H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method

A construction site, glass fiber reinforced plastic technology, applied in the direction of roads, roads, special pavements, etc., can solve the problems of inability to meet the turnover use, need frequent maintenance, unfavorable environmental protection, etc., and achieve environmental protection, high construction efficiency, and high turnover utilization rate. Effect

Pending Publication Date: 2018-08-10
中建四局华南建设有限公司 +1
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Problems solved by technology

This method not only requires frequent maintenance in the process, but also has a serious waste of m

Method used

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  • H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method
  • H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method
  • H-shaped fiber reinforced plastic grating construction site temporary pavement and construction method

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[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0019] The embodiment of the present invention: the structural schematic diagram of the temporary pavement at the construction site made of I-shaped glass steel grid is as Figure 1~3 As shown, there are 10 rows of supporting piers 2 arranged at a distance of 40cm. On the supporting piers 2, 20 rows of FRP main beams are laid at a distance of 20cm. Each row of FRP main beams is an I-shaped 8 and 5m long. The glass fiber reinforced plastic beam 1 is connected by a tenon-and-mortise structure 7, and each row of glass fiber reinforced plastic main beams is provided with through holes 6 at a distance of 20 cm. The connecting rod 5 passes through the through holes 6 on each row of glass fiber reinforced plastic main beams. Connected together to form an i...

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Abstract

The invention discloses an H-shaped fiber reinforced plastic grating construction site temporary pavement and a construction method. The construction site temporary pavement comprises more than two rows of supporting abutments, more than two rows of fiber reinforced plastic main beams are paved on each supporting abutment, each fiber reinforced plastic main beam is formed by connecting more than two H-shaped fiber reinforced plastic beams through mortise-tenon structures, through holes are formed in each fiber reinforced plastic beam at certain intervals, and connection rods penetrate the through holes in the fiber reinforced plastic main beams to connect the same together. Connection is realized through the mortise-tenon structures which can be meshed with each other and are arranged at two ends of the H-shaped fiber reinforced plastic main beams, and connection rods are used to penetrate the through holes in the fiber reinforced plastic main beams to connect the same together to formthe integral H-shaped fiber reinforced plastic grating construction site temporary pavement. The temporary pavement is firm in structure, convenient to mount and demount, high in construction efficiency and suitable for transfer use.

Description

technical field [0001] The invention relates to a temporary pavement at a construction site made of I-shaped FRP grids and a construction method, belonging to the technical field of temporary pavement at the construction site. Background technique [0002] In order to meet normal construction needs and environmental protection needs, general construction sites need to use steel bars and concrete pouring for construction temporary roads and car wash tanks. The existing temporary roads and car wash tanks on the construction site are all made of concrete poured by the construction general contractor after entering the site. After the project is completed, they will be chiseled out, and the waste concrete will be buried or transported out of the construction site. This method not only requires frequent maintenance in the process, but also has serious waste of materials, which is not conducive to environmental protection, and cannot meet the purpose of turnover. Contents of the...

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Application Information

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IPC IPC(8): E01C9/08E01C9/10E01C11/22
CPCE01C9/08E01C9/10E01C11/227
Inventor 幸厚冰王文
Owner 中建四局华南建设有限公司
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