The main building of the Beichuan Middle School, a seven-story structure, had been reduced to a pile of rubble about 2 meters high.
原本七层的北川中学主教学楼，已经成为了仅高两米的废墟堆。
Little formal data exist in the medical or rescue literature to objectively define the length of time victims have survived under the rubble of a collapsed structure.
在医学或搜救的文献中，几乎不存在客观定义人在倒塌的建筑废墟下的存活时间的正式数据。
In China, the slope protection for stone filled embankment mainly adopts rubble masonry structure, which has several disadvantages in construction quality control and natural landscape harmony etc.
目前，我国公路建设中填石路堤边坡防护主要采用块石码砌，其在施工质量控制和自然景观协调方面存在诸多不足。
It is difficult to demolish structure which has lower height of gravity center, larger supporting surface and mortar rubble with demolition blasting in city.
在城市拆除爆破中，用小孔爆破法拆除重心很低、支承面大的浆砌片石构筑物难度很大。
The quality problems of rubble-built structure were analyzed in detail, and quality control measures were put forward in terms of design, construction management and concrete construction operation.
对毛石砌体的质量问题进行了详细的分析，并就设计、施工管理及具体施工操作方面提出了质量控制措施。
Character and action principle of steel cylindrical structure is presented in this paper, which is first applied successfully in wharf and breakwater foundation taking place of rubble bed.
结合钢箱筒结构取代抛石基床作为码头和防波堤基础首次在工程中成功应用的实践，论述了钢箱筒结构特点和作用机理。
Character and action principle of steel cylindrical structure is presented in this paper, which is first applied successfully in wharf and breakwater foundation taking place of rubble bed.
结合钢箱筒结构取代抛石基床作为码头和防波堤基础首次在工程中成功应用的实践，论述了钢箱筒结构特点和作用机理。
应用推荐