Installation and construction technology of steel structure

　　With the pace of China's urbanization is speeding up, the future of steel structure building will have a broad space for development, the development of new varieties of steel, to meet the market demand of steel for steel structures, then what is the installation process of steel structure? Guangzhou steel structure for everyone to collate the steel structure installation process, for your reference.
Steel column installation: before lifting, first determine the lifting position of the component, determine the binding method, and do some protective measures when lifting. After the lifting of the steel column, when the foot bolt from about 30-40CM to righting the mounting hole column alignment bolt, slow down the hook. The first to be vertical deviation within 20MM, bolt tightening, temporary fixation can be decoupled.
Steel beam hoisting: steel beam hoisting shall be carried out after the column review is finished, and when the steel beam is hoisted, two points shall be symmetrically tied up and lifted and installed in place. When the steel beam is lifted, it is slowly and slowly positioned away from the column datum 100MM. After the steel beam is hoisted and positioned, the butt joint is adjusted and adjusted, and then the connection is fixed. When the steel girder is hoisted, it will be corrected with the hanging theodolite. Any deviation will be corrected at any time.
3. Installation: metope purlin purlin section is small, the weight is light, with a hook hanging piece or multi lifting hoisting method. The correction is mainly purlin spacing dimension and its flatness. Check the sample spacing along the rod to move back and forth between purlin bars, such as error correction, relax or tighten bolts. The flatness of the use of cable and steel bolted end checking.
Buy the use of steel structure for Guangzhou steel structure, steel shenbon has cultivated a large number of high-quality technical personnel and marketing, on-site construction team, katsukuni to customer demand, to provide effective solutions for the rational and scientific, for customers with innovative, pragmatic and enterprising spirit of solidarity to provide customers with a full range of services.