| 摘要 |
<p>Method and device for laying inclined continuous walls (R1, R2) under the ground by mounting a chain type cutter (2) having a digging blade on a running truck (1) in an inclined fashion, digging inclined continuous grooves (G1, G2) by laterally moving the running truck (1) while keeping the cutter (2) rotating in a state in which the cutter (2) is buried under the ground in an inclined fashion and injecting a water sealing material into the continuous grooves (G1, G2) so dug for hardening therein.</p> |
