ISSN 1000-6869 CN 11-1931/TU
Experimental research on the mechanical properties of prestressing steel wire(f_(ptk)=1770N/mm~2,d=5mm,low relaxation) at and after high temperature
ZHENG Wenzhong,HU Qiong,ZHANG Haoyu(School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China)
Journal of Building Structures ›› 2006, Vol. 27 ›› Issue (02) : 120-128.
Experimental research on the mechanical properties of prestressing steel wire(f_(ptk)=1770N/mm~2,d=5mm,low relaxation) at and after high temperature
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