探讨有关遂渝线无碴轨道桩网结构加固地基技术设计计算理论等方面的问题。
Using calculation of fractal theory, the fractal dimensions of the core structure fracture in granite gneiss and lamprophyre in Chengbei 30 Archaean group buried hill reservoir are1.
应用分形理论计算的埕北30太古界潜山储集体花岗片麻岩和煌斑岩岩心构造裂缝的分维数分别为1。
For different story units of structure, the theory of structural perturbations is used. The correct calculation formulation of free vibration frequency is obtained.
对于各层结构不同的高层建筑、应用结构摄动理论取得了结构自振频率的修正计算公式。
According to thin-walled structure theory, torsional analysis of the composite box beams was carried out, and the analytical method and calculation formula were presented corresponding.
利用薄壁结构理论对组合箱梁进行扭转分析，分别给出了相应的分析方法和计算公式。
This article provides the designation and the structure of the auto-detection system, and analyzes the theory of the operation and the algorithm of the calculation.
给出了螺纹引信旋卸状态检测机构的结构、工作原理和设计计算中的原则。
In this paper, the relative theory and its corresponding finite element calculation formula about the shape finding of membrane structure is introduced.
介绍了利用非线性有限元法进行薄膜结构找形分析的相关理论和相应的有限元计算公式。
Based on the Theory of Microscopic Non-uniformity, the calculation model of electron structures of G3 alloy and the electronic structure model of H-alloy systems are established in this essay.
在微观不均匀性理论基础上，建立了G 3合金价电子结构的计算模型、氢-合金系统价电子结构模型。
Based on designed structure, we complete hydraulic end's character of pressure changes in the inner of hydraulic cylinder, suck in common condition, the theory of the pump valve calculation.
根据所设计的结构方案，完成其液力端部分液缸内压力变化特点、正常吸入条件和泵阀计算的相关理论。
According to the quantum chemistry calculations of the mineral it is clear that the results of theory calculation are consistent with the characteristics of mineral's structure.
通过对各种矿物的性能进行大量的理论计算，发现量子化学计算的结果能很好的反映各类矿物的结构性能。
According to the design theory of the structure reliability, this paper presents the probability statistical method of the checking calculation of slope stability.
依据结构可靠度设计理论，提出边坡稳定验算的概率统计方法。
According to the design theory of the structure reliability, this paper presents the probability statistical method of the checking calculation of slope stability.
依据结构可靠度设计理论，提出边坡稳定验算的概率统计方法。
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