Study On Construction Method And Whole Structure Design In No .1 Line Of Shenzhen Extend Metro

It is told about in the paper that the construction method and structural design in metro station, sectional tunnel and underground structural waterproof on the base of the need for municipal metro development in homeland and abroad, for example, Extension Project of Shenzhen Metro 1#, which compares the potential programs from the position of general metro design and with the principle of nature ratio, calculates the programs with important construction method and puts forwards the reasonable construction methods and design principles which are up to the real geological conditions. General design and work method in metro construction indicate that, general design and construction method not only meet the requirement of metro itself and develop and use the effective space, but also consider the bad influence on ambient environment by construction. Selection for construction method greatly influences the line embedment, structural form, construction period and price of civil works.