Compressive stress produced by horizontal prestressing tendons within the raft foundation has much to do with the effective prestress and punching shear capacity.
在考虑应力扩散的影响对抗剪有效作用下，提出了预应力筏板基础边柱合理的抗冲切承载力计算公式。
Also propose some rational and effective calculation methods about cross beam calculation, and expound the problem of prestress reserve.
其中针对横隔梁的计算提出了几种合理有效的计算方法，同时着重阐述了横隔梁的预应力储备问题。
The effective foundation of prestress and the secondary interior force induced in the process of prestress setting up have not deeply researched yet.
预应力的有效建立和建立预应力过程中产生的次内力问题有待深入研究。
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。
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。
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