1) ring-like prestress
环形预应力
1.
According to the principle of ring-like prestressing action and combined with the theory of elastic footing beam,the method is suggested to check the cracking strength of longitudinal tensile stress of concrete during construction stage of steel-lined prestressed concrete penstock.
根据环形预应力作用机理,结合弹性地基梁理论,提出了钢衬预应力混凝土压力管道在结构施工阶段的验算方法,给出了预应力筋束的最大间距,确定了预应力筋束分步张拉施工与荷载控制的方法。
2) circular prestressed cable
环形预应力锚束
3) ring pre stressed anchorage cable
环形预应力锚索
4) ring-link prestressing
环形预应力作用
5) U-looped prestressing tendons
"U"形环向预应力
补充资料：边坡预应力锚索加固
边坡预应力锚索加固
1262
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条