JPH086316B2 - Ground anchor pressure receiving plate and its installation method - Google Patents
Ground anchor pressure receiving plate and its installation methodInfo
- Publication number
- JPH086316B2 JPH086316B2 JP26632693A JP26632693A JPH086316B2 JP H086316 B2 JPH086316 B2 JP H086316B2 JP 26632693 A JP26632693 A JP 26632693A JP 26632693 A JP26632693 A JP 26632693A JP H086316 B2 JPH086316 B2 JP H086316B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure receiving
- receiving plate
- plate
- ground
- ground anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000009434 installation Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims description 26
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 239000012783 reinforcing fiber Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 229920001431 Long-fiber-reinforced thermoplastic Polymers 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 6
- 230000000452 restraining effect Effects 0.000 description 5
- 229920006328 Styrofoam Polymers 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- 239000008261 styrofoam Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は法面抑止工などに用い
るグラウンドアンカーの受圧板およびこの受圧板を地山
面に不陸を調整して設置する方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressure receiving plate of a ground anchor used for slope restraining work and the like, and a method for installing the pressure receiving plate on the ground surface by adjusting unevenness.
【０００２】[0002]
【従来技術】法面抑止工として用いられるグラウンドア
ンカーの受圧板としては、場所打ちコンクリ−トによ
る法枠、プレキャストコンクリ−トブロックなどがあ
る。2. Description of the Related Art Pressure receiving plates for ground anchors used as slope restraining works include cast-in-place concrete frames and precast concrete blocks.
【０００３】最近では、工期の短縮および景観の面より
プレキャストコンクリ−トブロックが多く用いられるよ
うになってきた。しかし、プレキャストコンクリ−トブ
ロックはそれ自体の重量が重く（２０００〜３０００k
g）、クレーンなどの施工機械が使用できない場所では
施工が困難である。また、クレーンなどが使えても重量
物であることから、施工に費やされる経費や労力の負担
は大であった。In recent years, precast concrete blocks have come to be widely used in terms of shortening the construction period and landscape. However, the precast concrete block itself has a heavy weight (2000-3000k).
g), construction is difficult in places where construction machines such as cranes cannot be used. Moreover, even if a crane or the like can be used, since it is a heavy object, the cost and labor required for the construction are large.
【０００４】プレキャストブロックを法面に据え付ける
とき、法面の不陸の調整が問題になる。従来は、モル
タルを敷いて調整、法面を平坦に形成、発泡スチロ
ールをブロックの下敷きにする、半分程度の導入緊張
力を与えてブロックを押さえ、地山との隙間にモルタル
を充填する、などの方法で不陸の調整をしてきた。When installing the precast block on the slope, the adjustment of slope unevenness becomes a problem. Conventionally, laying mortar for adjustment, forming the slope flat, laying styrofoam under the block, applying about half the introduction tension force to press the block, filling the gap with the ground with mortar, etc. I have adjusted the unevenness by the method.
【０００５】[0005]
【発明が解決しようとする課題】法面抑止工として用い
られるグラウンドアンカーが施工される場所は傾斜面上
であり、施工性が悪い場所である。そういった場所で重
量物を扱うことは施工の困難を伴う。そこで、従来より
施工性の良い受圧板が求められていた。この発明はその
要求に答えたものであり、軽量で施工性が優れ、かつ、
グラウンドアンカーの抑止力を発現しうる耐力そなえた
グラウンドアンカーの受圧板およびこの受圧板を不陸が
ある地山面に不陸を調整して能率よく設置する方法を提
案することにある。The ground anchor used as a slope restraint is constructed on an inclined surface, which is a poor construction. Handling heavy objects in such places is difficult to construct. Therefore, there has been a demand for a pressure plate having a good workability. This invention meets the demand, is lightweight and has excellent workability, and
The purpose of the present invention is to propose a pressure-receiving plate of a ground anchor having a proof strength capable of expressing the deterrent force of the ground anchor and a method of efficiently installing the pressure receiving plate by adjusting the unevenness on the ground surface where there is unevenness.
【０００６】[0006]
【課題を解決するための手段】請求項１のグラウンドア
ンカーの受圧板は、補強繊維が長さ方向に配向した長尺
の繊維強化プラスチック材を井桁状に組立てなることを
特徴とする。請求項２の設置方法は、グラウンドアンカ
ーの受圧板の設置方法において、設置すべき地山位置に
平板状の敷板をスペイサーを介し仮設置し、地山面との
間にモルタルを注入して不陸を調整し固定した後、敷板
上に、補強繊維が長さ方向に配向した長尺の繊維強化プ
ラスチック材を井桁状に組立てなるグラウンドアンカー
の受圧板を設置することを特徴とする。The pressure receiving plate of the ground anchor according to claim 1 is characterized in that a long fiber-reinforced plastic material in which reinforcing fibers are oriented in the length direction is assembled in a cross beam shape. The installation method according to claim 2 is the installation method of the pressure plate of the ground anchor, in which a flat base plate is temporarily installed at a ground position to be installed via a spacer and mortar is injected between the ground surface and the ground surface. After adjusting and fixing the land, it is characterized in that a pressure receiving plate of a ground anchor is installed on the floor plate, in which a long fiber-reinforced plastic material having reinforcing fibers oriented in the longitudinal direction is assembled in a cross beam shape.
【０００７】[0007]
【実施例】図１に実施例の受圧板に用いる繊維強化プラ
スチック材（以下ＦＲＰ材という）を示す。このＦＲＰ
材はガラス繊維の強化繊維が長さ方向に配向しマトリッ
クス材がエポキシ樹脂で断面が長方形（幅２００ミリ、
厚さ１２ミリ）の長尺材（長さ1500ミリ）であり、図１
（ａ）、（ｂ）に示すように、幅方向片側部に幅１２ミ
リ、深さ６５ミリの切込２−１を８ケ設けた櫛状のＦＲ
Ｐ材１−１、幅１２ミリ、深さ１３５ミリの切込２−２
を８ケ設けた櫛状のＦＲＰ材１−２の２つからなる。EXAMPLE FIG. 1 shows a fiber reinforced plastic material (hereinafter referred to as FRP material) used for the pressure receiving plate of the example. This FRP
The material is glass fiber reinforced fibers oriented in the longitudinal direction, the matrix material is epoxy resin and the cross section is rectangular (width 200 mm,
It is a long material (length 1500 mm) with a thickness of 12 mm.
As shown in (a) and (b), a comb-shaped FR having 8 cuts 2-1 with a width of 12 mm and a depth of 65 mm on one side in the width direction.
P material 1-1, width 12 mm, depth 135 mm notch 2-2
It is composed of two comb-shaped FRP materials 1-2 provided with eight pieces.
【０００８】図２は実施例の受圧板３であり、直交する
８本のＦＲＰ材１−１、と８本のＦＲＰ材１−２を断面
長方形の長辺を上下方向となし、相互に切込２−１、２
−２を嵌合し井桁状に組立てなり、４本１組のＦＲＰ材
１−１、１−２の端部間にはＦＲＰパイプ４を介挿しス
タッドボルトを差し込み固定して、間隔が保持されてお
り、受圧板の中央部にはアンカーヘッドの定着空間５が
設けてある。FIG. 2 shows a pressure receiving plate 3 of the embodiment, in which eight orthogonal FRP materials 1-1 and eight FRP materials 1-2 are cut from each other with the long sides of the rectangular section being the vertical direction. 2-1 and 2
-2 are assembled to form a cross beam, and the FRP pipe 4 is inserted between the ends of the four FRP members 1-1 and 1-2, and the stud bolt is inserted and fixed to maintain the space. An anchor head fixing space 5 is provided at the center of the pressure receiving plate.
【０００９】この実施例に示す受圧板３は、抑止力４０
ｔ〜５０ｔ用のアンカーの受圧板として設計されたもの
で、部材厚さおよび長さを増すことにより、さらに大き
な抑止力を必要とするアンカーの受圧板を製作すること
ができる。また、この実施例では、直交する８本のＦＲ
Ｐ材１−１と８本のＦＲＰ材１−２を用いて受圧板を形
成しているが、部材厚さを増すことによって、部材数を
減らして受圧板を形成することもできる。The pressure receiving plate 3 shown in this embodiment has a restraining force 40.
It is designed as an anchor pressure receiving plate for t to 50t, and by increasing the member thickness and length, it is possible to manufacture an anchor pressure receiving plate that requires a greater restraining force. Further, in this embodiment, eight FRs which are orthogonal to each other are used.
Although the pressure receiving plate is formed using the P material 1-1 and the eight FRP materials 1-2, the number of members can be reduced to form the pressure receiving plate by increasing the member thickness.
【００１０】以下このグラウンドアンカーの受圧板を法
面抑止工として用いる場合の設置の施工例を挙げて説明
する。Hereinafter, an example of installation when the pressure receiving plate of the ground anchor is used as a slope prevention work will be described.
【００１１】図３において、グラウンドアンカー６を設
けたアンカー孔７がある法面地山に十字形をなした平坦
なＦＲＰ製の敷板９を仮設置する。敷板９には中央部に
アンカー孔７に合わせた穴が開けてあり、アンカー孔７
の位置に中央部の穴が合うように敷板周辺と法面地山８
との間に発泡スチロールのスペーサー１１を介挿し、ス
パイク１２を打ち込み仮固定する。敷板９の中央部に設
けた穴には、アンカー孔７の位置に合わせて円筒型枠を
挿入する。なお，敷板９上面には一方向に沿いずれ止め
突条１３が突設してある。In FIG. 3, a cruciform flat FRP floor plate 9 is temporarily installed on the slope with the anchor hole 7 provided with the ground anchor 6. A hole corresponding to the anchor hole 7 is opened in the center of the floor plate 9, and the anchor hole 7
So that the hole in the center matches the position of
Styrofoam spacer 11 is inserted between and, and spike 12 is hammered in and temporarily fixed. A cylindrical frame is inserted into the hole provided in the center of the floor plate 9 in accordance with the position of the anchor hole 7. A ridge 13 is provided on the upper surface of the floor plate 9 so as to extend in one direction.
【００１２】このようにして仮設置した敷板９の下側の
法面地山８間にモルタル１４を注入し、法面の不陸を調
整して敷板９を固定する（図４参照）。円筒型枠はモル
タル硬化後撤去する。The mortar 14 is injected between the slopes 8 on the lower side of the floor plate 9 temporarily installed in this way to adjust the unevenness of the slope and fix the floor plate 9 (see FIG. 4). The cylindrical form is removed after the mortar has hardened.
【００１３】この敷板９上に、井桁状に組み立てた受圧
板３をずれ止め突条１３で係止して載置する（図５）。
ずれ止め突条１３は、受圧板３を係止した時に、定着空
間５の位置が敷板９の中央部に開けてある穴に合うよう
に設けられている。続いて、受圧板３中央の定着空間５
上において、グラウンドアンカー６の頭部を定着板１
５、１５’にナット１６を締めつけて、緊結し法面抑止
工としてのグラウンドアンカーの受圧板の施工が完了す
る。The pressure receiving plate 3 assembled in a cross beam shape is placed on the base plate 9 by being locked by the shift preventing ridges 13 (FIG. 5).
The shift preventing ridges 13 are provided so that the position of the fixing space 5 is aligned with the hole formed in the central portion of the floor plate 9 when the pressure receiving plate 3 is locked. Then, the fixing space 5 in the center of the pressure receiving plate 3
Above, the head of the ground anchor 6 is fixed to the fixing plate 1
The nut 16 is fastened to 5, 15 ', and the construction of the pressure receiving plate of the ground anchor as a slope restraining work is completed.
【００１４】上記実施例ではスペイサーとして発泡スチ
ロールを用いたが発泡ウレタン、ブチルゴムなど弾性に
富んだ厚さ数センチの材料を用いることができる。In the above embodiment, styrofoam was used as the spacer, but a material having a thickness of several centimeters, which is rich in elasticity, such as urethane foam and butyl rubber can be used.
【００１５】この発明で用いるＦＲＰ材は強化繊維とし
てガラス繊維、炭素繊維、芳香族ポリアミド繊維等の高
弾性率繊維を長さ方向に配向せしめ、エポキシ樹脂、不
飽和ポリエステル樹脂等の熱硬化性樹脂、あるいはウレ
タン樹脂を混入し低比重化したもの等が母材として用い
られ、引き抜き成形法あるいはプレス成形法により製造
される。The FRP material used in the present invention is a thermosetting resin such as an epoxy resin or an unsaturated polyester resin in which a high elastic modulus fiber such as glass fiber, carbon fiber or aromatic polyamide fiber is oriented in the longitudinal direction as a reinforcing fiber. Alternatively, a material having a low specific gravity mixed with a urethane resin is used as a base material, and is manufactured by a drawing method or a press molding method.
【００１６】これらのＦＲＰ材は木材と同様の加工によ
って櫛状に加工し、相互に嵌合して容易に井桁状に組立
ができ、各ＦＲＰ材が一体となった剛構造の受圧板とす
ることができる。These FRP materials are processed into a comb shape by the same processing as that of wood, and they can be fitted together to be easily assembled in a cross beam shape, and a pressure-receiving plate having a rigid structure in which each FRP material is integrated. be able to.
【００１７】図１に示すＦＲＰ材は引張強度（長手方
向）３０００kg／cm2 、圧縮強度（長手方向）２０００
kg／cm2 、弾性率１８００００kg／cm2 、密度１.8ｇ／
cm3 、図２に示す受圧板は重量約１００kgであった。The FRP material shown in FIG. 1 has a tensile strength (longitudinal direction) of 3000 kg / cm 2 and a compressive strength (longitudinal direction) of 2000.
kg / cm 2, modulus 180000kg / cm 2, density of 1.8 g /
cm 3 , the weight of the pressure receiving plate shown in FIG. 2 was about 100 kg.
【００１８】この受圧板の載荷試験を下記の条件で行っ
た。すなわち、図７に示すように、Ｈ型鋼で囲まれ、内
部に砂１７を入れた模擬地盤１８（内側寸法３３００Ｘ
３３００Ｘ９００mm）上に８角形の敷板９および受圧板
３を重ねて載置し、上方の載荷フレーム１９に取付けた
ジヤッキ２０の先端で、ロードセル２１上から受圧板３
に荷重をかけ、その変位を測定した。A load test of this pressure receiving plate was conducted under the following conditions. That is, as shown in FIG. 7, a simulated ground 18 (inside dimension: 3300X, surrounded by H-shaped steel and containing sand 17 therein)
(3300 × 900 mm), the octagonal base plate 9 and the pressure receiving plate 3 are placed on top of each other, and at the tip of the jack 20 attached to the upper loading frame 19, the pressure receiving plate 3 from above the load cell 21.
A load was applied to and the displacement was measured.
【００１９】図８は受圧板Ａ．Ｂ．Ｃ．Ｄ．Ｅ位置の荷
重と変位量との相関図であり、１００ｔの荷重に耐えう
ることを示している。FIG. 8 shows the pressure receiving plate A.A. B. C. D. It is a correlation diagram of the load at the E position and the amount of displacement, and shows that it can withstand a load of 100 t.
【００２０】[0020]
【発明の効果】この発明は以上の通りであり、次の効果
を奏する。As described above, the present invention has the following effects.
【００２１】実施例に示した受圧板は抑止力４０ｔ〜
５０ｔ用のアンカーの受圧板として設計されたものであ
るが、部材厚、部材長を増すことにより更に大きな抑止
力を発揮させることができる。強化繊維が長さ方向に
配向したＦＲＰ材を井桁状に組み立てた受圧板は地盤反
力によって生じる曲げ、および剪断力にたいしＦＲＰ材
の強度を最大限に発揮する。軽量であり施工性を向上
できる。部材を搬入し、現場で受圧板を組み立てるこ
ともできる。この受圧板は劣化しがたく、ＦＲＰ製グ
ラウンドアンカーと組み合わせ永久グラウンドアンカー
を形成できる。The pressure receiving plate shown in the embodiment has a deterrent force of 40t.
Although it is designed as a pressure receiving plate for an anchor for 50t, a greater deterrent can be exerted by increasing the member thickness and member length. The pressure receiving plate, which is made by assembling the FRP material in which the reinforcing fibers are oriented in the longitudinal direction in a cross beam shape, maximizes the strength of the FRP material against bending and shearing force generated by the ground reaction force. It is lightweight and can improve workability. It is also possible to carry in the members and assemble the pressure receiving plate on site. This pressure receiving plate is resistant to deterioration and can be combined with an FRP ground anchor to form a permanent ground anchor.
【００２２】請求項２の受圧板の設置方法は受圧板が軽
量であり、法面地山上にモルタルを注入して不陸を調整
し固定した敷板の上に載置し、地盤反力が均一に分担さ
せるように正確に、かつ容易に受圧板を設置できる。According to the method of installing the pressure receiving plate of claim 2, the pressure receiving plate is light in weight, and the mortar is injected onto the slope to adjust the unevenness and place the pressure receiving plate on the fixed plate so that the ground reaction force is uniform. It is possible to install the pressure receiving plate accurately and easily so that the pressure receiving plate can be divided into two parts.
【図１】（ａ）、（ｂ）はそれぞれ実施例のＦＲＰ材の
平面図である。FIG. 1A and FIG. 1B are plan views of an FRP material of an example.
【図２】ＦＲＰ材を井桁状に組み立てた受圧板の平面図
である。FIG. 2 is a plan view of a pressure plate in which an FRP material is assembled in a cross beam shape.
【図３】（ａ）、（ｂ）は法面地山に仮設置した敷板の
斜視図および断面図である。3 (a) and 3 (b) are a perspective view and a cross-sectional view of a floor plate temporarily installed on a slope ground.
【図４】（ａ）、（ｂ）はモルタルを注入して不陸を調
整し固定した敷板の斜視図および断面図である。4 (a) and 4 (b) are a perspective view and a cross-sectional view of a floor plate in which mortar is injected to adjust and fix imperfections.
【図５】（ａ）、（ｂ）は敷板上に載置した受圧板の斜
視図および断面図である。5 (a) and 5 (b) are a perspective view and a sectional view of a pressure receiving plate placed on a floor plate.
【図６】（ａ）、（ｂ）はグラウンドアンカー頭部を緊
結固定した受圧板の斜視図および断面図である。6 (a) and 6 (b) are a perspective view and a cross-sectional view of a pressure receiving plate to which a ground anchor head is tightly fixed.
【図７】（ａ）、（ｂ）は受圧板の載荷試験を説明する
平面図および側面図である。7 (a) and 7 (b) are a plan view and a side view for explaining a load test of a pressure receiving plate.
【図８】受圧板の荷重・変位の相関クラフである。FIG. 8 is a correlation graph of load and displacement of the pressure receiving plate.
１... ＦＲＰ材、２... 切込、３... 受圧板、４... Ｆ
ＲＰパイプ、５... 定着空間、６... グラウンドアンカ
ー、７... アンカー孔、８... 法面地山、９... 敷板、
１０... 円筒型枠、１１... スペーサー、１２... スパ
イク、１３...ずれ止め突条、１４... モルタル、１
５... 上定着板、１５’... 下定着板、１６... ナッ
ト、１７... 砂、１８... 模擬地盤、１９... 載荷フレ
ーム、２０... ジヤッキ、２１... ロードセル。1 ... FRP material, 2 ... notch, 3 ... pressure plate, 4 ... F
RP pipe, 5 ... Fixing space, 6 ... Ground anchor, 7 ... Anchor hole, 8 ... Slope, 9 ... Floorboard,
10 ... Cylindrical form, 11 ... Spacers, 12 ... Spikes, 13 ... Misalignment ridges, 14 ... Mortar, 1
5 ... Upper fixing plate, 15 '... Lower fixing plate, 16 ... Nut, 17 ... Sand, 18 ... Simulated ground, 19 ... Loading frame, 20 ... Jack, 21 ... load cell.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 藪本 英登 大阪府大阪市中央区高麗橋４丁目１番１号 株式会社日本触媒内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Hideto Yabumoto 4-1-1 Koraibashi, Chuo-ku, Osaka-shi, Osaka
Claims (2)
維強化プラスチック材を井桁状に組立てなることを特徴
とするグラウンドアンカーの受圧板。1. A pressure receiving plate for a ground anchor, characterized in that a long fiber-reinforced plastic material having reinforcing fibers oriented in the longitudinal direction is assembled in a cross beam shape.
において、設置すべき地山位置に平板状の敷板をスペイ
サーを介し仮設置し、地山面との間にモルタルを注入し
て不陸を調整し固定した後、敷板上に補強繊維が長さ方
向に配向した長尺の繊維強化プラスチック材を井桁状に
組立てなるグラウンドアンカーの受圧板を設置すること
を特徴とするグラウンドアンカーの受圧板の設置方法。2. In the method of installing the pressure plate of the ground anchor, a flat plate is temporarily installed at a ground position to be installed via a spacer, and mortar is injected between the ground surface and the ground surface to adjust the unevenness. After fixing, the ground anchor pressure receiving plate is installed by assembling a long fiber-reinforced plastic material in which reinforcing fibers are oriented in the longitudinal direction on a floor plate in a cross beam shape. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26632693A JPH086316B2 (en) | 1993-10-25 | 1993-10-25 | Ground anchor pressure receiving plate and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26632693A JPH086316B2 (en) | 1993-10-25 | 1993-10-25 | Ground anchor pressure receiving plate and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07119147A JPH07119147A (en) | 1995-05-09 |
| JPH086316B2 true JPH086316B2 (en) | 1996-01-24 |
Family
ID=17429377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26632693A Expired - Fee Related JPH086316B2 (en) | 1993-10-25 | 1993-10-25 | Ground anchor pressure receiving plate and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086316B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023139640A (en) * | 2022-03-22 | 2023-10-04 | イビデングリーンテック株式会社 | Slope, slope stabilization member and slope, slope stabilization method |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003041582A (en) * | 2001-07-30 | 2003-02-13 | Geo Front:Kk | Method for anchoring anchor head |
| JP4498121B2 (en) * | 2003-12-17 | 2010-07-07 | ライト工業株式会社 | Slope stabilization method, slope greening method and slope stabilization structure |
| JP4949104B2 (en) * | 2007-03-29 | 2012-06-06 | 黒沢建設株式会社 | Pressure receiving structure |
| JP5732584B1 (en) * | 2014-10-22 | 2015-06-10 | イビデングリーンテック株式会社 | Pressure receiving plate and pressure receiving structure for slope stabilization |
| JP6364313B2 (en) * | 2014-10-23 | 2018-07-25 | 積水化学工業株式会社 | Pressure plate |
| JP2016148141A (en) * | 2015-02-10 | 2016-08-18 | 積水化学工業株式会社 | Pressure receiving plate |
| CN115030196A (en) * | 2022-06-09 | 2022-09-09 | 福建省交通规划设计院有限公司 | Prefabricated UHPC anchor rope ground beam |
| CN120906163A (en) * | 2025-09-10 | 2025-11-07 | 浙江省交通运输科学研究院 | Box assembled reinforced structure |
-
1993
- 1993-10-25 JP JP26632693A patent/JPH086316B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023139640A (en) * | 2022-03-22 | 2023-10-04 | イビデングリーンテック株式会社 | Slope, slope stabilization member and slope, slope stabilization method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07119147A (en) | 1995-05-09 |
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