论文部分内容阅读
1工程概况某文物保护古建筑位于一市政隧道左线上,结构为二层楼砖木结构,砌体条形基础,纵向长17.7m,横向长17.6m,高度为11m,地下室高2m;隧道穿越此处时,左线K2+730～+759设计采用暗挖法通过,隧道顶板距古建筑地下室底板为5.4m。
1 Project Overview Ancient cultural relics protection building is located on the left of a municipal tunnel, the structure of two brick masonry, brick masonry foundation, vertical length 17.7m, horizontal length 17.6m, height 11m, basement height 2m; tunnel Crossing here, the left K2 +730 ~ +759 design through the use of undercutting method, the tunnel roof from the basement of the ancient building 5.4m.