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《Shanxi Architecture》 2014-02
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Design and application of simple hoisting support of subgrade acoustic barrier board

YAN Xiong-cheng;China Railway 6th Bureau Group Bridge Tunnel Branch Company;  
In light of some problems of railway subgrade acoustic barrier non-metal including heavy quality,difficult installation and high damage rate,the paper designs simple hoisting support of manufacturing acoustic barrier board,and applies it in the construction. As a result,it speeds up the installation speed of acoustic board,reduces the installation damage rate of acoustic board and saves the engineering cost.
【CateGory Index】: U213.15
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