JP4223926B2 - トンネルの構築工法 - Google Patents
トンネルの構築工法 Download PDFInfo
- Publication number
- JP4223926B2 JP4223926B2 JP2003386447A JP2003386447A JP4223926B2 JP 4223926 B2 JP4223926 B2 JP 4223926B2 JP 2003386447 A JP2003386447 A JP 2003386447A JP 2003386447 A JP2003386447 A JP 2003386447A JP 4223926 B2 JP4223926 B2 JP 4223926B2
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- outer shell
- lining body
- construction method
- ground
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 title claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
また、下部の作業用坑部10は二次覆工をおこなうことにより、避難坑として利用することができる。
2 外殻先行覆工体
3 シールドトンネル
4a、4b セグメント
5 頂部覆工体
6 底部コンクリート
7 分岐・合流部
8 推力伝達体
9、17 地山
10 作業用坑部
11 掘進機
12 筒体部
13 内側鋼殻
14 外側鋼殻
15 円筒部回転カッター
16 鋼殻部回転カッター
18 ルーフ材
19 支保工
Claims (3)
- 切削可能な推力伝達体を側部に備えたリング状の外殻先行覆工体を地中に構築するとと
もに、該外殻先行覆工体の内側に地山が残存する状態で、前記推力伝達体を切削しながら
外殻先行覆工体の側部と交差する分岐・合流部用のシールドトンネルを構築した後、前記外殻先行覆工体の内側の地山を掘削して本線トンネルを構築して、該本線トンネルと前記シールドトンネルとからなるトンネルを構築することを特徴とするトンネルの構築工法。 - 外殻先行覆工体の内側の地山は、外殻先行覆工体の上下部に作業用坑部を形成するとともに、シールドトンネルの頂部と外殻先行覆工体の頂部とにかけて頂部覆工体を掛け渡した後、シールドトンネルおよび外殻先行覆工体のセグメントの一部を撤去して、掘削・除去することを特徴とする請求項1に記載のトンネルの構築工法。
- 頂部覆工体を掛け渡す前に、外殻先行覆工体とシールドトンネルとの間の地山にルーフ工法、フォアパイリング工法、地盤改良工法のいずれかの補助工法を行うことを特徴とする請求項2に記載のトンネルの構築工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003386447A JP4223926B2 (ja) | 2003-11-17 | 2003-11-17 | トンネルの構築工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003386447A JP4223926B2 (ja) | 2003-11-17 | 2003-11-17 | トンネルの構築工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005146677A JP2005146677A (ja) | 2005-06-09 |
JP4223926B2 true JP4223926B2 (ja) | 2009-02-12 |
Family
ID=34694129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003386447A Expired - Lifetime JP4223926B2 (ja) | 2003-11-17 | 2003-11-17 | トンネルの構築工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4223926B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009030354A (ja) * | 2007-07-27 | 2009-02-12 | Shimizu Corp | トンネル構築方法 |
CN112879032B (zh) * | 2021-02-01 | 2023-05-16 | 上海隧道工程有限公司 | 一种与盾构隧道相结合的渡线段隧道建造方法 |
CN112879033B (zh) * | 2021-02-01 | 2023-05-16 | 上海隧道工程有限公司 | 一种与盾构隧道相结合的渡线段隧道结构 |
-
2003
- 2003-11-17 JP JP2003386447A patent/JP4223926B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005146677A (ja) | 2005-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4803428B2 (ja) | トンネル工法 | |
JP4803429B2 (ja) | 地中空洞の施工方法 | |
JP4958035B2 (ja) | シールドルーフ工法 | |
JP4793655B2 (ja) | トンネル工法 | |
JP4660822B2 (ja) | 分岐合流部における支保構造体の構築方法 | |
JP4771170B2 (ja) | 地中空洞の施工方法 | |
JP2023113780A (ja) | 地下トンネルを建設する方法及びシステム | |
JP2017166189A (ja) | 大断面地下空間の施工方法、及び外殻シールド発進基地 | |
JP4228311B2 (ja) | トンネル工法 | |
JP2017043983A (ja) | 地下構造物、及び、地下構造物の構築方法 | |
JP4296549B2 (ja) | 地中支保構造体およびその施工方法ならびにトンネル工法 | |
JP4730595B2 (ja) | 地中空洞の施工方法 | |
JP4223926B2 (ja) | トンネルの構築工法 | |
JP2008019663A (ja) | トンネル構築方法 | |
JP2009174179A (ja) | シールド掘削機受口の構築方法およびシールド掘削機の到達方法 | |
JP2751636B2 (ja) | トンネルの構築方法および地下空間の構築方法 | |
JP6218180B2 (ja) | 矩形断面推進工法 | |
JPH05280296A (ja) | 大規模地下構造物とその構築工法 | |
JP2008255614A (ja) | 地山の支持構造及び地山の支持方法 | |
JPWO2020193960A5 (ja) | ||
JP4464248B2 (ja) | シールド拡幅工法及び拡幅覆工可能なシールド掘進機 | |
JP4220317B2 (ja) | 地下構造物の構築工法 | |
JP2005133339A (ja) | 立坑の構築方法 | |
JPH04339992A (ja) | 大深度立坑のシ−ルド発進並びに到達のための凍結防護法 | |
JP5158631B2 (ja) | トンネル分岐合流部の築造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061102 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20070614 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080522 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080708 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080815 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20080815 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080910 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20080910 |
|
TRDD | Decision of grant or rejection written | ||
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080910 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081023 |
|
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: 20081120 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4223926 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: 20111128 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111128 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111128 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111128 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111128 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111128 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111128 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141128 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
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 |
|
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 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term |