LF space frame

space frame structure According to the analysis of the current design research results of the space frame  structure , their design principles can be roughly divided into the following aspects: First of all, the design of space frame structure should conform to the principle of simplification.Because the space frame structure is a kind of space structure with high order statically indeterminate, it is impossible to accurately give the transmission or evolution of the internal force and deformation of the space structure in the design process, so its design is full of complexity and difficulty.Therefore, scientific research personnel of the construction industry at home and abroad during the design of space frame  structure, usually as far as possible on the premise of meet the demand of construction of simplified node space frame  structure the space stiffness calculation, the deformation of chord, prompting its design neither too multifarious, at the same time, ...

color steel plate Color steel plate refers to color coated steel plate, with organic coating. Color steel plates are divided into single board, color steel composite board, floor board and so on. Widely used in large public buildings, public buildings, mobile panels, and walls and roofs of integrated houses. 1.  Observe the thickness of the substrate and the thickness of the film The color steel plate is composed of a substrate and a colored peritoneal or plated layer. We must first consider the thickness of the substrate and peritoneal coating. The better color steel plate substrate is 0.02~0.05mm, and the thickness of the coating or coating is usually only 0.15mm. The thickness of the substrate is important because it affects the use time of the color steel plate. Some manufacturers of color steel plates often use hands and feet on the substrate and color steel coating or coating. They reduce the thickness of the substrate, but increase the thickness of the peritoneum t...

Hangar The layout and height requirements of the hangar are special, which directly affect the structure of the hangar . Due to the large span of the hangar, the self-weight of the structure (mainly the roof system) accounts for a large proportion of the total load. If the self-weight of the structure can be reduced, significant economic effects can be obtained. The steel structure has the advantages of high strength, light weight, small cross section, weldability   , and simple manufacturing process. Therefore, it is common to use steel structures as roof load-bearing systems in large-span structures, such as the Beijing Capital International Airport Hangar. Airport Hangar The s pace frame  structure system is well-stressed and light in weight, and can solve problems that cannot be solved by some planar structure systems. The space structure such as the shell structure, the space frame structure and the suspension cable structure has been widely used as the...

Gas/Petrol Station Design& Manufacture & Installation Space frame gas/petrol station is beautiful and practical, it owns smooth shape line, which looks very modern. The color of Wallboard can be customized, and there are many protecting options for the it so the  space frame gas petrol station  i s more flexible.  The price of space frame is quite competitive due to the advanced design structure: light weight itself can reduce the cost of infrastructure and shorten construction period. The comprehensive economic benefits are much better than the concrete structure building. It is durable also, which lower the maintenance cost and make maintenance easy to carry on; Eco-friendly is the global advocated lifestyle in the 21st century, energy-efficiency building is closely correlated to our life. The energy-saving space frame can be shown in material fabrication, installation and the process of use and main...

When the steel structure is damaged, we should find and solve the problem immediately. The main factors of the steel structure damage are: 1) insufficient structural bearing capacity caused by load changes, overdue service and changes in specifications and regulations; 2) due to various accidental deformation, distortion, disability and sag of the member, the member section is weakened, the member warps, the connection is cracked, etc.; 3) deformation, cracking and warping of components or connections caused by temperature difference; 4) the section of steel structural members is weakened by corrosion caused by chemical erosion and electrochemical corrosion; 5) others include mistakes in design, production and construction, illegal use and operation during service period, etc. There are three kinds of reinforcement techniques for steel structures: 1) section reinforcement method: steel reinforcement is used locally or along the whole length of the memb...

LF is quite professional in large span space frame  construction area,especially for some coal storage, barrel or dome cement warehouses etc. Compared with the traditional H type steel construction structure, Long-span space frame becomes more competitive due to higher stability, beautiful appearance, lower costs etc;  long span space frame  coal storage shed We always try our best to serve our clients once the contracts fixed,provide the professional solution basing on technical and cost consideration. Meanwhile, we are keeping on using high quality materials and designing professional technical contract to meet our clients’ demand.  To guarantee the quality and security in construction process , especially some technical difficulties caused by climate characteristic in northern countries; We have developed  advanced processing method such as half-span snow load, ice meltin...