High-strength shock absorption and compression resistance type cement pipe column

Abstract

The invention discloses a high-strength shock absorption and compression resistance type cement pipe column. The cement pipe column comprises a concrete base layer, plant fiber filaments are arranged in the concrete base layer, a supporting framework is pre-planted in the concrete base layer and comprises main planting bars, annular planting bars are arranged on the outer sides of the main planting bars, spiral planting bars are arranged on the outer sides of the main planting bars, and compression resistance mechanisms are arranged in the concrete base layer. According to the cement pipe column, the spiral planting bars and the annular planting bars are fixed to the main planting bars, so that the blank area of the formed supporting framework after pouring is reduced, the supporting framework cannot deviate in the supporting process by means of the spiral structures of the spiral planting bars, so that pouring is more uniform, the cement pipe column is firmer due to the fact that the planting bars of the supporting structure are more uniform, the plant fiber filaments are mixed in the concrete base layer, so that the traction force and the toughness are enhanced, the surface is reinforced by a reinforcing grid layer, a coating layer is packaged, so that the surface is not liable to be damaged, scraps are not liable to fall from the surface, and an internal main body also cannot be damaged during collision.

Description

technical field [0001] The invention relates to the field of pipelines, in particular to a high-strength shock-absorbing and compression-resistant cement pipe column. Background technique [0002] Cement pipes, also known as cement pressure pipes and reinforced concrete pipes, can be used as sewer pipes in urban construction, sewage, flood control and drainage, as well as water pipes and farm wells used in some special factories and mines. [0003] During use, due to the complex external environment, the pipe of the cement pipe will be squeezed by the geological plates, the pressure generated by the pipe wall of the cement pipe is relatively large, and because of its strong rigidity, long-term use will cause the cement pipe to In addition, when the cement pipe string is transported, the surface of the pipe body is often susceptible to rolling and damage to the surface. Contents of the invention [0004] The purpose of the present invention is to provide a high-strength sh...

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Problems solved by technology

[0003] During use, due to the complex external environment, the pipe of the cement pipe will be squeezed by the geological plates, the pressure generated by the pipe wall of the cement pipe is relatively large, and because of its strong rigidity, long-term use will cause the cement pipe to The cracking and short service life; in addition, when the cement pipe string is transported, the surface of the pipe body is often susceptible to rolling and damage to the surface

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