Abstract:The canstructive method of guard fence pielar and the installation of wave-shaped bream for expressway is introduced in this paper. Boring machme YD-1 is used to hit pillar. Its various function are compeletely brought into play, Such as lightly and flexibly opera-ting, Conveniantlg installing component with construction,quickly shrfting anol high work efficiency. It has the internal advanced constmctive level.
中文标题:
高速公路护栏支柱施工方法与波形梁安装机械电子工业部第三勘察研究院陈和鸣
The Constructive Method of Guand Fence Pillar and the Istallation of Wave—shaped Bream for Expressway