摘要
该文以某地矿坑匝道落地梁桥为例,简述落地梁在实际工程中应用时的优缺点及应用前景。同时,应用通用有限元程序(SAP2000)对落地梁的正常使用状态和承载能力极限状态进行计算分析。其主要结论对该桥型的设计有指导性意义。
Taking a landing beam bridge of ramp in a mine pit as an example, the article briefly discusses the application advantages, disadvantages and prospect of landing beam in the practical engineering projects. The current finite element program (SAP2000) is used to calculate and analyze the normal using status of landing beam and the ultimate status of its carrying capacity. Its main conclusion has the guiding significance for the design of this bridge.
出处
《城市道桥与防洪》
2012年第5期70-72,8,共3页
Urban Roads Bridges & Flood Control
关键词
落地梁
优缺点
前景
分析
landing beam,advantage and disadvantage,prospect,analysis
