detension swquence

发表于 2009-9-8 18:21:30 | 显示全部楼层 |阅读模式

detension swquence
if anybody has below mentioned material in pdf please attached.
"release methodology of prestress strands, pci journal vol. 42, no. 1 jan-feb. 1997, pp. 42-55"
thanks you

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