JP2006342561A - 壁体の転倒防止構造 - Google Patents
壁体の転倒防止構造 Download PDFInfo
- Publication number
- JP2006342561A JP2006342561A JP2005168333A JP2005168333A JP2006342561A JP 2006342561 A JP2006342561 A JP 2006342561A JP 2005168333 A JP2005168333 A JP 2005168333A JP 2005168333 A JP2005168333 A JP 2005168333A JP 2006342561 A JP2006342561 A JP 2006342561A
- Authority
- JP
- Japan
- Prior art keywords
- mountain
- ground
- vertical wall
- slope
- road
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 46
- 239000011435 rock Substances 0.000 claims abstract description 44
- 230000002265 prevention Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004873 anchoring Methods 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 description 8
- 230000035939 shock Effects 0.000 description 6
- 229920006248 expandable polystyrene Polymers 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
【解決手段】縦壁3の下部16から道路M側に突出するつま先版17と、縦壁3の下部16からほぼ鉛直下方に突出する突出部18とを用いて縦壁3を山の斜面Yに定着させるようにした。これにより雪崩・落石等防護構造物2を設置する際、比較的崩壊し易い山の斜面Yを道路M側から水平方向に掘削せずに定着部15を設置できるので、従来よりも一段と容易に雪崩・落石等防護構造物2を山の斜面Yに設置し得る。また、つま先版17及び突出部18によって山の斜面Yからの土圧等を地盤G1及び山側地盤G2で受け止めさせることができるので、これら地盤G1等の反力によって雪崩・落石等防護構造物2の転倒を確実に防止できる。
【選択図】 図2
Description
3、61 縦壁
5 防護構造物
17 つま先版
18 突出部
60 擁壁(壁体)
Claims (3)
- 前側が開放された縦壁と、この縦壁を支持地盤に定着させる定着部とを有する壁体の転倒防止構造において、前記定着部は、前記縦壁の下部から前側に突出するつま先版と、このつま先版の下部からほぼ鉛直下方に突出する突出部とによって構成することを特徴とする壁体の転倒防止構造。
- 前記突出部は、前記つま先版の後側に設置されることを特徴とする請求項1記載の壁体の転倒防止構造。
- 前記縦壁の上部には雪崩・落石等を受ける防護構造物を備えること特徴とする請求項1又は2記載の壁体の転倒防止構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005168333A JP4053057B2 (ja) | 2005-06-08 | 2005-06-08 | 壁体の転倒防止構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005168333A JP4053057B2 (ja) | 2005-06-08 | 2005-06-08 | 壁体の転倒防止構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006342561A true JP2006342561A (ja) | 2006-12-21 |
JP4053057B2 JP4053057B2 (ja) | 2008-02-27 |
Family
ID=37639722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005168333A Active JP4053057B2 (ja) | 2005-06-08 | 2005-06-08 | 壁体の転倒防止構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4053057B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974886A (zh) * | 2010-07-30 | 2011-02-16 | 陈洪凯 | 一种组合式落石棚洞及其安设方法 |
CN109736216A (zh) * | 2019-02-21 | 2019-05-10 | 中铁第一勘察设计院集团有限公司 | 高陡边坡危岩落石防护方法及其组合拦石墙结构 |
CN110004845A (zh) * | 2019-04-29 | 2019-07-12 | 中铁第一勘察设计院集团有限公司 | 吊脚式拦石墙结构及其构建方法 |
-
2005
- 2005-06-08 JP JP2005168333A patent/JP4053057B2/ja active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974886A (zh) * | 2010-07-30 | 2011-02-16 | 陈洪凯 | 一种组合式落石棚洞及其安设方法 |
CN109736216A (zh) * | 2019-02-21 | 2019-05-10 | 中铁第一勘察设计院集团有限公司 | 高陡边坡危岩落石防护方法及其组合拦石墙结构 |
CN109736216B (zh) * | 2019-02-21 | 2024-04-02 | 中铁第一勘察设计院集团有限公司 | 高陡边坡危岩落石防护方法及其组合拦石墙结构 |
CN110004845A (zh) * | 2019-04-29 | 2019-07-12 | 中铁第一勘察设计院集团有限公司 | 吊脚式拦石墙结构及其构建方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4053057B2 (ja) | 2008-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5309295B2 (ja) | 構造物におけるブロックの上下境界部構造及び構造物 | |
KR100653268B1 (ko) | 앵커 지보를 이용한 피암터널 시공방법 | |
JP2019510909A (ja) | 傾斜面または拘束されていない地表などを安定させるための連動安定化システム | |
CN111236299A (zh) | 市政道路管线加固保护系统及其施工方法 | |
JP4053057B2 (ja) | 壁体の転倒防止構造 | |
JP4987652B2 (ja) | 盛土の補強構造と補強方法および線状盛土 | |
JP4199634B2 (ja) | 落石防護機能を備えた擁壁及び道路形成方法 | |
JP7115817B2 (ja) | 大型土嚢を用いた補強土壁及び大型土嚢を用いた土留め方法 | |
CN211228586U (zh) | 一种机床的地基结构 | |
JP6860895B2 (ja) | 擁壁及びその施工方法 | |
JP2006342666A (ja) | 構造物の耐震補強方法 | |
JP5427463B2 (ja) | 防護用堤体および防護用堤体の構築方法 | |
JP2010126927A (ja) | コンクリートブロック積み擁壁 | |
JP2007154603A (ja) | 建物の不同沈下防止方法 | |
JP3767710B2 (ja) | 建造物の基礎構造 | |
KR200220890Y1 (ko) | 시트파일을 이용한 교대측방이동 방지구조 | |
JP6991182B2 (ja) | 擁壁構築工法 | |
JP2006193900A (ja) | マンホール埋設構造 | |
JP3619483B2 (ja) | 杭を有する重力式擁壁 | |
CN212336050U (zh) | 一种变形边坡的锚固结构 | |
CN217399662U (zh) | 兼具抗浮的基坑支护结构 | |
JP4441736B2 (ja) | 雪崩または落石の防護壁、防音壁、並びに防護壁用または防音壁用の支柱、プレキャストコンクリートブロック | |
KR100903216B1 (ko) | 패널을 이용한 옹벽구조체 및 그 시공방법 | |
JP5130563B2 (ja) | 軽量擁壁用ブロック及びこれを用いた軽量擁壁構造 | |
JPH11172635A (ja) | 落下物抑止用杭 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070806 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071002 |
|
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: 20071203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071204 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101214 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4053057 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111214 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121214 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121214 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131214 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |