Steel reinforcement technique is damaged, we must immediately find immediate problem, steel mesh steel damaged describes the main factors are: 1) by load changes, extended service, norms and regulations change leading to insufficient bearing capacity of the structure; 2) component due to various unexpected deformation, distortion, disability, depression, etc., resulting in the member section weakened rod warping, cracking and other connections; cause component or connection deformation, cracking and warping under 3) the temperature difference between the role; 4) due to erosion and chemical corrosion and electrochemical corrosion of steel components resulting in weakened section; 5) Other includes the design, manufacture, construction errors and improper use of the service period and other operations. Steel reinforcement technology there are three main measures: 1) section reinforcement method: local or along the full length of steel reinforcing elements, even as the overall force to make it together; 2) changing the calculation diagram: add additional support, adjustment load distribution, reducing the level of the internal forces of statically indeterminate structure bearing for forced displacement, lower peak stress; 3) prestressed cables: the use of high-strength cable reinforcement structure or improve the structural weaknesses in the overall capacity, stiffness and stability of the . When the steel is not less than 250 ℃ temperature refractory Dongguan best steel manufacturers, material changed greatly, not only gradually reduce the intensity, but also a blue brittle and creep phenomenon. When the temperature reaches 600 ℃, the steel into the plastic state can not continue to carry. 21 steel fracture editor steel at low temperatures and some conditions that may occur in brittle fracture of steel manufacturers engineering stream, as well as slabs of lamellar tearing, the designer should be given special attention. After the steel is more expensive steel structure will be a slight increase in the cost structure, the choice is often affected owners. In fact, the upper structure of the project cost accounting for a small proportion of the total investment increased by about 10%. The high-rise buildings, for example steel manufacturers, the rate of increase is less than 2%. Obviously, the structure should be based on the cost of a single factor as the decision to adopt what material. If considering a variety of factors, especially the duration of the advantages, the steel will be more and more attention. Steel manufacturers, steel manufacturers in Shenzhen, Peng Jian steel supplied by Steel Co., Ltd., Dongguan City, Peng Jian. Steel Co., Ltd., Dongguan City, Peng Jian (dgpengjian.cn) strong, credible, in Dongguan, Guangdong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Peng built into the brilliant steel and you work for a better future!