Steel Contractor | Peng Jian Steel (certified) | Steel by Steel Co., Ltd., Dongguan City, Peng Jian. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) is specialized in the "Steel" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Xu. Steel plant design three major issues that should be considered as a superiority steel industrial plant are summarized in the Summary section already mentioned the main advantages of steel industrial plant are: First, in terms of speed of construction: steel components can be factory mass production, the construction is simple, quick installation, greatly shorten the construction period; secondly, steel industrial plant in terms of weight: reduce the structural quality of buildings of about 30%, especially in the foundation bearing capacity of low and high seismic fortification intensity of the place, its Comprehensive Economic superior reinforced concrete structural system; and finally steel structure design, from an environmental standpoint: steel structures are environmentally friendly green building systems, steel itself is a kind of high strength and high performance materials with a high recycling value, and does not require tooling. two construction support system for steel industrial plant design principles in order to ensure that spatial working steel plant to improve its overall stiffness of steel price, bear and pass longitudinal horizontal force to prevent the rod excessive deformation avoid the bar instability, as well as ensure the overall stability of the structure, the structure should be based on the form of the plant, workshop crane setting span vibration equipment and plant, height, length, etc. temperature zone arrangement reliable support system. Each temperature zone between the plant should be set stable steel column support system maintenance, and with the roof supported by transverse horizontal coordination arrangement. Under the columns supporting the position is an important factor in determining the direction of deformation of the vertical structure of the plant and affect the size of the temperature stress, lower column support should be located as far as possible in the middle of the temperature zone, so that the crane beams and other longitudinal member can change with temperature relatively free to stretch to the ends of the section. When the length of the temperature zone is not, generally set in the middle of the lower temperature zone of a column support, but the length of the temperature zone is greater than 150 meters, in order to ensure longitudinal stiffness plant should be set up within two temperature zones Under section column support, its location should be arranged as far as possible within the range of temperature zones in the middle third of the steel structure, in order to avoid excessive thermal stress, supported by two center distance of not more than 72 meters. Steel production in the construction, assembly process, the structure of the situation envisaged node distribution practices and weld steel construction will have a significant impact. Since the steel in the form of intricate. Impossible as welding deformation towers, tanks and other equipment have a certain discipline, can be calculated by calculating the amount of deformation may take another way before 尔后提 be restrained. Steel deformation no discipline, only empirically reasonable arrangements for welding sequence and welding shrinkage. As CBL-III type furnace structure, since a large amount of the furnace wall of the weld and concentrated, resulting in seriously reduce the size of the furnace, and if the balance is not reserved in advance to extend the furnace size will be significantly less than the design dimensions.