JP4941867B2 - 耐震構造型マンホール - Google Patents
耐震構造型マンホール Download PDFInfo
- Publication number
- JP4941867B2 JP4941867B2 JP2009024442A JP2009024442A JP4941867B2 JP 4941867 B2 JP4941867 B2 JP 4941867B2 JP 2009024442 A JP2009024442 A JP 2009024442A JP 2009024442 A JP2009024442 A JP 2009024442A JP 4941867 B2 JP4941867 B2 JP 4941867B2
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- absorbing member
- structure type
- concrete
- seismic structure
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
1 上部ブロック
2 中間ブロック
3 底部ブロック
4 通水路用管体
5 管体挿入孔
6 インバートコンクリート
6a 溝部
7 可撓性継手
8 衝撃吸収部材
9 衝撃吸収部材収容溝
10a 正面部
10b 背面部
11 外周面部
12 内周面部
13 端面部
14 空洞部
15 ゴムソケット
16 拡張バンド
17 締付けバンド
18 充填材
Claims (3)
- 底部にインバートコンクリートが設置され、該インバートコンクリートの上面に流路となる溝部を備え、周壁には前記インバ−トコンクリ−トの溝部と連続配置に通水路用管体がマンホ−ル周壁に対して移動可能に連結されてなる耐震構造型マンホールにおいて、
前記インバ−トコンクリ−トと管体端面との間に、脆性材をもって形成され内部が空洞の衝撃吸収部材を介在させたことを特徴としてなる耐震構造型マンホール。 - 前記水路用管体は、前記マンホ−ル周壁に可撓性継手を介して取付けてなる請求項1に記載の耐震構造型マンホール。
- 前記衝撃吸収部材は、インバートコンクリートの溝部の端部内面に形成した衝撃吸収部材収容溝内に嵌め込まれている請求項1若しくは2に記載の耐震構造型マンホール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009024442A JP4941867B2 (ja) | 2009-02-05 | 2009-02-05 | 耐震構造型マンホール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009024442A JP4941867B2 (ja) | 2009-02-05 | 2009-02-05 | 耐震構造型マンホール |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000100705A Division JP4352421B2 (ja) | 2000-04-03 | 2000-04-03 | 耐震構造型マンホール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009091900A JP2009091900A (ja) | 2009-04-30 |
JP4941867B2 true JP4941867B2 (ja) | 2012-05-30 |
Family
ID=40664149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009024442A Expired - Fee Related JP4941867B2 (ja) | 2009-02-05 | 2009-02-05 | 耐震構造型マンホール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4941867B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09279616A (ja) * | 1996-04-18 | 1997-10-28 | Nishikawa Rubber Co Ltd | インバート付マンホールの配管接続装置 |
JP2860470B2 (ja) * | 1996-07-12 | 1999-02-24 | 福田ヒューム管工業株式会社 | 下水道本管接続部の漏水防止構造 |
JP4258012B2 (ja) * | 1999-07-30 | 2009-04-30 | 東京都下水道サービス株式会社 | 既設マンホール取付け管渠の耐震化工法 |
JP4352421B2 (ja) * | 2000-04-03 | 2009-10-28 | 東京都下水道サービス株式会社 | 耐震構造型マンホール |
JP4673511B2 (ja) * | 2001-07-10 | 2011-04-20 | 東京都下水道サービス株式会社 | 耐震型マンホール構造及び耐震部材 |
-
2009
- 2009-02-05 JP JP2009024442A patent/JP4941867B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009091900A (ja) | 2009-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH10131319A (ja) | コンクリート製接合物の止水用接合部材 | |
KR20100116352A (ko) | 이중 벽체용 이중 신축 관체 | |
KR100520482B1 (ko) | 공동주택 지하 공동구 방수막 커버를 이용한 이음부 연결공법 | |
JP5199164B2 (ja) | マンホールと更生管との接続構造およびその接続方法 | |
JP4941867B2 (ja) | 耐震構造型マンホール | |
KR101903469B1 (ko) | 지하수 관정의 탈부착식 상부 보호공 조합체 | |
JP4352421B2 (ja) | 耐震構造型マンホール | |
KR100623240B1 (ko) | 배수관이 일체로 형성된 맨홀. | |
JP4493414B2 (ja) | 継手及び継手構造 | |
KR100849527B1 (ko) | 맨홀의 관 연결부재 | |
JP4390986B2 (ja) | 接続構造及び止水可とう継手と短管との組合せ | |
KR20150029421A (ko) | 접속관종 호환이 가능한 맨홀 | |
JP4673511B2 (ja) | 耐震型マンホール構造及び耐震部材 | |
KR101069882B1 (ko) | 침하 및 수밀방지용 연결부를 갖는 맨홀 | |
JP3927298B2 (ja) | マンホール継手 | |
KR100769478B1 (ko) | 플라스틱 하수관의 변형방지를 위한 보강연결구 | |
JP2007023522A (ja) | 埋設管の耐震化構造及びその製造法 | |
JPH084950A (ja) | コンクリート構造物と埋設管との接続構造 | |
JP5532490B2 (ja) | 既設管路の耐震補強方法 | |
KR200191992Y1 (ko) | 조립식 파이프 보호커버 | |
JP4308363B2 (ja) | 可撓継手 | |
JP6793386B2 (ja) | マンホール用耐震継手及びその取付方法 | |
KR101086666B1 (ko) | 이중벽관의 원터치 연결구조 | |
JP5801677B2 (ja) | マンホール用可撓継手及びその設置方法 | |
JP4220425B2 (ja) | 管継手構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090212 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110727 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110831 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110929 |
|
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: 20120125 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120217 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4941867 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150309 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |
|
LAPS | Cancellation because of no payment of annual fees |