Compared with normal prestressed concrete, unbonded partially prestressed concrete has a lot of advantages, it is used extensively in highway and railway bridge engineering.
无粘结部分预应力混凝土同普通预应力混凝土相比具有很多有优点，在公路和铁路桥梁工程中得到广泛应用。
In the railway engineering, the method of cofferdam construction is usually adopted in the bridge base, pier and abutment in deep-water.
铁路工程中，深水处的桥梁基础、墩台多采用围堰施工。
The Lizigou long bridge is a dominant engineering of the Neijiang Kunming railway, and the stability of high and steep slope of No. 11 pier in the bridge is a misgiving problem.
内昆铁路李子沟大桥是全线控制性工程，其11号墩高陡边坡的整体稳定性系疑难问题。
The main business of CRXC is engineering construction, such as railway construction, road construction and bridge construction, which is typical in construction industry.
中铁x局集团有限公司是中国铁路工程总公司下辖的局级集团公司之一，是典型的以铁路、公路等基础工程建设为主的工程建筑企业。
The main business of CRXC is engineering construction, such as railway construction, road construction and bridge construction, which is typical in construction industry.
中铁x局集团有限公司是中国铁路工程总公司下辖的局级集团公司之一，是典型的以铁路、公路等基础工程建设为主的工程建筑企业。
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