沥青路面水破坏原因分析与设计探讨

沥青路面产生水破坏,会严重影响路面整体服务水平。对其产生的原因作了细致分析,提出了科学的防排水设计方法。     

对混凝土施工的几点意见

混凝土质量的好坏,对结构物的安全有影响,对结构物的造价也有很大影响,因此在施工中我们必须对混凝土的施工质量有足够的重视,对影响混凝土强度要素作简要分析,提出科学方法。     

An Experimental Study of the Thermal Behavior of the Courtyard Style Cave Dwelling

The effect of the courtyard on moderating the hush climate and improving the thermal environment of the courtyard style cave dwelling, and the interaction amongst the ambient, the courtyard and its surrounding cave rooms were investigated. A field measurement was carried out in such a typical dwelling in the winter. The results presented in this paper prove the ability of this dwelling to transform an extreme winter environment outside cave rooms into a better outdoor community space and will be helpful for modern architects to seek a low cost housing solution with concern for sustainable development.