【摘要】 旧建筑扩展空间时的拆墙改造是一个较为复杂的问题,其涉及到新构件的增设和旧构件的加固。针对一实际工程,从研究角度出发,阐述了承重很大的长墙拆换的设计思路和施工要点。更多还原

【Abstract】 The old buildings expanding space is a complicated problem that dismantting of increasing the new members and reinforcing old members.This paper aim at expatiate design of the big acrossing walls bearing high and the important point of construction,view from the research.更多还原