湿作业 meaning in English
wet trade
Examples
- Steel - structured residential housing is environment - friendly and meets the requirement for a sustained development . furthermore , it ' s easier for the process of industrialization , production standardization , and installation . there are less wet operation and pollution on the construction site , which is conducive to environment protection
钢结构住宅是环保型住宅，符合可持续发展要求，具有便于组织工业化、标准化生产，安装方便，施工现场湿作业少，污染小，符合环保建筑施工的要求，建造速度快（工期可缩短1 / 2到1 / 3 ） ，平面布局灵活，净使用面积大（提高5 8 % ） ，自重轻（约为混凝土结构的1 / 2 3 / 5 ） ，综合造价低等优点，是我国推进住宅产业现代化的较理想的住宅建筑体系。 - Enlarging concrete section , enveloping iron and strengthening with carbon fiber sheet are the widely - used methods to strengthen concrete column under axial compression , although these methods have their respective defects : wet - work in construction sit , long time for curing and deformation of appearance , the aging of pouring compounds and so on
目前对轴心受压混凝土构件而言，常用的加固方法有混凝土加大截面法、外包钢加固法、碳纤维布加固法等。而这些方法各有其缺陷，如现场湿作业问题、养护及外观问题、灌浆材料或粘接剂的老化问题等。