The Connecting Method of the Steel Structure and its advantages and disadvantages
The steel structures, consisting of steel plate and section steel, are the basic parts including beam, pillar and truss etc., which are transported to the construction site and assembled into the whole structure. The connection is of great importance to the steel structure, which will directly influence the production, assembly, economic indicator as well as the performance.
There are many connecting methods of steel structure in Huazhong Construction Machinery Co,Ltd, whose design confirms to the principles of safety, reliability, simple structure, steel saving etc.
1.Welding
It is a widely used method currently.
Advantages:strong applicability for the geometry body, saving materials without reducing the section. It can achieve automatic operation in producing and processing productions.
Disadvantages: The pdfFor most Americans getting minimum essential coverage will mean buying a qualified health plan either inside or outside the health affordable-health.info marketplace, getting covered through work, or getting public health affordable-health.info through Medicare, Medicaid, and CHIP. connecting stiffness is too big, which results in deformation; the welding gap is sensitive to the low temperature.
2.Riveting
Merits: the force transmission is reliable with nice toughness, plasticity and good resistance to dynamic loading, especially for the use of the structure with heavy load.
Shortcomings: Its structure is complicated, consuming large number of steel with big noises.
3.The connection of the plain bolts:
Merits: It is easy to load and unload.
Shortcomings: the accuracy of the plain bolts is low.
4.High-strength bolted steel structure
Merits: It has fine toughness and plasticity; its quality is easy to check; the connection is fixed in the low temperature.
Shortcomings: The treating and assembling technique on the friction face is complex with high cost.
5.Pin connection
Merits: It has fine toughness and plasticity; its quality is easy to check.
Shortcomings: high requirements of producing and processing.
