EP 0747536 A1 19961211 - WEAK GROUND REINFORCING DRAIN STRUCTURE AND METHOD AND APPARATUS FOR ARRANGING THE SAME
Title (en)
WEAK GROUND REINFORCING DRAIN STRUCTURE AND METHOD AND APPARATUS FOR ARRANGING THE SAME
Title (de)
DRAINAGESTRUKTUR ZUM FESTIGEN VON LOCKEREN BÖDEN SOWIE VERFAHREN UND VORRICHTUNG
Title (fr)
STRUCTURE DE DRAINAGE CONSOLIDANT LES SOLS MEUBLES ET PROCEDE ET DISPOSITIF DE MISE EN PLACE
Publication
Application
Priority
- KR 19940011773 A 19940528
- KR 19940031611 A 19941129
- KR 19950008913 A 19950415
- KR 9500066 W 19950525
Abstract (en)
A weak ground reinforcing drain structure, a method of arranging such drain structures, and an apparatus used for forming such a drain. The present invention provides a drain pack comprising a reticulate portion and a reinforcement portion, and a square drain pack. The present invention also provides a pack guide casing for burying packs under the ground without causing the packs to be intertwined, as well as a machine for automatically charging packs into a guide casing. Besides these, the present invention discloses a novel drain structure and a method of arranging drain structures with a uniform effective drainage radius. Therefore, the drain arranging method and drain forming apparatus according to the present invention have the effects of maximizing the draining effect and quickening the ground subsidence. <IMAGE>
IPC 1-7
IPC 8 full level
E02D 3/10 (2006.01); C22C 27/00 (2006.01); C22F 1/18 (2006.01); E02B 11/00 (2006.01); G21C 7/24 (2006.01)
CPC (source: EP)
C22C 27/00 (2013.01); E02B 11/00 (2013.01); E02D 3/10 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9533099 A1 19951207; AU 2577795 A 19951221; AU 7192698 A 19980813; CA 2170403 A1 19951207; CN 1141660 A 19970129; EP 0747536 A1 19961211; EP 0747536 A4 19960902; FI 964725 A0 19961127; FI 964725 A 19970103; JP 2762317 B2 19980604; JP H09500931 A 19970128; MX 9605935 A 19980628; NO 965057 D0 19961127; NO 965057 L 19970120; PL 317403 A1 19970414
DOCDB simple family (application)
KR 9500066 W 19950525; AU 2577795 A 19950525; AU 7192698 A 19980616; CA 2170403 A 19950525; CN 95190693 A 19950525; EP 95920280 A 19950525; FI 964725 A 19961127; JP 50068295 A 19940509; MX 9605935 A 19961128; NO 965057 A 19961127; PL 31740395 A 19950525