Analysis of the behavior of isolated foundation-column connection in precast concrete structures by using the Finite Element Method

被引：0

作者：

Molina, F. ^{[1
]}

Malon, H. ^{[1
]}

Garcia Ramos, F. J. ^{[1
]}

机构：

[1] Univ Zaragoza, Escuela Politecn Super, Ctra Cuarte, Huesca 22071, Spain

来源：

VII CONGRESO IBERICO DE AGROINGENIERIA Y CIENCIAS HORTICOLAS: INNOVAR Y PRODUCIR PARA EL FUTURO. INNOVATING AND PRODUCING FOR THE FUTURE | 2014年

关键词：

column; isolated foundation; precast concrete; Finite Element Method;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

One of the more common constructive solutions for the case of agro-industrial buildings is the use of precast concrete frames attached to isolated foundations by the so-called cup type. In a first step the concrete foundation is performed in situ. In a second step, the precast pillars are introduced in a recess formed in the surface of the footing, filling the space between pillar and foundation with cement mortar. The type of contact established between both surfaces pillar and foundation, and the depth of insertion of the pillar into the cup determine the stiffness of the joint. The aim of this paper was to analyze the degress of stiffness of the pillar-foundation connection in precast concrete structures by using numerical models based on finite element method (FEM).

引用

页码：573 / 578

页数：6