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large-diameter reinforced concrete pipe
Slotted construction of reinforced concrete jacking pipes and construction method of reinforced concrete pipe municipal engineering more extensive use of a class of concrete pipe, mainly used in urban drainage pipe network, but with the continuous development of municipal water works, in new period of development, giving new meaning to the large-diameter reinforced concrete pipe, due to the reinforced concrete pipe has a good ability to withstand external loads, are more widely used as crossing the top tube and the pressure pipe casing large water project applications, due to the current large-scale water transfer projects increasing diameter, corresponding to the diameter reinforced concrete pipe demand will also increase, existing national and industry standards, the maximum diameter of 3500mm, has been unable to meet some of the water project requirements, the study of large-diameter reinforced concrete pipe manufacturing design has become an urgent problem to be solved