摘要
对某公路桥梁下穿高铁桥梁进行了三维有限元模拟,分析了公路桥分别采用简支梁桥和桩板梁桥时对高铁桥梁的影响。结果表明,两种方案都不会对影响高铁桥梁的结构安全和运营安全;简支梁公路桥下穿对高铁桥梁的影响相对较小。
Railway engineering project cost basis of survey data,is one of the basic work of railway construction cost of preparation and construction design work.Detailed engineering degree and temporary survey estimates the number of columns has an important impact on the reasonableness of the railway construction project investment control and follow-up for the progress and quality assurance plays a very important role.In this paper,the railway project cost basis information to investigate and estimate the number of temporary works out the actual work experience,to investigate the scientific basis of the information to determine the reasonableness of the number of temporary works to provide a reference,so the reasonable control of the investment and ensure the smooth implementation of the project works.
出处
《电子测试》
2015年第2X期134-136,共3页
Electronic Test
关键词
简支梁
桩板梁
下穿
高铁桥梁
Railroad
Basic information
Survey
Temporary Works
