JPH08338013A - Bagging method of soil and sand - Google Patents
Bagging method of soil and sandInfo
- Publication number
- JPH08338013A JPH08338013A JP7146197A JP14619795A JPH08338013A JP H08338013 A JPH08338013 A JP H08338013A JP 7146197 A JP7146197 A JP 7146197A JP 14619795 A JP14619795 A JP 14619795A JP H08338013 A JPH08338013 A JP H08338013A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- soil
- earth
- bag
- bag body
- 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.)
- Pending
Links
Landscapes
- Basic Packing Technique (AREA)
- Revetment (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、土砂の袋詰方法に関
し、特に、土砂を充填した多数の袋体を積み上げて、盛
土、護岸の背面盛土、消波堤の基礎盛土、仮設堤防等の
土砂構造物を造成する際に、各袋体に土砂を充填すべく
採用する土砂の袋詰方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bagging method for earth and sand, and particularly to stacking a large number of bags filled with earth and sand for embankment, back embankment of seawall, foundation embankment of breakwater, temporary embankment, etc. The present invention relates to a bagging method for earth and sand that is adopted to fill each bag with earth and sand when constructing a earth and sand structure.
【０００２】[0002]
【従来の技術】盛土、護岸の背面盛土、消波堤の基礎盛
土、仮設堤防等の土砂構造物は、一般に掘削された良質
の土砂や粒径の大きい割石、捨石等を盛り立てたり、あ
るいは積み上げることによって造成されるものである
が、かかる土砂構造物を、土砂を袋詰めした多数の袋体
を積み上げて造成する場合がある。2. Description of the Related Art Embankments, back embankments for revetments, foundation embankments for breakwaters, and earth and sand structures such as temporary embankments are generally constructed by excavating good quality earth and sand, large-sized rubble stones, rubble stones, or the like. Although it is created by stacking, such a sediment structure may be created by stacking a large number of bags in which the bag is filled with earth and sand.
【０００３】すなわち、この土砂を袋詰めした袋体を用
いる方法によれば、運搬や施工に適した大きさの袋体に
掘削した土砂を袋詰めすることにより、この土砂は、袋
体の大きさを一単位とする土木材料として一体として取
り扱うことができ、また、袋詰めされた土砂は、例え品
質の劣る土砂を使用した場合でも、水中における水の流
れや地下水等によって流出することなく袋体の内部に保
持されるので、土砂を袋体に袋詰めして使用することに
より、安定した土砂構造物を造成することができる。That is, according to the method of using the bag body in which the earth and sand are packed, by packing the excavated earth and sand into the bag body of a size suitable for transportation and construction, the size of the bag and the sand is reduced. It can be handled as a civil engineering material with a unit of one unit, and the packed sand does not flow out due to the flow of water in the water or groundwater, even if poor quality sand is used. Since it is held inside the body, it is possible to create a stable earth and sand structure by using the earth and sand in a bag.
【０００４】そして、土砂を袋体に袋詰めするには、従
来の方法によれば、地上の作業空間内において、人力作
業や機械作業によって、袋体に形成した投入開口から袋
体の内部に土砂を投入充填する方法や、特に袋体の大き
さが大きい場合には、袋体の投入開口を上方に向けて吊
り下げた状態とし、掘削機械や搬送機械からこの投入開
口に向けて土砂を落下させることにより充填する方法な
どが採用されていた。In order to fill the bag with the earth and sand, according to the conventional method, in the work space on the ground, a manual work or a mechanical work is carried out to the inside of the bag from an insertion opening formed in the bag. When loading and filling earth and sand, or especially when the bag is large in size, make sure that the bag's loading opening is hung so that the excavating machine or transport machine can load the loading and unloading earth and sand. The method of filling by dropping is adopted.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上記従
来の土砂を袋詰めする方法によれば、特に施工性を鑑み
て袋体の大きさを大きくする場合には、投入充填される
大量の土砂の重量に絶え得るように、強度の大きな高価
な袋体を用いる必要があるとともに、強度が十分でない
場合には、例えば吊り下げた袋体の投入開口に向けて掘
削機械や搬送機械から土砂を落下させて投入充填する場
合などにおいては、投入時の衝撃等により、袋体やこれ
の吊り下げ部分が破損しやすくなるという課題があっ
た。However, according to the above-mentioned conventional method for bagging earth and sand, particularly when the size of the bag body is increased in view of workability, a large amount of earth and sand to be charged is filled. It is necessary to use an expensive bag with high strength so that it can withstand the weight, and if the bag is not strong enough, for example, drop earth and sand from the excavating machine or transport machine toward the loading opening of the suspended bag. However, in the case of charging and filling, there is a problem that the bag body and the hanging portion thereof are likely to be damaged due to an impact at the time of charging.
【０００６】そこで、この発明は、上記従来の課題に着
目してなされたもので、袋体に土砂を投入充填する際の
袋体に負荷される荷重を軽減し、安価な袋体を用いて経
済的に土砂の袋詰め作業を行なうことのできる土砂の袋
詰方法を提供することを目的とするものである。Therefore, the present invention has been made by paying attention to the above-mentioned conventional problems, and reduces the load applied to the bag when the bag is filled with earth and sand, and uses an inexpensive bag. It is an object of the present invention to provide a method for bagging earth and sand that can economically carry out the bagging operation of earth and sand.
【０００７】[0007]
【課題を解決するための手段】この発明は、上記目的を
達成するためになされたもので、その要旨は、土砂を充
填した多数の袋体を積み上げて、盛土、護岸の背面盛
土、消波堤の基礎盛土、仮設堤防等の土砂構造物を造成
する際に、前記袋体に土砂を充填すべく採用する土砂の
袋詰方法であって、前記袋体を、土砂の投入開口を上方
に向けた状態で水中に吊り下げ、前記投入開口を介して
土砂を投入することにより、投入した土砂を水中を落下
せつつ前記袋体の内部に堆積充填することを特徴とする
土砂の袋詰方法にある。The present invention has been made in order to achieve the above-mentioned object, and its gist is to stack a large number of bags filled with earth and sand to form an embankment, a back embankment of a revetment, and a breakwater. A method of packing earth and sand to be used to fill the bag with earth and sand when constructing earth and sand structures such as a foundation embankment of a bank, a temporary embankment, etc. A method for bagging earth and sand, characterized in that the bag is suspended in water in a state of being directed, and earth and sand are introduced through the introduction opening, whereby the introduced earth and sand is deposited and filled inside the bag body while falling in water. It is in.
【０００８】また、この発明によれば、土砂を内部に堆
積充填した前記袋体を、水面より上方に吊り上げること
なく水中を介して土砂構造物の造成位置まで運搬するこ
ともできる。Further, according to the present invention, the bag body in which the earth and sand are deposited and filled can be carried to the construction position of the earth and sand structure through the water without being lifted above the water surface.
【０００９】[0009]
【作用】そして、この発明の土砂の袋詰方法によれば、
投入開口を介して投入される土砂は、水面に衝突するこ
とにより、空中を落下する時のエネルギーが吸収される
とともに、水中を落下する際には、浮力の作用を受けて
その重量を軽減しつつ袋体の内部に順次堆積充填される
ので、これらによって袋詰め作業時における袋体に負荷
される荷重を軽減することができる。According to the method for bagging earth and sand of the present invention,
The earth and sand that are thrown in through the throwing opening collide with the water surface to absorb the energy when it falls in the air, and when it falls in the water, it receives the effect of buoyancy to reduce its weight. Meanwhile, since the bag body is sequentially accumulated and filled, the load applied to the bag body during the bag packing operation can be reduced by these.
【００１０】また、水中において土砂を内部に堆積充填
した袋体を、水面より上方に吊り上げることなく水中を
介して土砂構造物の造成位置まで運搬するようにうすれ
ば、浮力の作用によって投入した土砂の重量を軽減する
ことにより、運搬作業中における袋体に負荷される荷重
を緩和することができる。[0010] Further, if the bag body in which sediment is deposited and filled in water is carried so as not to be lifted above the surface of the water through the water to the construction position of the sediment structure, the added sediment is added by the action of buoyancy. By reducing the weight of the bag, it is possible to reduce the load applied to the bag during the transportation work.
【００１１】[0011]
【実施例】次にこの発明の一実施例を添付図面を参照し
つつ詳細に説明する。この実施例の土砂の袋詰方法は、
土砂を充填した多数の袋体を積み上げて、例えば消波堤
の基礎地盤を水中に造成する際に、各袋体に効率よく土
砂を投入充填するために採用されたものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will now be described in detail with reference to the accompanying drawings. The method for bagging the earth and sand in this example is
It is used to efficiently pour and fill soil into each bag when a large number of bags filled with sand are stacked and, for example, the foundation ground of a breakwater is constructed in water.
【００１２】そして、この実施例によれば、消波堤の構
築現場の近傍において、護岸１０に隣接する水面上に、
仮設足場を組んで袋詰め作業台１１を設置し、この作業
台１１上で袋詰め作業を行なう。すなわち、この作業台
１１には、これの下方の水中に袋体１２を吊り下げるた
めの開口が形成されており、また、この開口の周縁部に
は袋体を吊り下げ固定するための固定定規１４が設けら
れ、袋体１２の投入開口１３の周縁部分をこの固定定規
１４に取り付け固定することにより、袋体１２は、投入
開口１３を、固定定規１４に沿った形状で上方に向けて
開口しつつ、当該上端部分を残して水中に吊り下げられ
ることになる。According to this embodiment, in the vicinity of the construction site of the breakwater, on the water surface adjacent to the seawall 10,
A temporary scaffold is assembled to install the bag filling work table 11, and the bag filling work is performed on the work table 11. That is, the workbench 11 is formed with an opening for suspending the bag body 12 in the water below the workbench 11, and a fixing ruler for suspending and fixing the bag body at the periphery of the opening. 14 is provided, and by fixing and fixing the peripheral portion of the throw-in opening 13 of the bag body 12 to this fixed ruler 14, the bag body 12 opens the throw-in opening 13 upward along the shape of the fixed ruler 14. At the same time, it will be suspended in water leaving the upper end portion.
【００１３】ここで、固定定規１４は、固定定規１４と
の間に袋体１２の周縁部分を挟み込んで当該周縁部分を
固定するための固定板や、袋体１２の周縁部分を係止す
る係止金具等の袋体固定手段１６を備えることにより、
作業員によって、袋体１２を、作業台１１からこれの下
方の水中に容易に吊り下げ固定することができる。ま
た、固定定規１４は、例えばこれをスライド変形するこ
とにより、これに開口固定した袋体１２の周縁部分を閉
塞させる機能をも備え、袋体１２の内部に土砂を投入充
填した後、袋体１２の投入開口１３を閉塞して、投入し
た土砂がこぼれ落ちないようにすることができるととも
に、作業台１１における作業として、閉塞した袋体１２
の上端部分に、吊り金具等の運搬手段を容易に取り付け
ることができるようになっている。Here, the fixed ruler 14 includes a fixing plate for sandwiching the peripheral portion of the bag body 12 with the fixed ruler 14 to fix the peripheral portion, and a member for locking the peripheral portion of the bag body 12. By providing the bag body fixing means 16 such as a stopper,
The bag body 12 can be easily suspended and fixed by the worker from the work table 11 in the water below the work table 11. Further, the fixed ruler 14 also has a function of closing the peripheral portion of the bag body 12 that is open and fixed to the fixed ruler 14 by, for example, slidingly deforming it, and after filling and filling the inside of the bag body 12 with sand and sand, It is possible to block the charging opening 13 of the container 12 so that the charged earth and sand does not spill, and as a work on the work table 11, the closed bag body 12 is used.
A transportation means such as a hanging metal fitting can be easily attached to the upper end portion of the.
【００１４】一方、作業台１１から吊り下げられる土砂
を充填するための袋体１２は、例えば、不織布、織布、
編物等からなる繊維性のシートを、例えば０．３〜５ｍ
3 程度の大きさの袋状に縫製したもので、また、その繊
維の素材としては、天然繊維、合成繊維等、種々の繊維
を使用することができる。そして、かかる袋体１２は、
その表面に、水分の通過は許容するが土粒子の通過を遮
断し得る大きさの多数の微細孔を有し、土砂の投入に伴
って、投入された土砂の容積に相当する量の水を、袋体
の外部に押し出して容易に排出することができるととも
に、土砂の通過を遮断して周囲の水の汚濁を極力防止す
ることができるようになっている。なお、この袋体１２
は、土砂を充填した後これを吊り上げて陸上において使
用する場合には、その水分のみを排出するフィルター機
能により、水切りを迅速に行なうことができるようにな
っている。また、袋体１２の大きさは、土砂の投入作業
や消波堤の構築現場における積み上げ作業の施工性等を
鑑みて適宜設計されるものである。On the other hand, the bag 12 for filling the earth and sand suspended from the work table 11 is, for example, a non-woven fabric, a woven fabric,
A fibrous sheet made of a knitted fabric, for example, 0.3 to 5 m
It is sewn into a bag shape of about 3 sizes, and various fibers such as natural fiber and synthetic fiber can be used as the material of the fiber. And the bag body 12 is
On its surface, it has a large number of fine holes of a size that allows the passage of moisture but blocks the passage of soil particles, and as the soil is thrown in, the amount of water corresponding to the volume of the thrown sand is held. It can be pushed out of the bag body and easily discharged, and the passage of soil and sand can be blocked to prevent contamination of surrounding water as much as possible. In addition, this bag 12
When the soil is filled and then lifted and used on land, the filter function that discharges only the moisture allows quick draining. Further, the size of the bag body 12 is appropriately designed in consideration of workability such as earth and sand loading work and stacking work at a breakwater construction site.
【００１５】そして、この実施例の土砂の袋詰方法によ
れば、投入開口１３を上方に向けて吊り下げられている
袋体１２の当該投入開口１３に向けて、例えばクラムシ
ェルのバケット１５から土砂１７を落下させることによ
り、土砂１７を袋体１２の内部に投入充填する。なお、
投入される土砂１７は、砂質土等の良質の土砂を用いる
ことが好ましいが、陸上や水中における掘削現場から残
土して発生した、粘性土や砂礫等を含有した種々雑多な
土砂を用いることもできる。According to the method for bagging the earth and sand of this embodiment, the bag opening 12 of the bag body 12 suspended from the charging opening 13 is directed upward from the bucket 15 of the clam shell, for example. By dropping the earth and sand 17, the earth and sand 17 is charged and filled in the bag body 12. In addition,
It is preferable to use good quality sand such as sandy soil as the earth and sand 17 to be put in, but use various miscellaneous earth and sand containing cohesive soil, gravel, etc., generated as soil left from excavation sites on land or in water. You can also
【００１６】ここで、バケット１５から投入開口１３を
介して袋体１２に投入される土砂１７は、水面に衝突す
ることにより、空中を落下する時のエネルギーが吸収さ
れ、また、浮力の作用を受けてその重量を軽減しつつ袋
体１２の内部に順次堆積充填されることになるので、か
かる土砂１７の投入作業時における、袋体１２に負荷さ
れる荷重が軽減されることになる。Here, the earth and sand 17 thrown into the bag body 12 from the bucket 15 through the throwing opening 13 collide with the water surface to absorb the energy when falling in the air, and also to exert a buoyancy effect. Since the weight is received and sequentially accumulated and filled in the bag body 12 while being reduced in weight, the load applied to the bag body 12 at the time of the work of charging the earth and sand 17 is reduced.
【００１７】そして、このようににして土砂１７を投入
充填した袋体１２は、その上端部分の投入開口１３を閉
塞するとともに、吊り金具を介してクレーン等により吊
り上げて消波堤の構築現場まで運搬し、その水底面に、
消波堤の基礎地盤を造成すべく順次積み上げてゆく。こ
こで、袋体１２は、一旦水面より上方に吊り上げて運搬
してゆくこともできるが、袋体１２を固定定規１４から
外した後、水中に没したまま水中を介して消波堤の構築
現場まで運搬するようにすれば、浮力の作用によって充
填した土砂１７の重量を引き続き軽減することにより、
運搬作業中に、袋体１２にかかる負荷を緩和することも
できる。The bag body 12 thus charged with the earth and sand 17 closes the charging opening 13 at the upper end thereof, and is lifted by a crane or the like via a hanging metal fitting to the construction site of the breakwater. Transport it to the bottom of the water,
We will build up one after another to create the foundation ground of the breakwater. Here, the bag body 12 can be temporarily lifted above the water surface for transportation, but after the bag body 12 is removed from the fixed ruler 14, the bag body 12 is submerged in the water to construct a breakwater through the water. If it is transported to the site, by continuing to reduce the weight of the filled sand 17 by the action of buoyancy,
It is also possible to reduce the load on the bag body 12 during the transportation work.
【００１８】なお、上記実施例においては、消波堤の基
礎地盤を造成すべく、土砂を袋詰めした袋体を多数製造
する際に、この発明の土砂の袋詰方法を採用する場合に
ついて記載したが、この発明は、かかる態様のものに限
定されるものではなく、盛土、護岸の背面盛土、消波堤
の基礎盛土、仮設堤防等の各種の土砂構造物を造成する
際に、土砂を袋詰めした袋体を土木材料として多数製造
すべく採用することができる。In the above embodiment, the case where the bagging method for sand and sand according to the present invention is adopted when a large number of bags for bagging sand and sand are produced in order to construct the foundation ground of a breakwater, is described. However, the present invention is not limited to such an embodiment, and when forming various types of earth and sand structures such as embankments, back embankments of revetments, foundation embankments of breakwaters, temporary embankments, etc. It can be adopted to manufacture a large number of bagged bags as civil engineering materials.
【００１９】また、上記土砂を袋詰めした袋体を、陸上
に盛土を造成するための土木材料として製造する場合に
は、例えば盛土の造成現場の近傍に仮設の貯水池を設
け、この貯水池で袋詰め作業を行なうことにより、この
発明の土砂の袋詰方法を容易に適用することができる。Further, when the bag body filled with the above-mentioned earth and sand is manufactured as a civil engineering material for constructing an embankment on land, for example, a temporary reservoir is provided near the embankment construction site, and the bag is stored in this reservoir. By carrying out the packing operation, the bagging method for earth and sand of the present invention can be easily applied.
【００２０】さらに、土のう袋のように比較的小さな袋
体に、人力作業により土砂を投入する場合においても、
この発明の土砂の袋詰方法を容易に適用することができ
る。Furthermore, even when the sand is put into a relatively small bag like a sandbag by manual work,
The bagging method for earth and sand according to the present invention can be easily applied.
【００２１】[0021]
【発明の効果】以上詳細に説明したように、この発明の
土砂の袋詰方法によれば、土砂の投入開口を上方に向け
た状態で袋体を水中に吊り下げ、投入開口を介して水中
の袋体の内部に土砂を投入することにより、投入される
土砂は、水面に衝突して空中落下時におけるエネルギー
が吸収されるとともに、浮力の作用を受けてその重量を
軽減しつつ沈降して袋体の内部に順次堆積充填され、こ
れらによって袋詰め作業時における袋体に負荷される荷
重を軽減することができるので、安価な袋体を用いて経
済的かつ容易に土砂の袋詰め作業を行なうことができ
る。As described above in detail, according to the method for bagging earth and sand according to the present invention, the bag body is suspended in water with the earth and sand loading opening facing upward, and the bag is submerged through the loading opening. By putting earth and sand inside the bag body, the earth and sand that are put in collide with the water surface and absorb the energy when falling in the air, while receiving the effect of buoyancy and settling while reducing its weight. The bag is sequentially accumulated and filled in the bag, and the load applied to the bag during the bag packing operation can be reduced. Can be done.
【００２２】また、上記土砂を内部に堆積充填した袋体
を、水面より上方に吊り上げることなく水中を介して土
砂構造物の造成位置まで運搬するようにうすれば、浮力
の作用によって充填した土砂の重量を軽減することによ
り、運搬作業中に袋体にかかる負荷を緩和することがで
きる。Further, if the bag body in which the above-mentioned earth and sand is deposited and filled is carried to the construction position of the earth and sand structure through the water without being lifted above the water surface, the effect of the buoyancy is By reducing the weight, it is possible to reduce the load on the bag during the transportation work.
【図１】この発明の一実施例にかかる土砂の袋詰方法の
実施状況を示す説明図である。FIG. 1 is an explanatory view showing an implementation status of a method for bagging earth and sand according to an embodiment of the present invention.
１１ 袋詰め作業台 １２ 袋体 １３ 投入開口 １４ 固定定規 １５ バケット １６ 袋体固定手段 １７ 土砂 11 bagging work table 12 bag body 13 loading opening 14 fixing ruler 15 bucket 16 bag body fixing means 17 earth and sand
Claims (2)
て、盛土、護岸盛土、消波堤の基礎盛土、仮設堤防等の
土砂構造物を造成する際に、前記袋体に土砂を充填すべ
く採用する土砂の袋詰方法であって、前記袋体を、土砂
の投入開口を上方に向けた状態で水中に吊り下げ、前記
投入開口を介して土砂を投入することにより、投入した
土砂を水中を落下せつつ前記袋体の内部に堆積充填する
ことを特徴とする土砂の袋詰方法。1. When a large number of bags filled with earth and sand are piled up to form earth and sand structures such as embankments, revetment embankments, foundation embankments of breakwaters and temporary embankments, the bags are filled with earth and sand. A bag packing method of earth and sand to be adopted in such a way that the bag body is suspended in water with the earth and sand input opening facing upwards, and the earth and sand are input through the input opening, thereby supplying the input earth and sand. A bagging method for earth and sand, characterized by depositing and filling the inside of the bag body while dropping in water.
水面より上方に吊り上げることなく水中を介して土砂構
造物の造成位置まで運搬することを特徴とする請求項１
に記載の土砂の袋詰方法。2. The bag body in which earth and sand are deposited and filled,
2. It is transported to the construction position of the earth and sand structure through the water without being lifted above the water surface.
The bagging method for earth and sand described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7146197A JPH08338013A (en) | 1995-06-13 | 1995-06-13 | Bagging method of soil and sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7146197A JPH08338013A (en) | 1995-06-13 | 1995-06-13 | Bagging method of soil and sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08338013A true JPH08338013A (en) | 1996-12-24 |
Family
ID=15402330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7146197A Pending JPH08338013A (en) | 1995-06-13 | 1995-06-13 | Bagging method of soil and sand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08338013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004011131A (en) * | 2002-06-03 | 2004-01-15 | Ems Japan Kk | Construction method of reinforcing structure |
-
1995
- 1995-06-13 JP JP7146197A patent/JPH08338013A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004011131A (en) * | 2002-06-03 | 2004-01-15 | Ems Japan Kk | Construction method of reinforcing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6582361B2 (en) | Vacuum-consolidated dredging method, tower-type airtight loading box and dedicated work ship. | |
| US9359175B2 (en) | Soft-sided containers and systems and methods for using soft-sided containers | |
| CN218027769U (en) | Combined device of cofferdam and purse net for mangrove planting | |
| CA2340349A1 (en) | Dike module | |
| Heibaum | Coastal scour stabilisation using granular filter in geosynthetic nonwoven containers | |
| CN201439603U (en) | Flow intercepting steel box structure | |
| AU2019203298A1 (en) | A method and system for underwater scour prevention | |
| JPH08338013A (en) | Bagging method of soil and sand | |
| KR102231145B1 (en) | Crane and Structure Construction Method Using the Crane | |
| CN110438857A (en) | A kind of Freeway of Mountain Range steel reinforcement cage stalagmite stake and its construction technology | |
| KR101268235B1 (en) | Shore protection using soil-bag | |
| JP3028048B2 (en) | Caisson quay wicking prevention method | |
| CN106759102A (en) | Emergency flood fighting geotechnique bag and its application method | |
| CN218368375U (en) | Sand gravel bagging device | |
| JPH09143956A (en) | Method for forming water-impervious layer on revetment and bag therefor | |
| JP2678724B2 (en) | Method for forming a layer for preventing the extraction of landfill sand | |
| Hamidi et al. | Dynamic Compaction and Dynamic Surcharging at Dubai’s Palm Jumeira Sewage Treatment Plants | |
| CN209211425U (en) | A kind of multifunction module formula soil body pressing formation device | |
| Heibaum | Cost effective construction methods using geosynthetic containers | |
| Bailey et al. | Equipment and placement techniques for subaqueous capping | |
| CN209211426U (en) | A kind of modular soil body pressing formation device | |
| JP2662626B2 (en) | Landfill method | |
| CN208395772U (en) | A kind of flood control water blocking device | |
| CN209211431U (en) | A kind of modular soil body pressing formation device with quick water-discharging function | |
| JPH11280109A (en) | Throating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20040426 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040608 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040806 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20050809 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20050819 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 6 Free format text: PAYMENT UNTIL: 20110826 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110826 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120826 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |