In earlier times it was necessary to design structural systems suitable for the materials that were available, such as wood, stone, brick.
在早期，有必要设计适合现有的例如木材、石头、砖这样的材料的建筑系统。
This course uses computer-based methods for the analysis of large-scale structural systems.
本课程将应用电脑程式来分析大型结构系统。
The method of predictive control in suppressing vibration of flexible structural systems is investigated.
针对柔性结构的振动问题，提出了用预测控制方法来实现对振动的主动控制。
H stochastic network method for the analysis of the statistical parameters of load effects on structural systems is presented in this paper.
本文提出了分析结构系统荷载效应统计参数的随机网络法。
A method of frequency reliability sensitivity for dynamic structural systems is presented in the paper based on the frequency reliability theory.
基于频率可靠性理论提出了动态结构系统的频率可靠性灵敏度的计算方法。
This formula can be used for various multi-degreeoffreedom stochastic structural systems which possess random mass, damping and stiffness parameters.
这组公式可以适用于同时具有随机质量、随机阻尼、随机刚度参数的多自由度动力系统。
At present, in many cases, reliability analysis of structural systems of strength failure, stiffness failure and fatigue failure is respectively considered.
目前结构系统在静载作用下失效和疲劳载荷作用下失效以及刚度失效这几种情况下的可靠性大多是分别予以考虑的。
This course offers an introduction to the history, theory, and construction of basic structural systems as well as an introduction to energy issues in buildings.
本课程介绍了基本结构体系的历史、理论和构造，还有建筑物的能源问题。
Once established, the wetlands designed for storm water management are cost effective with low maintenance requirements compared to engineered structural systems.
专为雨洪管理设计的湿地系统一旦建立，与传统的排水工程结构系统相比，它将具有低维护性，从而更加经济有效。
For the earthquake resistant analysis of actual engineering structures, most of structural systems have the properties of non-proportional (non-classical) damping, I.
在实际工程结构的抗震研究中，一般结构体系都具有非比例阻尼特性。
An approximate formula using the lower and upper bound of the first simple bounds for estimate of the failure probability of structural systems is presented in the paper.
提出用一阶简单边界的上、下界来估计结构系统失效概率的近似公式。
The controlling effect of the superimposition of two type folded structural systems on gold deposit provides guiding significance for determining ore prospect orientation.
针对两期褶皱构造体系叠加对金矿的控制作用，指导找矿方向，具有十分重要的意义。
An approach for enumerating the significant failure mode for fuzzy structures, and a procedure for possibilistic reliability analysis of fuzzy structural systems were given.
提出了模糊结构体系主要失效模式的识别方法，和结构体系的能度可靠性分析方法。
The system reliability analysis of long-span cable-stayed bridges is difficult because the failure of the structural systems may be happened in many different failure modes.
大跨度斜拉桥由于存在众多不同的失效模式，导致其体系可靠度分析比较困难。
During early sessions of the studio, teams of 3-4 people are formed to conceptualize structural systems of the vertical habitat, and to finish research report and model making.
课程前期以3-4人为小组构想竖向聚落的结构系统及形态，共同完成调研报告及模型制作；
This paper reviews recent research advances of steel-concrete composite structural systems including steel-concrete composite frame structures and frame-core wall hybrid structures.
以钢-混凝土组合框架结构和框架-核心筒混合结构为对象，综述了在钢-混凝土组合结构体系方面的一些研究新进展。
An approach for enumerating the significant failure mode for non-probabilistic structures, and a procedure for non-probabilistic reliability analysis of structural systems were put forward.
给出了非概率结构体系主要失效模式的识别方法，和结构体系的非概率可靠性分析方法。
This paper mainly introduces a new method to approximating the failure probability of structural systems and the method is defined as dimensions reduction method by conditional probability.
本文主要介绍一种新的结构体系失效概率近似计算的方法——条件概率降维法。
As its special property, such as permission of web buckling behavior and semi-rigid connection, is different from other structural systems, it is necessary to study on its seismic behavior.
由于门式刚架自身的特殊问题，如允许构件腹板局部屈曲和半刚性连接等不同于其他结构的受力特点，因此，急需开展这种结构形式的抗震性能研究。
From the Archaean to the Palaeozoic, Shandong was controlled predominantly by the E-W extending structural systems, and the basement geosynclines and platform sedimentary covers were formed.
太古代至古生代山东主要受到了东西向构造体系的控制，形成了基底“地槽”和“地台”盖层。
To investigate the hysteresis behavior of composite steel frame with PR connection-reinforced concrete infill wall structural systems, a nonlinear finite element program SRCWNP was developed.
为了系统研究半刚接钢框架-RC剪力墙结构的滞回性能，编制了非线性有限元程序SRCWNP。
The common analysis method would meet various problems in stochastic dynamic analysis of large-scale and complicated structural systems because of extremely large number of degrees of freedom.
在大型复杂结构的随机动力分析中，由于其自由度数往往非常大，用一般的分析方法会遇到很多困难。
Chapter 1 briefly reviews the necessity and character of structural systems reliability analysis as well as the existing approaches of estimating the failure probability of structural systems.
第一章介绍了结构体系可靠度分析的必要性和特点并回顾了现有常用的计算结构失效概率的方法。
Therefore, the identification of the worst failure mode and the establishing of the corresponding performance equation are critical problems of the reliability analysis of fuzzy structural systems.
因此，最危险失效模式的识别及对应极限状态方程的建立是模糊结构系统可靠性分析的关键问题。
In this paper, the structures, structural systems, structural details, structural calculations and coating schemes of the steel box girders of both the south and north channel Bridges are dealt with.
介绍南、北航道桥的钢箱梁构造、结构体系、细部构造、结构计算和涂装方案等。
In this paper, the structures, structural systems, structural details, structural calculations and coating schemes of the steel box girders of both the south and north channel Bridges are dealt with.
介绍南、北航道桥的钢箱梁构造、结构体系、细部构造、结构计算和涂装方案等。
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