取水盾构隧道管片配筋程序计算方法研究

Study of the Reinforcement Procedure which can be Used for the Design of Water Tunnel Segment

大量大、小型火核电站正在被建设,取水盾构隧道是其重要的结构设施。针对取水盾构隧道管片的配筋设计,本文在规范的基础上,提出了一套编程设计方法,可直接用于工程设计。该方法解决了矩形、T形截面偏心受压构件的非对称配筋计算问题,并使计算机程序简化。本文设计方法编写成了matlab程序,进行了大量算例计算,并验证了其结果可靠性。

With the rapid development of China＇s modernization construction, the demand for electricity was also increasing. In the whole country, plenty of large and small scale nuclear power stations were being built, and the water tunnel was its important structure. According to the reinforcement design of water shield tunnel segment, this paper proposed a set of design method based on specification, this results could be directly used for engineering design. In addition, the method solved the calculation of dissymmetric reinforcement problem of the T - shaped sections, and simplified the computer programs. The design method of this paper has been written into the matlab program, a lot of examples were calculated, and the results reliability has been verified.