A mobile underground structure side wall formwork support system and its construction method

Abstract

The invention discloses a mobile underground structure side wall formwork support system and a construction method thereof. The system includes a body and an adjustment body arranged above the body. The body and the adjustment body are detachably connected, and the body includes a first panel , a first support system connected to one side of the first panel, a support assembly connected to the first support system or the first panel at one end, and several height-adjustable roller assemblies arranged under the first support system And one end is connected to the first support system through an adjustment member, and the other end is connected to an adjustment rod connected to the embedded component, the other end of the support component is connected to the embedded component, and the adjustment body includes a second panel and a The second bracket system connected to one side of the second panel, the first bracket system and the second bracket system are spliced ​​by channel steel. The system does not need external power when moving, and can be completed manually. The invention has the advantages of adjustable height, convenient movement, fast installation speed and low construction cost.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a mobile underground structure side wall formwork support system and a construction method thereof. Background technique [0002] With the rapid expansion of the city, the population has increased sharply, and the ground traffic has become more and more congested. In order to alleviate the pressure of urban traffic, underground traffic has become more and more popular, and construction projects for underground structures have become more and more extensive. However, underground structures Its safety and stability have also attracted the attention of all walks of life. [0003] In the construction project of underground structure, the side wall is usually constructed by cover excavation or half cover excavation, so formwork system is required for auxiliary support. The formwork system of the existing underground structure side wall is usually made of bamboo, wood formwork or ...

AI Technical Summary

Problems solved by technology

[0003] In the construction project of underground structure, the side wall is usually constructed by cover excavation or half cover excavation, so formwork system is required for auxiliary support. The formwork system of the existing underground structure side wall is usually made of bamboo, wood formwork or small steel Not only is it troublesome to move, the height cannot be adjusted, the process is complicated, the degree of erection mechanization is low, and the erection speed is slow, but also the construction cost is high, the strength is low, the life is short, the safety performance needs to be improved, and it cannot actually meet the actual construction needs.

Images