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(接上期)梁式桥施工梁式桥梁体一般采用钢筋混凝土、预应力钢筋混凝土、钢构件、钢与钢筋混凝土的组合梁。组合梁中钢与钢筋混凝土的连接一般采用剪力钉。梁式桥一般采用现场浇注和预制安装的方法进行施工。现场浇注一般采用支架法、悬臂浇注法、移动模架法、顶推施工法进行施工;预制安装一般采用吊
(Continued) beam bridge construction beam bridge body generally used reinforced concrete, prestressed concrete, steel components, steel and reinforced concrete composite beams. Steel beams and reinforced concrete in the composite beam generally use shear nails. Beam bridge generally use on-site pouring and prefabricated installation methods. Casting site generally used stent method, cantilever casting method, the method of moving the mold, push the construction method for construction; prefabricated installation generally use the hanging