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Experimental Study on Material Properties of Prestressed Steel Strand Post High Temperatures(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2004年02期
Page:
186-189
Research Field:
Publishing date:

Info

Title:
Experimental Study on Material Properties of Prestressed Steel Strand Post High Temperatures
Author(s):
Fan Jin
School of Sciences NUST, Nanjing 210094,China
Keywords:
temperature ex periment prest ressed steel st rand material property
PACS:
TU391
DOI:
-
Abstract:
The material propert ies of prest ressed steel st rand post high temperatures are studied by ex periments and various cooling patterns are considered in the experiment s. The tensile st rength, y ield strength, modulus of elasticity of prestressed steel strand post high temperatures are obtained. It supplies a basis for the calculation of remainder load bearing capacity and evaluate of damage about the prest ressed concrete st ructure post fire.

References:

[ 1]  范进, 吕志涛. 混凝土结构抗火研究的主要内容[ J] . 建筑技术, 1999, 30( 5) : 319~ 320.
[ 2]  GB/ T228- 2002, 金属材料室温拉伸试验方法[ S] .

Memo

Memo:
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Last Update: 2013-03-11