Novel underground pipe rack with natural materials

Abstract

The invention provides a novel underground pipe rack with natural materials, belongs to the field of underground buildings, and particularly relates to the novel underground pipe rack manufactured byfiber integration of the natural materials. The pipe rack comprises an underground pipe rack main body, a support rack main body and a gas branch rack main body all adopting such natural materials asbasalt and granite; fibers comprise such high-low technological fiber materials as basalt fibers, carbon fibers and glass fibers; and a production process of the pipe rack main body comprises the following steps: firstly, such natural materials as the basalt and the granite are machined as trapezoidal monomers for water resistance, mold agglomeration and fiber-resin mixed winding to form multipletrapezoidal monomer sets; and the monomer sets are fed in equipment for heating and shaping to finish manufacturing. The pipe rack is wide in source of various materials and simple in manufacturing process; the service life of the underground pipe rack main body is greatly prolonged after use; and the problems of short service life of traditional steel and reinforced concrete pipe rack main bodiesand higher social and economical loss and environmental protection pressure caused by rebuilding after expired dismantling are greatly reduced.

Description

technical field [0001] The invention relates to the field of underground construction engineering. Specifically, the main body of the underground pipe corridor, the main body of the gas sub-corridor, and the main body of the drainage sub-corridor are all made of natural materials, and the pipelines such as water supply pipes, heating pipes, gas pipes, power pipelines, and communication pipelines in the pipe gallery are all made of basalt Fiber, carbon fiber, glass fiber and other high and low performance fiber composite materials. Background technique [0002] The underground pipe corridor is a comprehensive corridor for the comprehensive management and operation of various underground pipelines in the city. It integrates all pipeline facilities such as water supply, drainage, heating, gas, electricity, and communication. The setting and use of materials are reasonable, which can effectively reduce urban Comprehensive operation and management costs. At present, steel and r...

AI Technical Summary

Problems solved by technology

At present, steel and reinforced concrete materials are generally used in the main corridor of underground pipe gallery. Pipelines have problems such as poor fatigue resistance, low creep strength, poor corrosion resistance, difficulty in recycling, and pollution. As a result, the current design life of the underground pipe gallery is 80 years. Doubling the reinvestment will create unbearable pressure on huge capital, manpower, material resources and environmental costs, and will bring great economic losses to the society

If it is used for an extended period of time, the water, electricity, gas, heating, and communication integrated in each city will be paralyzed from time to time. Normal production and life, and more seriously, the catastrophic hidden dangers left to future generations that are difficult to solve

Images