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Drain mat for drainage of soft ground

A technology of drainage pad and soft ground, applied in soil protection, protection devices, buildings, etc., can solve the problems of clogging of fiber pads, hindering the flow of pore water, and unable to discharge pore water stably, so as to improve the strength and prevent deformation. Effect

Inactive Publication Date: 2011-02-23
辛泫政 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the mud or sediment introduced into the filling blocks the pores between the fibers that make up the filling, resulting in the blockage of the pore water channels in the fiber mat.
In this way, the mud or sediment introduced into the filling hinders the flow of pore water through the pores between the fibers constituting the filling, resulting in that the fibrous mat cannot discharge the pore water stably

Method used

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  • Drain mat for drainage of soft ground
  • Drain mat for drainage of soft ground
  • Drain mat for drainage of soft ground

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0038] The following combination Figures 1 to 5 A drainage mat according to a first embodiment of the present invention will be described.

[0039] like figure 1 As shown, the tool for stabilizing the soft ground G includes at least one vertical drainage member 10 that draws pore water stored in the soil of the soft ground G in the vertical direction, and discharges through the vertical drainage member 10 in the horizontal direction. Drainage pad 20 for vertically drawn pore water.

[0040] The vertical drainage member 10 is vertically inserted into the soft ground G to draw pore water stored in the soft ground G in a vertical direction. The number of vertical drainage members 10 that can be inserted into the soft ground G is not limited.

[0041] The drainage pad 20 is connected to the outlet of the vertical drainage part 10 protruding from the surface of the soft ground G, so as to drain the pore water drawn out of the surface of the soft ground G through the vertical drai...

no. 2 approach

[0057] The following combination Image 6 and Figure 7 A drainage mat according to a second embodiment of the present invention will be described. The same components as those described in the first embodiment are given the same reference numerals, and their detailed descriptions are omitted.

[0058] like Image 6 and Figure 7 As shown, the drainage mat according to the second embodiment of the present invention comprises a drainage mat comprising brown sheets 40, padding 30 and jute sheets 50, said brown sheets 40 being obtained by mixing natural rubber latex 44 and coconut fiber 42 And compress the mixture to make, the filler 30 is filled in the brown sheet 40 and provides a channel for pore water to flow through, and the jute sheet 50 surrounds the outer surface of the brown sheet 40 .

[0059] The jute sheet 50 is made by weaving weft and warp yarns of jute, and is used to surround the outer surface of the brown sheet 40 so as to protect the brown sheet 40 . In add...

no. 3 approach

[0068] The following combination Figure 8 and Figure 9A drainage mat according to a third embodiment of the present invention will be described. The same components as those described in the first embodiment and the second embodiment are given the same reference numerals, and their detailed descriptions are omitted.

[0069] like Figure 8 and Figure 9 As shown, the drainage mat according to the third embodiment of the present invention includes a drainage mat, which includes a brown sheet 40, a filler 30 and a brown net 60, and the brown sheet 40 is obtained by mixing natural rubber latex 44 and coconut fiber 42 And compress the mixture to make, the filler 30 is located in the brown sheet 40 and provides a channel for pore water to flow through, and the brown mesh 60 surrounds the outer surface of the brown sheet 40 .

[0070] The palm net 60 is made by interlacing and weaving palm ropes 62 in a net shape, wherein each palm rope 62 is formed by winding coconut fibers w...

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PUM

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Abstract

Disclosed is a drain mat for drainage of soft ground. It comprises a coir sheet containing natural latex which fills in the gap between interconnected coconut fibers, and filler which is inside the coir sheet and provides passages for pore water that soaks through the coir sheet. Therefore, deformation of the drain mat caused by the pressure of the solum is prevented by increasing strength of the drain mat. Furthermore, since fine clay or soil included in pore water do not flow inside the filler, drainage of pore water is excellent.

Description

technical field [0001] The present invention relates to a drain mat installed on a soft ground in order to discharge underground pore water stored in the soft ground to the surface of the soft ground. Background technique [0002] Generally, areas with a large amount of pore water in the soil (such as reclamation areas, revetment areas, riparian areas, and coastal areas, etc.) have soft ground, so that civil engineering and building structures cannot be stably built on soft ground. Therefore, in order to construct civil works and buildings on soft ground, the process of stabilizing the soft ground by draining pore water and performing consolidation settlement on the soft ground must be implemented in advance. [0003] Among the methods of stabilizing the soft ground, the plastic plate drainage (PBD) method belongs to the vertical drainage method. The drainage part drains the pore water stored in the soft ground to the surface of the soft ground. [0004] In addition to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D31/02E02D3/10
CPCE02D3/10
Inventor 辛泫政全株汉
Owner 辛泫政
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