多层房屋指高于10米、低于或等于24米的建筑物。多层房屋一般为4-8层，一般采用砖混结构，少数采用钢筋混凝土结构。多层房屋一股规格(房型)整齐，通风采光状况好，空间紧凑而不闭塞。与高层相比，多层房屋公用面积少，得房率相应提高，这是很多人喜欢多层房屋的主要原因。
本文着重介绍激光技术在多层楼房及烟囱的倾斜变形观测中的应用。
In this paper, the application of laser techniques to observing tilting deformation of multistorey buildings and chimneys is presented.
阐述了红砂岩石块作建材，用于多层楼房的墙体砌筑发生开裂的原因及其预防措施。
This paper gives the reasons why cracks are formed in the walls of multistorey buildings with blocks of red sandstone as building material and also gives preventive measures against the cracks.
大多数瓦哈尔考古学家认为皇宫属于某一特殊的统治阶层，而多层楼房的庙宇属于某一特殊僧侣阶层。
Most Oaxaca archaeologists consider the royal palace to be evidence of a specialized ruling class and the multi-room temple to be evidence of a specialized priestly class.
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