In light of the current situation of research on highway bridges at home,this paper introduces the design of a 20m curve strand pre-tensioned beam,and studies its service behavior through static test,explaining the feasibility of curve strand pretension technique applied to small and middle span bridges.
介绍了一片短线法生产的20 m折线布束先张预应力混凝土梁的构造,给出了包括加载系统、加载方案、传感器的布置、数据的采集方法等的该梁静载试验方案和试验结果,分析了该梁在静载下的行为和使用性能,指明折线先张法技术在中小跨度桥梁上应用的可行性和优越性。
Here vehicle electric layout is expounded from three aspects: module layout, modeling electronic layout and wiring harness layout.
电气系统的合理布置是整车电子、电气系统构架成功实施的前提,本文对整车电器布置工作从模块及其安装、造型电子布置和线束布置3个方面进行阐述。