采用三维实体单元和杆单元相结合的空间组合有限元方法，对一座两跨曲线预应力混凝土箱形连续梁桥进行空间受力分析。
Using a spatial composite finite element method, combining three-dimensional solid element and bar element, the mechanical analysis of a two-span curved PC continuous box girder bridge is conducted.
分析结果表明该桥的空间效应比较明显，在恒载作用下桥梁的受力比较合理。
The result of analysis shows the spatial effect is very obvious. And its stress state is reasonable.
该系统是桥梁检测工作的辅助工具，也可用于分析宽、弯、斜桥梁结构空间受力状态。
Qljc is a tool not only for bridge test but also for spatial analysis of wide, curved and skew bridge.
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