Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CIVIL ENGINEERING BAG AND METHOD FOR MANUFACTURING CIVIL ENGINEERING STRUCTURE
To provide a civil engineering bag and a method for manufacturing a civil engineering structure that can reduce the waste of resources and reduce material costs by making a surplus part low strength while ensuring the tensile strength required for binding the mouth of the bag material.SOLUTION: A civil engineering bag body 1 of the present invention includes a bag material 10, a mouth-binding rope 20, and a hanging rope 30. The mouth binding rope 20 is longer than the circumference of the bag material 10 and consists of a combination of a strength line portion 21 and a leader wire portion 22. The length of the strength line portion 21 is the length that can bind a bag mouth 10a. Atensile strength T1 of the strength line portion 21 is larger than a tensile strength T2 of the leader wire portion 22, and the tensile strength is such that the strength line portion 21 that binds the bag mouth 10a does not break. The method of manufacturing a civil engineering structure A comprises steps of pulling out the strength wire portion 21 from the knitted fabric of the bag material 10 by pulling the leader wire portion 22, removing the leader wire portion 22 from the strength wire portion 21, and binding the bag mouth 10a with the strength wire portion 21.SELECTED DRAWING: Figure 3
【課題】袋材の口縛りに要求される引張強度を確保しつつ、余剰部分を低強度とすることで、資源の浪費を抑止し、材料コストを節減可能な、土木工事用袋体及び土木工事用構造物の製作方法を提供すること。【解決手段】本発明の土木工事用袋体１は、袋材１０と、口縛りロープ２０と、吊りロープ３０と、を備え、口縛りロープ２０が、袋材１０の周長より長く、強度線部２１と引出線部２２との組合せからなり、強度線部２１の長さが袋口１０ａを縛れる長さであり、強度線部２１の引張強度Ｔ１が、引出線部２２の引張強度Ｔ２よりも大きく、かつ袋口１０ａを縛った強度線部２１が破断しない引張強度であることを特徴とする。土木工事用構造体Ａの製作方法は、引出線部２２を引っ張ることで袋材１０の編地から強度線部２１を引き出す工程と、強度線部２１から引出線部２２を取り外す工程と、強度線部２１で袋口１０ａを縛る工程と、を備えることを特徴とする。【選択図】図３
CIVIL ENGINEERING BAG AND METHOD FOR MANUFACTURING CIVIL ENGINEERING STRUCTURE
To provide a civil engineering bag and a method for manufacturing a civil engineering structure that can reduce the waste of resources and reduce material costs by making a surplus part low strength while ensuring the tensile strength required for binding the mouth of the bag material.SOLUTION: A civil engineering bag body 1 of the present invention includes a bag material 10, a mouth-binding rope 20, and a hanging rope 30. The mouth binding rope 20 is longer than the circumference of the bag material 10 and consists of a combination of a strength line portion 21 and a leader wire portion 22. The length of the strength line portion 21 is the length that can bind a bag mouth 10a. Atensile strength T1 of the strength line portion 21 is larger than a tensile strength T2 of the leader wire portion 22, and the tensile strength is such that the strength line portion 21 that binds the bag mouth 10a does not break. The method of manufacturing a civil engineering structure A comprises steps of pulling out the strength wire portion 21 from the knitted fabric of the bag material 10 by pulling the leader wire portion 22, removing the leader wire portion 22 from the strength wire portion 21, and binding the bag mouth 10a with the strength wire portion 21.SELECTED DRAWING: Figure 3
【課題】袋材の口縛りに要求される引張強度を確保しつつ、余剰部分を低強度とすることで、資源の浪費を抑止し、材料コストを節減可能な、土木工事用袋体及び土木工事用構造物の製作方法を提供すること。【解決手段】本発明の土木工事用袋体１は、袋材１０と、口縛りロープ２０と、吊りロープ３０と、を備え、口縛りロープ２０が、袋材１０の周長より長く、強度線部２１と引出線部２２との組合せからなり、強度線部２１の長さが袋口１０ａを縛れる長さであり、強度線部２１の引張強度Ｔ１が、引出線部２２の引張強度Ｔ２よりも大きく、かつ袋口１０ａを縛った強度線部２１が破断しない引張強度であることを特徴とする。土木工事用構造体Ａの製作方法は、引出線部２２を引っ張ることで袋材１０の編地から強度線部２１を引き出す工程と、強度線部２１から引出線部２２を取り外す工程と、強度線部２１で袋口１０ａを縛る工程と、を備えることを特徴とする。【選択図】図３
CIVIL ENGINEERING BAG AND METHOD FOR MANUFACTURING CIVIL ENGINEERING STRUCTURE
土木工事用袋体及び土木工事用構造物の製作方法
ISAKA SHINGO (Autor:in) / KAWABATA SATOSHI (Autor:in)
17.05.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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