Paper Title:
Experiment Study on the Deformation of Reinforced Concrete Slabs
  Abstract

Reinforced concrete slab has the property of two-way bending. In this paper, four test specimens of reinforced concrete slabs were set up to be determined the strain and deflection at corresponding position. The results show that the bending of reinforced concrete slab does have two-way nature and the moment in one direction will cause the deformation of the other orthogonal direction, which can be reflected by the changes of curvature. At last, the conclusions are given: The calculation formula, which was derived from deflection calculation of beams and now is applied to the slabs, will result in no small calculation errors. The moment on one direction will cause the deformation of the other orthogonal direction and its size is related to the poisson’s ratio of the compressed concrete. And the size also is related to the strength grade of concrete and the reinforcement ratio, and so on. And the idea is further pointed out that it also can be used to solve the deflection calculation of concrete two-way slab.

  Info
Periodical
Edited by
Ran Chen
Pages
2354-2358
DOI
10.4028/www.scientific.net/AMM.44-47.2354
Citation
L. Jiang, J. T. Yao, "Experiment Study on the Deformation of Reinforced Concrete Slabs", Applied Mechanics and Materials, Vols. 44-47, pp. 2354-2358, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Rong Yao, Heng Hong Liang, Ping Hua Zhu
Abstract:The internal-force distributing of the slab computed according to the existing design methods is different from that of the bidirectional...
1343
Authors: Ting Ding, Qi Wen Li, Sheng Guo Ding
Abstract:The characteristics of effect are expounded for different structure under the specific load. These internal force and deformation...
3387
Authors: Xiu Qin Cui, Bing Guo, Zhong Ren Feng
Chapter 1: Structural Engineering
Abstract:The numerical analysis method is applied to simulate the whole process of bending. Keeping the section dimensions and the types of loads...
136
Authors: Yi Fan Li, Jian Xin Liu, Jian Hui Lin
Chapter 3: Vibration Control and Condition Monitoring
Abstract:According to the wheel-rail interaction characteristics and the restriction condition of track, a wheel-rail lateral force continuous...
755