This paper inverstigated the freezing injury of the evergreen garden plants cultivated in Xi an Botanical Garden in winter in 2002.
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结合西安黄土地区载体桩工程实例,介绍了载体桩的设计、施工及质量检测过程。
The paper takes research for bearing base pile in Xi 'an loess region about project application, and introduces the process about design, construction and supervision of bearing base pile.
The modularize technique is adopted in the design of ATCCAS. The two subsystem ATCCASE and ATCCASW is set up, which are simulated the ATC sector working mode of Xi'an ACC (Area Control Center).