Construction support system and construction method for tunnel water burst

A technology for tunnels and water gushing, applied in tunnels, tunnel linings, temporary shields, etc., can solve the problems of unsecured tunnels, dredging, high drainage costs, and large economic losses, so as to improve connection reliability and waterproofing. performance, saving the workload of erection and dismantling, and preventing water leakage in the tunnel

Active Publication Date: 2021-02-26
魏良帅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for quicker assembly or movement within different sizes without having to remove fasteners from the concrete structures being constructed. It also improves its durability against leaks caused by seepages through cracks along their edges when used under heavy loads such as traffic jams. Additionally, it provides an improved watertight barrier design that reduces damage due to rainwater ingress while still maintaining effective protection over long periods of use. Overall, these technical improvements enhance the quality control and efficiency of building constructions.

Problems solved by technology

This technical issue addressed by this patented method relates to improving the design of temporary supports used when constructing tunneling systems due to environmental factors like soil conditions or lack therapy regulations that can cause damage from excessive pressure on these structures over time. Current methods involve adding extra layers of material around existing supporting elements before they fail, but current solutions may only provide limited benefits once cracks form within them themselves.

Method used

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  • Construction support system and construction method for tunnel water burst
  • Construction support system and construction method for tunnel water burst
  • Construction support system and construction method for tunnel water burst

Examples

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Embodiment

[0043] Example: such as Figure 1-6 As shown, a construction support system for tunnel water gushing, including supporting ring arch device 1, waterproof mechanism 2, top support device 7 and upper ring arch device 4, the upper ring arch device 4 is close to the tunnel excavation contour line , the waterproof mechanism 2 is assembled between the supporting ring arch device 1 and the upper ring arch device 4; the supporting device 7 abuts on the supporting ring arch device 1; Form an upper annular inner support ring arch; the support ring arch device 1 is connected by a plurality of support ring arch units 15 to form a lower annular inner support ring arch; the connection between adjacent upper ring arch units 10 and the adjacent support ring arch The joints of the units 15 are arranged in a staggered manner; the upper ring-shaped inner support ring arch designed by the present invention is formed by connecting multiple upper ring arch units; the lower ring-shaped inner support ri

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Abstract

The invention relates to a construction support system for tunnel water burst. The construction support system comprises a supporting ring arch device, a waterproof mechanism, a top bracing device andan upper ring arch device, wherein the upper ring arch device is tightly attached to a tunnel excavation contour line, and the waterproof mechanism is assembled between the supporting ring arch device and the upper ring arch device; and the top bracing device abuts against the supporting ring arch device. An upper annular inner supporting ring arch is formed by connecting a plurality of upper ring arch units, and a lower annular inner supporting ring arch is formed by connecting a plurality of supporting ring arch units. The construction mode is simple, and the construction speed is high. Meanwhile, the joints of the adjacent upper ring arch units and the joints of the adjacent supporting ring arch units are arranged in a staggered mode; therefore, water leakage of a tunnel is effectivelyprevented, and construction safety is guaranteed.

Description

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Claims

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Application Information

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Owner 魏良帅
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