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    • 3. 发明专利
    • Anchoring method
    • 锚固方法
    • JPS6192211A
    • 1986-05-10
    • JP21129284
    • 1984-10-11
    • Dairoku Byora Seisakusho:KkHonshu Paper Co Ltd
    • IMAMURA HIROYOSHITSURUTOME YASUHISA
    • E02D5/80
    • E02D5/808
    • PURPOSE:To improve working efficiency, by a method wherein a bit is attached to the one end of a rod, a drilling machine is attached to the other end, and after bedrock is bored down to a given depth, a grout material is poured as the rod and the bit are left standing. CONSTITUTION:A shunk adaptor 14 is attached to a rod 11 provided at its forward end with a bit 12, a drilling machine 15 is attached to the adapter 14, and bedrock A is drilled down to the depth equal to the length of the rod. The adapter 14 is removed, and after the additional rod 11 is connected for drilling, the bedbrock is similarily drilled to depth equal to a set anchor length. The adapter 14 and the drilling machine 15 are removed in a condition that the rod 11 and the bit 12 are left in the bedrock. After a grout pump 16 is connected to the rod 11 through a coupler 17, a grout material B is poured through the inner hole of the rod 11 with the aid of the pump 16. Further, after the grout material B is cured, a seat metal18 is enaged with the end part of the rod 11, a nut 19 is threadedly joined with a screw part 11b for tightening.
    • 目的:为了提高工作效率,通过将钻头连接到杆的一端的方法,将钻孔机连接到另一端,并且在基岩钻孔至给定深度之后,将灌浆材料倾倒为 杆和钻头留下来。 构成:将适配器14连接到杆11上,该杆11的前端设置有一个钻头12,一个钻孔机15连接在适配器14上,并将基岩A向下钻到与杆长度相等的深度。 移除适配器14,并且在附加的杆11连接用于钻孔之后,床身相似地钻到等于设定的锚定长度的深度。 在棒11和钻头12留在基岩中的情况下,适配器14和钻孔机15被移除。 在通过耦合器17将浆料泵16连接到杆11之后,借助于泵16将灌浆材料B注入到杆11的内孔中。此外,在灌浆材料B固化之后, 金属18与杆11的端部嵌合,螺母19与用于紧固的螺钉部11b螺纹连接。
    • 4. 发明专利
    • Construction of anchor body
    • 锚固体构造
    • JPS59203121A
    • 1984-11-17
    • JP6090683
    • 1983-04-08
    • Giken Kogyo Kk
    • TOZAWA RIYOUICHIYAMAMOTO KAZUOSATOU TAISAN
    • C04B22/06C04B22/10E02D5/80
    • E02D5/808
    • PURPOSE:To increase the drawing resistance of anchor body by adding quick lime grains whose surfaces are coated with calcium hydroxide and calcium carbonate and having a grain size of 0.03-0.3mm. to cement. CONSTITUTION:An excavated hole 1 for forming an anchor is drilled in the ground, and a metal bar tension member 20 is inserted into nearly central part of the hole 1. A 100-10 mixture of cement and quick lime as an expandible material is mixed with water to form a grout 3, and the grout 3 is injected into the hole 1 in such a way as to press it into the ground to form an anchor body 4. For example, a great block of line stone is baked at a temperature of about 1,200 deg.C to form quick lime, the quick lime is ground into grains of a grain size of 0.003-0.3mm., and the quick lime so ground is chemically reacted with water and carbon dioxide in the air for about 30min to coat the surfaces of the quick lime with calcium hydroxide and calcium carbonate.
    • 目的:通过加入表面涂有氢氧化钙和碳酸钙并且粒径为0.03-0.3mm的生石灰颗粒,增加锚体的抗拉性。 水泥 构成:在地面上钻出用于形成锚固件的挖掘孔1,并将金属棒张紧构件20插入到孔1的大致中央部分。作为可膨胀材料的水泥和生石灰的100-10混合物混合 用水形成砂浆3,并且将浆料3以将其压入地面以形成锚体4的方式注入孔1中。例如,将大块线石在温度下烘烤 约1200℃,形成生石灰,将生石灰研磨成粒度为0.003-0.3mm的颗粒,将生石灰与空气中的水和二氧化碳反应约30分钟, 用氢氧化钙和碳酸钙涂覆生石灰的表面。
    • 7. 发明专利
    • グラウンドおよびロックアンカー
    • 地面和锁定锚
    • JP2015021383A
    • 2015-02-02
    • JP2014146840
    • 2014-07-17
    • エフ.ヨット.アシュヴァンデン アーゲーF.J.Aschwanden AGFj Aschwanden Agエフ.ヨット.アシュヴァンデン アーゲーF.J.Aschwanden AG
    • KELLER THOMAS
    • E02D5/80
    • E21D21/0026E02D5/80E02D5/808E21D21/0046
    • 【課題】ドリル穴内での定着およびアンカー体での定着が最適に実行され、製造が簡単なグラウンドおよびロックアンカーを提供する。【解決手段】長手方向に安定した可撓性の引張部材1中に引張部材1が一方の端部区域4で固定されるアンカー体2、および引張部材1がもう一方の端部区域6で保持されるアンカーヘッド装置を備える、グラウンドおよびロックアンカー3。前記アンカー体は、地盤中または岩盤中のドリル穴に導入され、そこで定着されるように設計される。長手方向に安定した可撓性の引張部材1はアンカー体2内に固定される少なくとも一方の端部区域4に少なくとも一つの第一のループ5を備える。アンカー体2は、硬化性組成物によって形成される実質的に角柱形または円筒形の長手状の本体8であり、それによって、長手方向に安定した可撓性の引張部材1の少なくとも一つの第一のループ5が取り囲まれている。【選択図】図1
    • 要解决的问题:通过最佳地执行钻孔中的锚固和锚固体锚固体来提供地面和锁定锚,容易制造。解决方案:地面和锁定锚3包括锚固体2,用于固定 张紧构件1在柔性张力构件1中通过一个端部区域4在长度方向上稳定,以及用于通过另一个端部区域6保持张紧构件1的锚固头装置。锚固体被引入到钻孔中 基础或基础岩石,并被设计成锚固在那里。在纵向方向上稳定的柔性张力构件1在至少固定在锚固体2中的一个端部区域4中设置有至少一个第一环5 锚固体2是由可固化组合物形成的基本上为方形的柱状或圆筒形的纵向体8,并且至少柔性张力构件1的沿纵向方向稳定的第一环5被围绕。
    • 9. 发明专利
    • Strand
    • STRAND
    • JP2008248675A
    • 2008-10-16
    • JP2007309246
    • 2007-11-29
    • Sumitomo Denko Steel Wire Kk住友電工スチールワイヤー株式会社
    • MAEKAWA TOMOYANIKI TOSHIHIKOHIGASHIDA YOSHIHIKOOSHIMA KATSUTO
    • E04C5/08E04C5/10
    • E02D5/808E02D5/80E04C5/08E04C5/122
    • PROBLEM TO BE SOLVED: To provide a strand capable of minimizing construction cost, by reducing labor for constructing a construction object of applying compressive force by the strand. SOLUTION: This strand 1 is arranged in a construction hole formed on a construction surface, and is provided for applying tensile force to the construction surface by being gripped by a wedge in a tensioned state. This strand 1 has a metallic pipe-shaped member (a corrugated pipe 11), and a plurality of metallic strands 12 arranged on the outer periphery of the corrugated pipe 11. The plurality of these metallic strands 12 are arranged so as to surround the corrugated pipe 11 in a cross section of the corrugated pipe 11. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供一种能够最小化施工成本的线材,通过减少用于施加施加施加物体的施加物体来施加压力的线材。 解决方案:该绞线1布置在形成在构造表面上的构造孔中,并且被设置成通过在张紧状态下被楔形物夹持而向构造表面施加张力。 该股线1具有金属管状部件(波纹管11)和布置在波纹管11的外周上的多个金属丝束12.这些金属线束12布置成围绕波纹管 管道11在波纹管11的横截面中。版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Method for setting and removal of earth anchor
    • 用于设置和拆卸地垫的方法
    • JPS5961622A
    • 1984-04-07
    • JP16929782
    • 1982-09-28
    • Kowa Sangyo Kk
    • NOGUCHI HIDEO
    • E02D5/80
    • E02D5/808
    • PURPOSE:To remove out PC steel wires by a method in which a removable main body having a blade on its periphery is provided to an anchor body in advance, the removable main body is pulled out after using the anchor and broken, and the bonding between fixing PC steel wires and cement mortar is released. CONSTITUTION:After using an earth anchor, the tensile force of a PC steel wire 17 fixed to the anchor head 27 is released, a removable PC steel wire 30 is inserted into the anchor body 14, and a male screw 30a provided at the tip is connected with the female screw 15d of a removable main body 15. When the main body 15 is pulled up through the PC steel wire 30 by a jack, a vinyl chloride tube 16 is broken by the main body 15, the anchor body consisting of the PC steel wire 17 and the cement mortar 13 is expanded and broken by the wedge action of the inclined part 15b of the main body 15, and the anchor body is cracked by the blade 15a. Therefore, the bonding between the PC steel wire 17 and the cement mortar 13 is broken and the steel wire 17 can thus be easily pulled out.
    • 目的:通过预先将锚固体设置有具有其周边上具有叶片的可拆卸主体的方法来移除PC钢丝,在使用锚固件之后将可拆卸主体拉出并断开,并且 固定PC钢丝绳和水泥砂浆被释放。 构成:使用地锚后,解除固定在锚头27上的PC钢丝17的张力,将可拆卸的PC钢丝30插入到锚固体14内,设置在前端的外螺纹30a 与可拆卸主体15的内螺纹15d连接。当主体15通过千斤顶通过PC钢丝30向上拉动时,氯乙烯管16被主体15断开,锚体由 PC钢丝17和水泥砂浆13由于主体15的倾斜部15b的楔形作用而膨胀破裂,并且锚固体被叶片15a破裂。 因此,PC钢丝17与水泥砂浆13之间的接合被破坏,因此能够容易地拉出钢丝17。