Soil-structure相关论文
将隔震结构地基土简化为弹性半空间模型,分析了土-结构相互作用对隔震结构地震响应的影响.同时,分析了隔震体系地震响应随阻尼比及......
立式储罐在地震作用下破坏严重,损失较大。为了降低立式储罐在水平地震激励下的地震响应,考虑土与结构相互作用对储罐地震响应的影......
在土-结构动力相互作用问题的研究中，当土层与结构的自振频率相接近时，可能会出现类共振，对此进行了土-框架结构相互作用的振动台试验......
In the railway bridge analysis and design method,dynamic train loads are regarded as static loads enhanced by an impact ......
Analysis of soil-structure interaction is commonly conducted by dividing the infinite domain of the soil into two domain......
The paper focusses on the use of physical modelling in ground movements(induced by underground cavity collapse or mining......
基于多线性随动强化模型求得了基础和地基土之间的水平刚度与摇摆刚度，在此基础上建立了结构，地基非线性相互作用体系模型，利用能量法......
进行了较硬分层土-桩基-框架结构相互作用体系的振动台试验，再现了上部结构和基础的震害现象．得出的主要规律有：体系频率小于不考虑相......
The concept of structure-soil-structure dynamic interaction was introduced and the research methods were summarized.Base......
The characteristics of a disturbed soil-structure interface were studied based on the variation regularities of the dist......
采用通用有限元程序ANSYS,针对振动台试验中的均匀土-箱基-结构试验进行了三维有限元分析,计算中土体的本构模型采用等效线性模型,......
Seismic wave input method for three-dimensional soil-structure dynamic interaction analysis based on
The method of inputting the seismic wave determines the accuracy of the simulation of soil-structure dynamic interaction......
通过结构-地基动力相互作用（SSI）体系的振动台模型对比试验,研究了不同土性的地基条件对动力相互作用效果和规律的影响.在试验现象方......
土-结构相互作用（SSI）对软土地基上桥梁结构地震响应的影响不可忽略。通过对一座1：10比例的四跨高架连续梁桥模型的振动台阵试验，系统......
土拱效应是土工建筑中极其普遍的力学现象。本文从机理上描述了土拱效应产生的条件、过程,以及因此而形成的应力场。文章比较系统......
Evaluation of Dynamic Soil-Structure Interaction and Dynamic Seismic Soil Pressures Acting on It Sub
In order to clarify the damage mechanism of the subway structure, the dynamic soil-structure interaction and the dynamic......
为了研究地基土液化对高层建筑地震反应的影响,本文简要介绍了分时段等效线性有效应力动力分析方法,且将其中的等效线性化方法改进......
本文叙述了土中浅埋箱形结构模型动力试验结果。试验的目的是检验我们在文献[8、9]中,所提出的地表冲击波荷载作用下,土中箱形结构......
On the Total Dynamic Response of Soil-Structure Interaction System in Time Domain Using Elastodynami
This paper is devoted to a new approach—the dynamic response of Soil-Structure System (SSS), the far field of which is ......
研究了文献［２］提出的结线动力无穷元的特性及其参数确定。由于这种单元将衰减函下义在无穷向结线上，从而不仅可同时考虑多种波动形式，而......
将隔震桥及非隔震桥的峰值响应与忽略这些效应的相应桥进行了比较，得出了墩基础周围的土对隔震桥的响应有重大影响的结论，以准确评估......
It is known that structural stiffness and strength distributions have an important role in the seismic response of build......
This paper presents in-situ seismic performance tests of a bridge before its demolition due to accumulated scouring prob......
Soil-structure interaction on shallow rigid circular foundation:plane SH waves from far-field earthq
A closed-form wave function analytic solution of two-dimensional scattering and diffraction of incident plane SH-waves b......
This paper represents a simplified seismic fragility analysis approach of the underground tunnel structure in considerat......
This article focuses on the study of the behavior of a soil mass under a plate subjected to a uniformly distributed load......
Influence of the Elastic Modulus of the Soil and Concrete Foundation on the Displacements of a Mat F
In this paper, we suggest to study the behavior of a mat foundation on subsoil from the plate theory taking into account......
This work studies the influence of mechanical and geometrical characteristics of the concrete and the soil on the stress......
Evaluation of Seismic Behavior in Building Tube Structures System with Respect to Dense Soil-Structu
The perceiving local site effects on strong ground motion are particularly important for the mitigation of earthquake di......
土壤-结构动力相互作用（SSI）分析及楼层反应谱（FRS）计算是中国先进研究堆（CARR）工程抗震设计的重要环节。本文采用直接法，通过建立二维土......
Availability of seismic vulnerability index(K_g) in the assessment of building damage in Van, Easter
The seismic vulnerability index(Kg) is a parameter that depends on the dynamic properties of soil. With this parameter, ......
Elastic response spectra that take into account the effects of soil-structure interaction on soft soils are developed. T......
