论文部分内容阅读
杜康沟高路堤位于陕西省罕井至东坡煤矿专用线的凉水泉站西端。路堤长210米,其中心最大填高65米,从横断面上侧坡脚至下侧坡脚宽270米,填方量达79.7万立方米(含基底填渗水土2.9万立方米),是该线的关键工程,也是我国目前少有的高大填方工程。1934年4月开始施工,1985年6月完工,10月铺轨通车。在施工期间,由我院配合开展沉降观测工作。现就其设计、施工及沉降观测工作简况介绍如下。
Dukang Gully high embankment is located in Shaanxi Province Hanjing to Dongpo coal mine dedicated cold water spring station west end. Embankment length of 210 meters, the center of the maximum height of 65 meters, from the foot of the cross-section slope to the foot of the foot side of the width of 270 meters wide, the amount of 797,000 cubic meters of fill (including infiltration of 2.9 million cubic meters of water) The key project of the line is also a rare high-fill project in our country. Construction began in April 1934, completed in June 1985 and opened to traffic in October. During construction period, cooperate with our institute to carry out settlement observation. Now on its design, construction and subsidence observation briefing is as follows.