Road and sea transport
Deformation Monitoring and Stability Analysis of Xiling Xueshan Tunnel
Xiling xueshan tunnel lie in Dayi country in Sichuan province. It is the only tunnel in Chengdu town.This tunnel has happened many distortions from begin construct, and it continuanced use in the tunnel manage.This arose part collapse of tunnel or disease in differ degree.The early work include: find out the characteristic of engineering, geological instance, [...]
Steeltube Reinforced Concrete Arch Bridge Simulation Analysis during the Perfusion Constrution Stage
The concrete arched bridge of steel tube has been fast growing in our country in the past ten years,with the increase of the quantity,increasing constantly across foot-path and scale,distributed in the area wider and wider,except that the concrete arched bridge of steel tube is having a high,reason of the advantage convenient,handsome in appearance of construction [...]
Integrated Control of Dual Clutch Transmission System
Dual Clutch Transmission is the focus of vehicle transmission field. The study of key technologies of DCT system, and the development of DCT with independent intellectual property right to mastering the key technologies, have great practical significance to promote the development and technological progress of automotive industry of china.In this paper, the study of dry [...]
Study on Temporal and Spatial Effect in Construction of Large Span and Shallow-buried Tunnel
During the excavation of tunnel surrounding rock,it comes to some deformation which has a process of time and space,it was known as temporal and spatial effects. The paper take Tian Heng Shan tunnel of Harbin High-speed ring as the project background,studied temporal and spatial effects by the excavation of the large span and shallow-buried tunnel,on [...]
Research on Optimazing Utilization for Public Parking Facility in Central Area of Changsha
In recent years, the social and economy in Changsha city has developing fastly, the quantity of automobile growthed rapidly, which has brought people convenient and fast trip mode, Simultaneously has caused a series of difficult problems with the urban transportation system’s healthy, the prominentest contradictions is the construction of parking facilities lag in the growth [...]
Studies of the Decoration Art for HuiZhou Ancient Bridges
Huizhou is located in southern Anhui province,ranging upon range of hills overlapping peaks,abundant in resourcese.Huizhou Ancient Bridges are widely distributed,and large in number in rich historical legacy.Huizhou Ancient Bridges which crosses time and space,acting as heavy load of history and culture apparently did receive enough attention.The Ancient Bridges in Huizhou are still in a dilapidated [...]
Study on Rail and Transportation Planning of Medium Linear-City
Linear-city occupies a certain number of cities in China,there were 35 nationwide, of which the medium linear 16 cities there.In China,the linear-city are mainly due to the impact of natural terrain conditions,such as in Northwest China Lanzhou,Baoji, Yan’an and other cities,mainly due to the relatively complex terrain conditions,the city was built-up area of the zonal [...]
Study on Regional Highway Network Planning
Guanzhong-Tianshui economic region will become strategic highland to drive and support development of the west regions,it has very important strategic significance to promote western economic development.It is more and more high to regional transportation requirement when regional economy develop,because the economy and the traffic is to promote each other and interdependent.Through scientific and reasonable regional [...]
Analysis and Control of the Causes on Early Water Damage of Highway
According to the study of the early damage of asphalt pavement for more than 70%, directly or indirectly,with the road surface of the water-stable,that is caused by water damage. Water damage to asphalt pavement has become the most serious form of damage.Whether in the heat of the South,or the cold north-east,shortly after its opening,there are [...]
Study on Identification Method Based on Sub-space and the Curvature Model of In-service Bridge Damage
Bridges in service will be inevitably suffered from a wide range of loading. Long-term of loading will cause structural damage to bridges.Reasonable design is the fundamental guarantee for structure security.However,it is not deeply understood on the complexity of large-scale structure,lots of uncertain or from time to time factors could not be controlled or predicted effectively,particularly [...]