An Analysis of Temperature Stress and Deforming Considering Shrinkage and Creep in Super-Long Frame Structure
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Published:2006-12
Issue:
Volume:326-328
Page:1467-1470
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ISSN:1662-9795
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Container-title:Key Engineering Materials
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language:
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Short-container-title:KEM
Author:
Li Yan Ying1,
Zhang Yong Sheng2
Affiliation:
1. Engineering College of Shanxi University
2. Taiyuan University of Technology
Abstract
To test the temperature stress and deformation of the major platform in Nanjing
Olympic Sports Center, 8 shrinkage members and 3 creep members were poured on the worksite
for comparison analysis. With finite elements analysis, gliding rubber supporters were used on all
the pillar tops. The floor stress would be in a constant compressive stress with pre-stress and
post-cast-span. This method makes the appearance and developments of structure cracks under
effective control. Under temperature changes, the buildings were ensured not to have damageable
cracks. This project was passed with super quality.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Cited by
1 articles.
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