Projects of excavation constructions of triple-span arch culvert are simulated using nonlinear finitee element analysis program.
利用非线性有限元程序,对三跨拱涵开挖施工方案进行模拟。
Study on in-plane stability performance of basket handle arch under impacts of various parameters;
三心拱在不同参数影响下平面内稳定性研究