二次张拉施工技术
Construction technology of twice tensioning
分批分次张拉成形
tensioning group by group and step by step
锚索二次张拉
twice tensioning of anchor rope
一次张拉到位法
method of once tensioning
板内拉张环境
extension environment within a plate
板内拉张性岩浆作用
intraplate extensional magmatism
变角张拉
strectch with varying angle
不张拉锚索
Non-tension Anchorage Cable
差异分步张拉
Differenlc-tension step by step