Paper Title:
Design Principle of Crack Control of Large Multi-Story Frame Structure and its Application
  Abstract

Crack control design of reinforced concrete structure focuses on the cracks caused by temperature and shrinkage stress, which is traditionally controlled through “resistance” or “relieving”. Related standard of China adopts easier way of expansion joint to relieve temperature and shrinkage stress. This method, however, is difficult to apply to modern super large buildings. Principle of “resistance in conjunction with relieving” was adopted in the design of Yongjin Plaza in Zhejiang province. No running through expansion joint was made in 136m×124m cast-in-situ multi-story concrete frame, instead, expansion joint is adopted in partial roof and floor. Steel bar quantity in coumns and beams was determined by factors of both load and temperature. Later-poured-zone, low expansion concrete, limited cement ratio and good curing measure were adopted to control cracks successfully.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
933-936
DOI
10.4028/www.scientific.net/AMR.163-167.933
Citation
C. H. Ding, J. W. Gu, "Design Principle of Crack Control of Large Multi-Story Frame Structure and its Application", Advanced Materials Research, Vols. 163-167, pp. 933-936, 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: Wen Hui Bai, Bin Xiang Sun
Abstract:In order to investigate flexural behavior of simply-supported beam using recycled coarse aggregate concrete, the difference of the component...
543
Authors: Yu Zhuo Sun, An Hai Yi, Jie Lin, Peng Qiao
Chapter 4: Structural Engineering
Abstract:The relation of tensile strength & temperature stress and concrete fissure was researched firstly , then it showed the causes of late cracks...
1056
Authors: Kao Zhong Zhao, Feng Wang, Xiao Feng Bian
Chapter 1: Civil Engineering
Abstract:The concrete-filled glass fiber reinforced gypsum wall panel is a kind of panel that the inside cavums of the glass fiber hollow gypsum panel...
16
Authors: Xiao Ping Wang, Tian Han, Fang Yin
Chapter 1: Materials Design
Abstract:Light gauge steel-light weight aggregate concrete structure is a new type of structure system. This paper introduces the composition,...
23