JP5113342B2 - 盛土構造物 - Google Patents
盛土構造物 Download PDFInfo
- Publication number
- JP5113342B2 JP5113342B2 JP2006120284A JP2006120284A JP5113342B2 JP 5113342 B2 JP5113342 B2 JP 5113342B2 JP 2006120284 A JP2006120284 A JP 2006120284A JP 2006120284 A JP2006120284 A JP 2006120284A JP 5113342 B2 JP5113342 B2 JP 5113342B2
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- JP
- Japan
- Prior art keywords
- concrete
- ground
- slope ground
- panel
- embankment
- 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.)
- Active
Links
- 239000004567 concrete Substances 0.000 claims description 27
- 230000002265 prevention Effects 0.000 claims description 17
- 239000012779 reinforcing material Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 239000011178 precast concrete Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000011440 grout Substances 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 239000004746 geotextile Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Retaining Walls (AREA)
Description
2 底盤部
3 基礎ブロック
4 PCパネル
5 擁壁
6 流動コンクリート
7 盛土層
8 せん断防止ボルト
9 斜面地山
10 小口径アンカー
11 水平地山
12 支持層
13 すべり土塊
14 タイボルト
15 掘削孔
16 グラウト
17、18 支圧板
19 プレート
20 ナット
21 連結部材
21a フープ筋
22 貫通孔
23 補強リブ
24 スペース
25 嵌合突起
26 嵌合凹溝
27 側部嵌合突起
28 側部嵌合凹溝
29 補強材
30 埋設孔
31 挿入孔
32 取付孔
Claims (1)
- せん断防止ボルトを適宜間隔ごとに打設した斜面地山と、該斜面地山の下部における水平地山とを底盤部とし、
該水平地山には小口径アンカーまたは小口径杭で基礎ブロックが固定され、
該基礎ブロックには複数のプレキャストコンクリートパネルが積み重ねられた擁壁が形成され、
該擁壁と前記底盤部との間には流動コンクリートが積層された盛土層が形成されてなる盛土構造物であって、
前記せん断防止ボルトの頭部には、すべり土塊の補強をすると共に、前記流動コンクリートと前記底盤部との一体化を図るための二枚の支圧板が間隔を開けて設置され、
一方の支圧板は、前記せん断防止ボルトに緊張力が付与されて前記斜面地山に圧着され、 他方の支圧板は、斜面地山から突出した箇所に設置され、流動コンクリート内に埋設されて、該流動コンクリートと前記斜面地山とを一体的に形成し、
前記積層された流動コンクリートの境界部には、補強材が埋設されたこと
を特徴とする盛土構造物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006120284A JP5113342B2 (ja) | 2006-04-25 | 2006-04-25 | 盛土構造物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006120284A JP5113342B2 (ja) | 2006-04-25 | 2006-04-25 | 盛土構造物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007291707A JP2007291707A (ja) | 2007-11-08 |
JP5113342B2 true JP5113342B2 (ja) | 2013-01-09 |
Family
ID=38762589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006120284A Active JP5113342B2 (ja) | 2006-04-25 | 2006-04-25 | 盛土構造物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5113342B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100979513B1 (ko) * | 2008-03-07 | 2010-09-02 | 대상엔지니어링(주) | 복합옹벽 |
JP5683286B2 (ja) * | 2011-01-17 | 2015-03-11 | 西日本エス・ピー・シー株式会社 | 盛土構造物及びその構築方法 |
CN102352632B (zh) * | 2011-07-29 | 2013-09-18 | 重庆大学 | 一种锚杆板桩组合结构及其加固斜坡一侧高填方体的方法 |
JP5924472B2 (ja) * | 2011-10-03 | 2016-05-25 | 日鉄住金環境株式会社 | 放射性物質で汚染された土壌を保管するための盛土構造物及び汚染土壌の処理方法 |
JP5526217B1 (ja) * | 2012-12-07 | 2014-06-18 | フリー工業株式会社 | 盛土用抵抗体と盛土構造物の構築方法 |
CN103388337A (zh) * | 2013-07-08 | 2013-11-13 | 中铁第四勘察设计院集团有限公司 | 基于土拱效应的路堑边坡预加固桩施工方法 |
CN103306296B (zh) * | 2013-07-08 | 2015-05-27 | 中铁第四勘察设计院集团有限公司 | 基于土拱效应的路堑边坡框架锚杆墙施工方法 |
JP6476483B2 (ja) * | 2014-02-20 | 2019-03-06 | フリー工業株式会社 | 盛土用抵抗体と盛土構造物の構築方法 |
JP6918613B2 (ja) * | 2017-07-20 | 2021-08-11 | フリー工業株式会社 | 壁面構造および壁面の構築方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61134436A (ja) * | 1984-12-03 | 1986-06-21 | Okasan Kogyo Kk | 擁壁構造 |
JPH0320347Y2 (ja) * | 1985-09-17 | 1991-05-01 | ||
JPS62253819A (ja) * | 1986-04-25 | 1987-11-05 | Masami Fukuoka | 盛土の安定化工法 |
JPH07268877A (ja) * | 1994-03-29 | 1995-10-17 | Fujita Corp | 切土斜面の補強方法 |
JPH0827804A (ja) * | 1994-07-15 | 1996-01-30 | P C Frame:Kk | ロックボルトによる斜面安定工法及びロックボルト |
JP3893551B2 (ja) * | 1997-08-08 | 2007-03-14 | 富久 吉川 | ロックボルト支圧板装置 |
JPH11229374A (ja) * | 1998-02-17 | 1999-08-24 | Moriya Koki Kk | ロックボルト・頭部ねじ式緊張材の頭部定着部構造、頭部定着方法およびシース |
JP2002242186A (ja) * | 2001-02-15 | 2002-08-28 | Free Kogyo Kk | 盛土構造物の施工方法 |
-
2006
- 2006-04-25 JP JP2006120284A patent/JP5113342B2/ja active Active
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Publication number | Publication date |
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JP2007291707A (ja) | 2007-11-08 |
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