The properties of PE pipes earthquake strong earthquake
| The development of plastic pipe in China is very fast, steady improvement in the quality. At present, has been formed to the PVC pipe, polyethylene pipe and polypropylene pipe plastic pipe industry. One of the polyethylene tube because of its unique advantages is widely used in building water supply, drainage, underground drainage pipes, heating, gas, electrical and telecommunication protection casing, industrial pipe, agricultural pipe etc.. It is mainly used in gas supply and irrigation water supply, city city. Seismic performance for PE pipeline, more understanding of the industry, the PE pipe has a unique flexibility and excellent scratch resistant ability, easy to move, bending and interspersed with pavement, settlement, displacement is not easy to fracture damage, seismic performance. Seismic performance for PE pipeline, more understanding of the industry, the PE pipe has a unique flexibility and excellent scratch resistant ability, easy to move, bending and interspersed with pavement, settlement, displacement is not easy to fracture damage, seismic performance. In the Kobe earthquake in 1995, not only caused massive damage to pipeline is PE for water and gas pipes. It is because of many advantages the advantages include PE pipe, which occupies an important position in the European pipeline market, and become American ten years all kinds of plastic pipe products in the application of the fastest growing products pipeline. In the PE pipe products, a composite pipe using PE as base material, reinforced with steel mesh skeleton -- steel mesh skeleton plastic enhanced seismic performance of composite pipe has more attention. This kind of pipe based on inheriting the pure PE pipe of various advantages, because the enhancement of steel mesh skeleton, ability makes it adapt to the ground subsidence and other conditions of the more prominent. In the process of building the Olympic venues, the buried water pipe the pipe because of the advantages of being selected for the national stadium. |
