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首页> 外文期刊>Journal of Civil, Structural, Environmental, Water Resources and Infrastructure Engineering Research >INFLUENCE OF SOIL AND FRAMED BUILDING ON INTERSECTIONS USING SOIL STRUCTURE INTERACTION ANALYSIS
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INFLUENCE OF SOIL AND FRAMED BUILDING ON INTERSECTIONS USING SOIL STRUCTURE INTERACTION ANALYSIS

机译：土与框架结构对土体相互作用的影响

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摘要

In the present study the soil interaction analysis was simulated using finite element method (FEM). The soil was considered as isotropic, homogenous and continuum material which is used to support foundation and superstructure. The raft foundation was chosen for ease of analysis as it may be treated as part of foundation soil itself due to its continuous associativity with the soil. The foundation soil and raft were modeled using the 4-noded isotropic element (4-noded 182 elements) whereas superstructure was modeled using two-dimensional, 2-noded beam element (2D-elastic element).A framed building was analyzed with constant factors such as no. floors and loading intensity etc. For this purpose, two sections between superstructure and raft and between raft and soil were considered. The effect of modulus of elasticity (E) of soil on deformations, stresses and strain was determined and compared. The stresses and strains were determined separately for concrete in raft and for the soil in the foundation.
机译：在本研究中，土壤相互作用分析是使用有限元方法（FEM）进行模拟的。土壤被认为是各向同性，均质和连续的材料，用于支撑地基和上部结构。选择筏式基础是为了便于分析，因为它与土壤的持续结合性可以被视为基础土壤本身的一部分。地基和筏板使用4节点各向同性单元（4节点182单元）进行建模，而上部结构则使用二维2节点的横梁单元（2D弹性单元）进行建模。如否。为此，考虑了上部结构和筏之间以及筏和土壤之间的两个部分。确定并比较了土壤弹性模量（E）对变形，应力和应变的影响。分别确定筏中混凝土和地基中土的应力和应变。

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