Parameteranalysisandefficiency Comparison Of The Steel Cable Vibration Control Based On Hybrid System

30 years our country economy fast development,the "One Belt And One Road" and the implementation of the western development strategy,the construction of road and railway engineering an upsurge in the whole country,at the same time the number of subgrade slope is becoming more and more slope disease threat to pedestrian safety and traffic is more and more big.Our country southwest topography is complex,especially the so-called "mountain city" of chongqing,high cutting slope can be seen everywhere,mountain roadbed slope disasters constantly,it restricts the development of chongqing transport engineering.Application is given priority to,this article is aims at combining practice with theory,the finite element strength subtraction theory to practice,using Midas software analysis and calculation of subgrade slope.On the analysis of slope stability in our country at present is mainly using the limit equilibrium method,is not suitable for chongqing high cut slope area,and using elastic-plastic finite element strength subtraction relatively few.This paper will elastic-plastic finite element analysis method applied to the practice of subgrade slope in chongqing mountain,using Midas software as analysis tool,formulate a set of effective method of subgrade slope governance,to ensure a smooth road transport.The roadbed slope in soil mechanics,structural mechanics,geological prospecting,hydrological conditions,engineering anchorage measures,construction technology and engineering monitoring such as discipline,strong technical,construction difficulty is big.Qualitative and quantitative analysis of slope,avoid insecurity,the mountain of subgrade slope governance reasonable security and achieve the best economic benefits.This is a civil engineer's lifelong pursuit,is also in this paper,we study the meaning and purpose.This paper studies the main contents are: the domestic and foreign research status quo of roadbed slope,chongqing regional natural conditions and geological conditions,the area of common subgrade slope disaster and risk analysis,the study of the theory of the subgrade slope and slope supporting and its analysis method,the chongqing region of subgrade slope governance approach and related measures,chongqing area subgrade slope of the specific case analysis,the conclusions and recommendations and outlook.In this paper,on the basis of theoretical research,according to the civil engineers of roadbed slope in the design,the application of the working train of thought of research and debate,the research of subgrade slope and slope supporting theory,analysis of subgrade slope in chongqing mountain unsafe factors,auxiliary by Midas software,and through some practical examples for analysis,and summarized the chongqing area risk factors and prevention method of subgrade slope.