Overview
Principles of Construction
The elastic skateboard support isolates earthquakes and reduces the upward transmission of seismic energy by sliding the sliding material horizontally on the sliding panel. It has a high vertical bearing capacity and a large horizontal deformation capacity, and is generally used in conjunction with ordinary rubber isolation bearings. During an earthquake, when the horizontal seismic shear force acting on the bearing exceeds the maximum static friction force of the sliding surface, the sliding surface begins to slide, and the horizontal stiffness of the bearing becomes zero, which can significantly enhance the seismic isolation effect of the elastic sliding plate bearing.
Product advantages
1,Significant seismic isolation effect: The elastic sliding plate support isolates seismic energy and reduces the upward transmitted seismic force by sliding the sliding material horizontally on the sliding panel, significantly reducing the impact of earthquakes on buildings.
2,High vertical bearing capacity: This support has a high vertical bearing capacity and can bear the weight of the building, ensuring its stability and safety.
3,Large horizontal deformation capacity: Elastic skateboard supports have a large horizontal deformation capacity, which can adapt to structural deformation caused by external excitations such as earthquakes, ensuring the stability of buildings during earthquakes.
4,Strong adaptability: Especially suitable for soft soil sites, and can be used in conjunction with other rubber isolation bearings to improve the overall isolation effect.
5,Good durability: Made of high-quality materials with excellent aging and fatigue resistance, ensuring long-term effectiveness.
6,Easy installation: The installation process is relatively simple and can quickly adapt to structural changes, reducing construction time and costs.
7,Low maintenance cost: Due to its durability and stability, it reduces the need for later maintenance and replacement, and lowers long-term usage costs.
Specification
|
Product Name
|
Elastic sliding seismic-protection isolator for buildings(ESB) |
|
|
Isolate earthquakes and reduce the upward transmission of seismic energy by sliding materials horizontally on sliding panels. When the horizontal seismic shear force acting on the support exceeds the maximum static friction force of the sliding surface, the sliding surface begins to slide, and the horizontal stiffness of the support becomes zero, thus significantly exerting the seismic isolation effect |
|
Product Structure
|
Rubber support part: It is composed of a thin layer of rubber and a thin layer of steel plate, which are tightly bonded to ensure the deformation constraint of the steel plate on the rubber layer, making it have high vertical bearing capacity and large horizontal deformation capacity.
Sliding material: Low friction materials such as polytetrafluoroethylene are usually used to form a friction pair with mirror stainless steel plates to achieve horizontal sliding.
Sliding panel: Cooperate with sliding materials to achieve horizontal sliding function.
Upper and lower connecting plates: used to connect the support with the upper structure and foundation, usually made of Q235 steel plate or Q345 steel plate, with a thickness of not less than 25mm. |
|
Applications
|
Lifeline projects: schools, kindergartens, hospitals, elderly care institutions, children's welfare institutions, emergency command centers, emergency shelters, broadcasting and television, etc.
Major projects: airport terminals, museums, exhibition halls, sports stadiums, LNG liquefied gas storage tanks, nuclear power plants, etc |
|
Product parameter adjustment
|
Adjust parameters according to different application scenarios and customer requirements |
|
Program Design
|
Design separately according to different usage projects |
Company Profile
Hengshui Siwo New Material Technology Development Co., Ltd. is a professional manufacturer of seismic isolation and reduction, integrating research and development, production, and sales. It mainly involves the fields of construction and bridges, covering building steel structure bearings, bridge bearings, expansion devices, seismic ball steel bearings, seismic isolation rubber bearings, basin type bearings, yield type dampers, displacement type dampers, TMD tuned mass dampers, buckling restrained supports, etc.
The company currently has 78 fixed employees, including 18 technical personnel and 12 personnel with senior and intermediate professional titles. The company has established long-term cooperative relationships with universities such as Tsinghua University, Tongji University, Harbin Institute of Technology, Hunan University, Chongqing University, as well as design institutes such as Beijing Institute of Architecture, East China Institute, China Construction Southwest Institute, and China Aviation Institute. It is committed to scientific and technological innovation, product innovation, and keeping up with the pace of university industry research cooperation. At the same time, it is committed to structural design, engineering calculations, finite element analysis, and product trial testing cooperation, and is committed to new product research and development, making products more refined, optimized, and strong.
The company covers an area of over 270 acres (180000 square meters), including workshops for mechanical processing, rubber products, product assembly, and other processes. There are more than 50 sets of production equipment, including CNC lathes, CNC milling machines, CNC drilling machines, CNC cutting equipment, vulcanizing machines, internal mixers, and open mixers, to meet the processing needs of various products.
The company's testing center has excellent equipment and complete testing facilities. Equipped with trained and qualified professional quality inspectors, the products are inspected throughout the entire process to ensure that unqualified raw materials do not enter the factory, unqualified semi-finished products do not transfer to another process, and unqualified products do not leave the factory.
Driven by research and development, we strive to refine, optimize, and strengthen our products. Our consistent policy is to provide high-quality products and services that bring economic benefits to our enterprises while creating greater social benefits.
Why Choose Us
Advanced production equipment
Adequate inventory
praise from customers
FAQ
Q1: Are you trading company or manufacturer?
A:We are manufacturer.
Q2: What's your MOQ?
A:Normally it's 500 meters for one size and one color.
Q3: What's your output?
A:500,000 meters per week
Q4: How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock. And for mass production it takes 15-20 days.
Q5: May I have samples ? is it free or extra?
A:Yes, we are happy to explore new product with our customers. If the sample need to be customized, please contact us. For the regular item, we supply 3-5meters samples for free. And customer pay the sample freight only.
Q6: Whether to support customized services?
A:We can customize according to drawings or samples,Production mold independent research and development manufacturing, independent transformation of production equipment.
Q7: What is your terms of delivery?
A:EXW.FOB.CFR.CIF,DDU.etc.
){kind=link}