土木工程畢業(yè)論文

1、土木工程畢業(yè)論文 土木工程畢業(yè)論文高速鐵路路基沉降控制技術(shù)Methodology of Settlement Control for High Speed Railway Embankment專 業(yè)：土木工程 ：土木工程AbstractHigh-speed railway represents the railway modernization development trend in the 21st century, is

2、 the important achievement of transportation, is the common wealth of mankind. Along with the rapid development of economy, the transportation demand, China railway PDL surge has entered a rapid development construction

3、period，Due to the high speed railway running speed, the technical standard of roadbed, strict control of subgrade settlement of deformation and has become the biggest characteristic of PDL roadbed. The most obvious harm,

4、 roadbed deformation of the biggest problems is the embankment settlement. Embankment settlement control is one which involves many factors, has large uncertainties of engineering problems.Embankment settlement including

5、 sub grade construction settlement and post-construction settlement, post-construction settlement risk, particularly serious harm,This paper from the nature and characteristics of loess embankment settlement, the reason

6、and harm, the control measures of embankment settlement and roadbed settlement mechanism, Control of sub grade settlement after the necessity, steps and measures, and the characteristics of measures, embankment settleme