[Isolation] ISOLATED STRUCTURES bearing isolation device structure and the formation of structure in the upper part of the structure of the system, including the isolation layer substructure and foundation bearing [isolation] isolation layer is disposed on the upper part of the structure to be isolated and general term for all the isolation device substructure or foundation, including all the isolator between the upper structure damping device isolation structure means wind stopper and other ancillary equipment in the lower part of the structure is located above the [isolation isolation layer support Block] isolated structures located below the portion of the isolation layer does not include the base isolation bearings supporting device structure is set to achieve the isolation requirements such as laminated rubber bearings or called rubber bearing sandwich rubber pads, etc. It is a smaller horizontal stiffness and vertical stiffness greater structural member can withstand high levels of distortion absorbing damping device can be used as part of the load-bearing system and dissipate the seismic input energy leaving the structural vibration response attenuation device may be Isolators The part of the device can be set individually isolated structures in the wind against wind load device may be an integral part of the isolator can also be set independently. [Isolation] by isolated structures bearing the design and construction of this procedure when the region suffered less than fortification intensity should be more earthquake damage does not affect the use of the function when subjected to seismic fortification intensity in this region should produce only non- structural damage or minor structural damage in general without repair can continue to use when the region should be subjected to higher than projected fortification intensity rare earthquake without life-threatening damage and loss of use of the function should be based on the use of isolated structure engineering seismic fortification category fortification building structure types and site conditions require the use of non-isolated isolation and structure of the program will be a comprehensive comparative analysis to determine the technical and economic isolation in the design of the structure when the [] [isolation bearing isolation bearings ] spring vibration rubber pad has a great vertical bearing capacity and great vertical compressive stiffness, while the level of small deformation rigidity, large horizontal displacement limit value, it has a large enough initial stiffness to resist wind loads and slight earthquake, when a strong earthquake GB rubber bearings manufacturers, but also the freedom of flexible slide, while the deformation is too large isolator stiffness rebounded, with the protection and limit the role of the spring with a large rubber isolation pads reset capability, several earthquakes instantaneous automatic reset. [Isolation] bearing the same time it can be a good durability, the general life in more than seventy years, far more than five years of the life of an ordinary civil building requirements, so spring rubber mat will be applied across a wide range of shock device. [Isolation] compared to the traditional seat of seismic measures, traditional seismic methods mainly by plastic deformation of the main structural members after yielding energy and hysteretic energy to dissipate seismic energy, which makes the energy performance of these regions becomes particularly important and energy dissipation capacity depends on the main structure of the building in these areas ductility exclusive isolation bearing manufacturers recommend, which requires both the main structure of sufficient strength and good ductility base isolation bearings manufacturer cheap shock, which is difficult to achieve, and once as a result of certain factors lead to problems in these areas, it will seriously affect the seismic performance of the structure, resulting in serious damage, and will result in significant casualties. [] traditional seismic isolation bearing structure is the prevention structural collapse as the goal, the seismic performance is heavily dependent on the structure (components) ductility, ductility aspects of this approach focusing on improving the structure of (member), but ignored the extent of structural damage control, which has great defects. Also due to take the traditional site of the destruction caused by seismic methods are mainly located in an important structural component of their repair is difficult. Base isolation bearings manufacturer shocking low-cost, isolator, hao isolation hinge support from Hengshui Guangrun Rubber Limited. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. 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