寒山大桥加宽工程主桥设计与施工简介

Brief Introducion on Design and Construction of Widening Engineering for Main Bridge of Hanshan Bridge

简要介绍了寒山大桥加宽工程概况。详细介绍了该桥主桥设计要点,并对该桥上部结构,包括混凝土主梁段、钢梁架设、钢管拱架设等主要施工方法进行了阐述。

The article briefly introduces the general situation of Hanshan Bridge Widening Project, introduces the design gist of its main bridge in detail, and sets forth the main construction methods of the superstrcture of this bridge including the main concrete beam, steel beam erection and steel-tube arch erection.