摘要
随着科学技术的日益发展,大跨度预应力简支箱梁在公路、铁路施工中得到了广泛的应用。本文主要介绍秦沈客运专线大跨度箱梁的混凝土和预应力施工技术及施工机械化,为类似大跨度箱梁的施工提供借鉴,具有一定的参考价值。
With the development of Scientic technology,the application of long-span van simple-supported beams were more and more wide.This paper mainly introduced Qin-shen passenger road's long-span van beam's construction technology and machinery of concrete and prestressing which offered an example for the similar construction.
出处
《筑路机械与施工机械化》
2003年第3期53-55,共3页
Road Machinery & Construction Mechanization
