摘要
针对工程设计中经常出现的变截面杆件的实际情况 ,通过一个矩形隧道算例 ,比较了实际加腋计算和简化为等截面计算两种方法之间的差别。在实际工程设计计算中 。
In the light of the variable cross section bars often seen in a design of civil engineering projects,this paper compares the calculation results of the variable cross section haunch bar model and the equivalent uniform cross section bar model through a calculation example over a rectangular tunnel,and argues that the former is better for the design in a practical engineering project.
出处
《城市轨道交通研究》
2004年第1期38-39,43,共3页
Urban Mass Transit
