JP2004143702A5 - - Google Patents

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Publication number
JP2004143702A5
JP2004143702A5 JP2002306771A JP2002306771A JP2004143702A5 JP 2004143702 A5 JP2004143702 A5 JP 2004143702A5 JP 2002306771 A JP2002306771 A JP 2002306771A JP 2002306771 A JP2002306771 A JP 2002306771A JP 2004143702 A5 JP2004143702 A5 JP 2004143702A5
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JP
Japan
Prior art keywords
main body
cover means
support
body portion
bagged
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JP2002306771A
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Japanese (ja)
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JP3961926B2 (en
JP2004143702A (en
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Priority to JP2002306771A priority Critical patent/JP3961926B2/en
Priority claimed from JP2002306771A external-priority patent/JP3961926B2/en
Publication of JP2004143702A publication Critical patent/JP2004143702A/en
Publication of JP2004143702A5 publication Critical patent/JP2004143702A5/ja
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Publication of JP3961926B2 publication Critical patent/JP3961926B2/en
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Description

また、かかる補強材10は本発明の機能材として、その一部を袋詰土4,4間に挟むことができる。さらに好ましい形態では、これらの補強材10の端部を機能材(本形態ではL型壁面材)3に連結することができる。これにより、積み上げた袋詰土4,4…を機能材3および補強材10を介して背面地盤1Gに対し定着させることができる。またかかる安定化は後述の実施形態においても同様に適用できるものである。 In addition, a part of the reinforcing material 10 can be sandwiched between the bagged soils 4 and 4 as the functional material of the present invention. In a further preferred embodiment, the end portion of the reinforcing material 10 can be connected to the functional material (in the present embodiment, the L-shaped wall surface material) 3. As a result, the stacked bagged soils 4, 4 can be fixed to the back ground 1G through the functional material 3 and the reinforcing material 10. Further, such stabilization can be similarly applied to the embodiments described later.

そして、本形態では、かかるカバー手段8における支持部82および抵抗体7を袋詰土4,4間に挟んで固定するとともに、本体部80は支持部82に対して水平軸周りに回転自由な状態を維持しつつ背面の袋詰土4を覆うように配置している。 In the present embodiment, the support 82 and the resistor 7 in the cover means 8 are sandwiched and fixed between the packing soils 4 and 4, and the main body 80 is rotatable about the horizontal axis with respect to the support 82. It arranges so that the back bagged soil 4 may be covered, maintaining a state.

かくして、下部地盤や背面地盤1Gが沈下変形した場合にも、カバー手段8の本体部80はこれに追従して支持部82に対し水平軸周りに回動できる。よって、かかる場合にも本体部80に大きな応力が加わり難くなるため、より低強度で安価な材料によりカバー手段8を形成できる。 Thus, even if the lower ground or the back ground 1G sinks, the main body 80 of the cover means 8 can turn about the horizontal axis with respect to the support 82 following this. Accordingly, even in such a case, it is difficult to apply a large stress to the main body portion 80 , so that the cover means 8 can be formed of a lower strength and inexpensive material.

特に本発明の可動型カバー手段8を複数並設する場合には、本体部相互を一部ラップさせて配置させることもできる。図示形態の各カバー手段8は、上段の本体部80下部が下段の本体部80上部の上に重なるように配されている。かかる場合にも各本体部8080…が独立的にそれぞれの支持部82,82…に対して動くことができるから、カバー手段8を低強度且つ安価な材料で形成できるという利点を維持しつつも、袋詰土4からなる壁面2を完全にカバーすることができる。 In particular, in the case of arranging a plurality of movable cover means 8 of the present invention in parallel, the main body portions can be partially overlapped with each other. Each cover means 8 of the illustrated embodiment, the upper body portion 80 lower portion arranged to overlie the lower body portion 80 the upper. Even in such a case, since the respective main body portions 80 , 80, ... Can move independently with respect to the respective support portions 82, 82,..., The advantage is maintained that the cover means 8 can be formed of low strength and inexpensive materials. However, the wall surface 2 made of the bagged soil 4 can be completely covered.

ただし、本体部80が余りに容易に動くようになっていると、手を挟む等の危険性があったり、強風時にばたつき破壊するおそれもあるため、これを回避しうるように可動範囲を制限するのが望ましい。このため図示形態では、本体部80の可動範囲を規制する規制手段として、本体部80の背面下部に、下段カバー手段8の本体部80上部が遊びをもって嵌め入れられる逆さL字状係合部83が設けられている。かかる係合部83内に下段カバー手段8の本体部80上部を挿入しつつ、上段カバー手段8を設置することにより、上下カバー手段8,8は互いに可動範囲を規制しあうようになり、前述の問題点を回避できるようになる。 However, if the main body 80 moves too easily, there is a risk of holding a hand or the like, or there is a risk of rattling and breaking in a strong wind, so the movable range is limited to avoid this. Is desirable. For this reason the illustrated embodiment, as the regulating means for regulating the movable range of the main body portion 80, back to the lower, inverted L-shaped engagement portion 83 which the body portion 80 the upper portion of the lower cover means 8 is fitted with play in the main body portion 80 Is provided. By installing the upper cover means 8 while inserting the upper portion of the main body 80 of the lower cover means 8 into the engaging portion 83, the upper and lower cover means 8 and 8 mutually restrict the movable range, Problems can be avoided.

また、本形態の支持部82は耐腐食性を有する網状材となっているが、耐蝕処理を施した鋼材等を用いることもできる。鋼材等の高強度部材を用いる場合には抵抗体7と同等の機能を持たせることもできる。さらに図示形態において抵抗体7を省略することもできる。また、図示形態のカバー手段8では、本体部80が壁面方向に沿う水平軸周りに回動するようになっているが、本体部80と支持部82とをボールリンク、蝶番等の連結器具により機械的に連結し、適宜の動作を行うように構成することもできる。 Moreover, although the support part 82 of this form is a reticulated material which has corrosion resistance, the steel materials etc. which gave corrosion resistance treatment can also be used. When using a high strength member such as a steel material, the same function as the resistor 7 can be provided. Furthermore, the resistor 7 can be omitted in the illustrated embodiment. In the illustrated cover means 8, the main body 80 is pivoted about a horizontal axis along the wall surface direction, but the main body 80 and the support 82 are connected by a connecting device such as a ball link or a hinge. It can also be configured to be mechanically coupled and perform appropriate operations.

JP2002306771A 2002-10-22 2002-10-22 Wall construction method using bagging soil and wall structure using bagging soil Expired - Lifetime JP3961926B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002306771A JP3961926B2 (en) 2002-10-22 2002-10-22 Wall construction method using bagging soil and wall structure using bagging soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002306771A JP3961926B2 (en) 2002-10-22 2002-10-22 Wall construction method using bagging soil and wall structure using bagging soil

Publications (3)

Publication Number Publication Date
JP2004143702A JP2004143702A (en) 2004-05-20
JP2004143702A5 true JP2004143702A5 (en) 2005-05-19
JP3961926B2 JP3961926B2 (en) 2007-08-22

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JP2002306771A Expired - Lifetime JP3961926B2 (en) 2002-10-22 2002-10-22 Wall construction method using bagging soil and wall structure using bagging soil

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4892204B2 (en) * 2005-06-29 2012-03-07 前田工繊株式会社 How to strengthen disaster prevention
JP5437149B2 (en) * 2010-04-23 2014-03-12 ヒロセ株式会社 Retaining wall retaining structure and its installation method
KR101268681B1 (en) 2013-03-28 2013-05-29 주식회사 대영엔지니어링 Construction method of shore protection using soil-bag having geotextile
CN103912001B (en) * 2014-04-01 2016-08-17 中铁六局集团有限公司 Roadbed backfilling of pipe canal soil " layering splicing processes " construction method
CN104120726B (en) * 2014-07-16 2016-04-13 中国电建集团西北勘测设计研究院有限公司 A kind of cement particle material slope roller compaction device and construction method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952024A (en) * 1982-09-20 1984-03-26 Mitsui Petrochem Ind Ltd Structure for vertical banking
JPS61155516A (en) * 1984-08-08 1986-07-15 Tokyu Constr Co Ltd Slope stabilization work and reinforcement therefor
JPH0765316B2 (en) * 1989-12-07 1995-07-19 清水建設株式会社 Steep embankment
JP3730021B2 (en) * 1998-06-17 2005-12-21 キョーワ株式会社 Large sandbag
JP2002275901A (en) * 2001-03-15 2002-09-25 Okasan Livic Co Ltd Lightweight laminate structure

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