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济南某机床厂宿舍楼 ,建于 1982年。 5层砖混结构 ,长82 .5 m、宽 9.6 m。基础采用墙下毛石基础 ,埋深 2 .4m,基底宽度 1.6 0 m。自 1995年以来 ,由于地下泄水管道多处隐蔽性渗漏 ,造成地基浸泡湿陷 ,建筑物产生严重不均匀沉降 ,墙体普遍开裂。经勘察 ,实际地基承载力 (标准值
Jinan Machine Tool Plant dormitory, built in 1982. 5-story brick and concrete structure, 82.5 m long and 9.6 m wide. The basis of the wall under the rubble foundation, depth of 2.4 m, the base width of 1.6 0 m. Since 1995, due to the subtle leakage of underground drainage pipes, the foundations are soaked and collapsed that the buildings are seriously and unevenly settled, and the walls are generally cracked. After investigation, the actual foundation bearing capacity (standard value