铁路抢修高墩做梁静动载试验研究

Study of the Tests for Dead and Live Loads for the Rush-repair of High Railway Piers

简述了铁路抢修高墩制式器材的特点和使用概况,重点介绍利用铁路抢修高墩制式器材设计成梁的静动载试验情况。通过对试验数据的分析,论证了铁路抢修高墩制式器材做梁的可行性,为保证安全行车提供了可靠依据;并验证了设计假定和计算方法的合理性。为扩大铁路高墩抢修器材的应急使用范围提供了一种新的技术手段。

The standard equipment and materials for the rush-repair of high railway piers and the use of them are briefed in the paper, with stress placed on the introduction to the tests of dead and live loads for the standard beams made of the standard equipment and materials for the rush-repair of high railway piers. Through the analysis of the test data, the feasibility of using the standard equipment and materials for the rush-repair of high railway piers to make beams is proved, which not only provides a solid basis for the safe operation of railways, but also proves the rationality of the design suppositions and the calculation methods, and helps find new wider emergency applications for the equipment and materials for the rush-repair of high railway piers as well.