Dependency of punching shear resistance and membrane action on boundary conditions of reinforced concrete continuous slabs

被引：0

作者：

Belletti, B. ^{[1
]}

Ravasini, S. ^{[1
]}

Vecchi, F. ^{[1
]}

Muttoni, A. ^{[2
]}

机构：

[1] Univ Parma, Dept Engn & Architecture, Parma, Italy

[2] Ecole Polytech Fed Lausanne, Lausanne, Switzerland

来源：

LIFE-CYCLE ANALYSIS AND ASSESSMENT IN CIVIL ENGINEERING: TOWARDS AN INTEGRATED VISION | 2019年

关键词：

CATENARY ACTION; STRENGTH; SIMULATION; BEHAVIOR; MODEL;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The design of reinforced concrete flat slabs can be governed at failure by punching shear close to concentrated loads or columns. Geometrical features, reinforcement layouts and in-plane forces provided by external vertical elements, such as shear walls, can affect the membrane action and, consequently, the punching shear resistance. This paper presents a study on reinforced concrete continuous flat slab whose lateral expansion is restrained by the presence of vertical elements considering also shrinkage effects.

引用

页码：2745 / 2752

页数：8

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