公开(公告)号：KR20090068415A

公开(公告)日：2009-06-29

申请号：KR20070136004

申请日：2007-12-24

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： KIM JIN MAN ,  CHUNG HA IK ,  CHOI BONG HYUCK

IPC: E02D5/80 ,  E02D5/74

CPC classification number: E02D5/80 ,  E02D3/12 ,  E02D5/44 ,  E02D5/48 ,  E02D5/54 ,  E02D17/20 ,  E02D2250/0038 ,  E02D2600/30

Abstract: A packer integrated bearing plate and a soil nailing method using the same are provided to improve constructability and economical efficiency by installing a bearing plate and a packer at a single work with an integrated structure of a bearing plate portion and a friction grounding portion, thereby reducing work load. A packer integrated bearing plate, as an accessory used for a soil nailing method which performs grouting after inserting a nail(200) into a perforated hole of the ground, comprises a bearing plate portion(110) and a friction grounding portion(120), wherein the bearing plate portion is formed to be larger than the perforated hole to compress the ground at the front of the perforated hole and provided with a first through hole installed to penetrate a nail and a second through hole installed to penetrate a grouting hose(300), and the friction grounding portion is formed in the cylindrical shape by extending from one side of the bearing plate portion and installed to abut on the inner circumference of the perforated hole in case of being inserted to the perforated hole.

Abstract translation: 提供一种封隔器一体式支承板和使用该密封件的打桩方法，通过在轴承板部分和摩擦接地部分的一体结构的单一工作中安装支承板和封隔器来提高构造性和经济性，从而减少 工作量 封隔器一体式支承板作为用于在将钉子（200）插入地面穿孔中之后执行灌浆的土钉方法的附件包括支承板部分（110）和摩擦接地部分（120）， 其特征在于，所述支承板部形成为大于所述穿孔，以压缩所述穿孔的前部的地面，并且设置有穿过钉的第一通孔和安装成穿过灌浆软管（300）的第二通孔 ），并且所述摩擦接地部通过从所述支承板部的一侧延伸而形成为圆筒状，并且在插入所述穿孔时安装成抵靠所述穿孔的内周。