| 摘要 |
A fabricated earth retaining board having width adjusting and draining functions is provided to easily apply to a burying construction about a housing area, to simply install and disassemble the structure, and to safely build even a large cave by increasing strength against soil pressure. A fabricated earth retaining board(100) having width adjusting and draining functions comprises a pair of rubber blocks(20) formed with a file assembling unit at both sides to assemble H-files(10) and a block assembling unit where a support block(30) is assembled to be assembled on the opposite side of the H-file erected on the base side; a pair of support blocks assembled by plural combining tools(33) to be faced to one side of the rubber block; a pair of elastic members welded of fixing plates at both sides of a tensile spring to be assembled to a guide groove of the support block to be faced to each other; an earth retaining board(50) bored of many holes on one side to inflow water into a geotextile assembling unit and inserted into an earth retaining board assembling unit(32); a geotextile(60) assembled at the earth retaining board assembling unit; an upper cover(70) assembled/combined at the uppermost part of the support block by a combining tool; a draining pipe(80) bored of many holes on the outer peripheral surface to be fitted into an assembling hole of the geotextile; and a draining pump(90) assembled with the draining pipe by intermediation of a screw-combined connecting tool(91). |
