2026-03-22 00:30 浏览次数 15
超长构架
some effective measures were presented to solve bigger prestress loss of mid span in overlong frame and it is suggested that prestressed reinforcement with curve linetype …
在次梁与板中为有效利用无粘结预应力筋,建议在板厚许可的情况下尽量采用曲线形预应力筋。