隔震结构的地震反应主要取决于隔震层的刚度和弹塑性性能。
Isolated seismic response depends mainly on the stiffness of isolation layer and the elastic-plastic properties.
试验及理论计算表明,该模型能够较好地预测复合材料宏观弹塑性性能。
The model can calculate elastoplastic properties of composites correctly, which is verified by experiments and theoretical analysis.
而事实上焊接空心球节点并非完全刚接,其弹塑性性能必会对结构产生重要影响,应当给予重视。
It is thought that the joints are completely rigid in common while not in fact. Their elastoplasticity must have impact on structure and have to be paid much attention to.
利用该模型分析了复合材料宏观弹塑性应力-应变响应以及细观几何结构特征对宏观弹塑性性能的影响。
With the model, macroscopic stress-strain responses are studied and micro-structural geometry effects on macroscopic elastoplastic properties are analyzed.
同时,精确的结陶弹塑性分析方法也为先进的抗震设计方法——性能抗震设计法创造了有利条件。
At the same time, precise structure elastic-plastic analysis method created advantage for the performance-based design method, an advanced aseismatic design method.
结构抗震性能的优劣,强烈地依赖其能量吸收能力和弹塑性变形能力,而这些能力的实现是以结构的损伤为代价的。
Aseismatic performance of frame structure intensively depends on it's energy absorbency and nonlinear distortion capability, and realization of these capability is based on the damage of structures.
基于性能的设计方法提出,使弹塑性分析地震反应方法得到地震工程界的广泛关注。
Basing on the performance based seismic design, nonlinear analysis has been widely caught attention in earthquake engineering.
提出了11参数性粘弹塑性模型,反映了泡沫塑料衬垫缓冲性能的特征。
The parameter model 11 is presented, and the characteristics of cushioning performance are raised.
结果表明,背板材料的性能对其抗弹效益存在着较大的影响,其中塑性和波阻抗是两个主要影响因素。
The results indicated that it has a remarkable influence on ballistic effectiveness. Among properties, plastics and wave resistance are two major effect factors.
对该结构体系进行了多遇地震作用下的抗震性能计算评估和罕遇地震作用下的弹塑性时程分析。
The seismic performance of the building was evaluated based on the static analysis under frequent earthquake, and the nonlinear time history analysis under rare earthquake was conducted.
利用细观力学模型和有限元法研究纤维束复合材料的横向弹塑性力学性能。
The transverse elastoplastic mechanical properties of fiber bundle reinforced composites were studied by using the micro mechanical model and finite element method.
TST弹塑体是一种既有弹性又有塑性的复合材料,本文介绍了TST弹塑体的性能及对它的使用情况进行了详细分析。
TST lastics is a compound material, it possesses flexibility and plasticity. The paper analyses its performance and used complexion.
本文采用有限元方法给出了单孔锚具的弹塑性分析结果,分析了摩擦系数对锚具性能的影响。
This paper presents the elastic plastic analysis results of mono strand anchor head by the finite element method.
静力弹塑性分析方法作为结构抗震性能的评估方法,近来受到广大学者的关注。
Lately, the static push-over analysis, POA, has been becoming popular as a simplified computer method for evaluating seismic performances of structures.
结构设计完成后,可进行结构的弹塑性静力分析,全面复核结构性能。
After accomplishment of design, an elastoplastic static analysis of structure may be conducted to fully examine the performance.
初始弹性侧移刚度比对框支配筋砌块砌体剪力墙结构的薄弱层位置、弹塑性变形性能和破坏形态的影响较大。
The value of lateral stiffness ratio has significant influence on the place of weak story, elastic-plastic distortion and failure characteristic.
通过几何、材料双重非线性分析,讨论主要几何参数对结构弹塑性受力性能的影响。
Geometrically and materially nonlinear analyses (GMNA) were carried out to analyze the effects of several geometric parameters on the elastic-plastic behavior of the structure.
对裂纹前端局部加强的裂纹板的弹塑性断裂问题及加强复板的止裂性能进行了研究。
The loading carrying capacity of the cracked plates locally reinforced using stiffeners are studied and the efficiency of the stiffeners for retarding the crack propagation are evaluated.
在热弹塑性分析中考虑了材料热物理和力学性能依赖于温度变化。
The variation of thermal - physical properties and mechanical properties of material with temperature is considered in the thermal - elastoplastic analysis.
应用有限元程序SAP2 0 0 0 ,对错列桁架体系进行了静力弹塑性分析,并对该体系的抗震性能做出了评价。
This paper analyzed a staggered-truss system by use of finite element procedure SAP2000 and evaluated the anti-seismic behavior of the staggered truss system.
应用有限元程序SAP2 0 0 0 ,对错列桁架体系进行了静力弹塑性分析,并对该体系的抗震性能做出了评价。
This paper analyzed a staggered-truss system by use of finite element procedure SAP2000 and evaluated the anti-seismic behavior of the staggered truss system.
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