DK0385233T3 - Method for excavating the inverted lower arch in existing tunnels and apparatus for carrying out the method - Google Patents
Method for excavating the inverted lower arch in existing tunnels and apparatus for carrying out the methodInfo
- Publication number
- DK0385233T3 DK0385233T3 DK90103224.3T DK90103224T DK0385233T3 DK 0385233 T3 DK0385233 T3 DK 0385233T3 DK 90103224 T DK90103224 T DK 90103224T DK 0385233 T3 DK0385233 T3 DK 0385233T3
- Authority
- DK
- Denmark
- Prior art keywords
- tunnels
- excavation
- lower arch
- inverted lower
- existing tunnels
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000009412 basement excavation Methods 0.000 abstract 5
- 230000001681 protective effect Effects 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
- E01B27/021—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means by devices moving underneath the track, e.g. ballast sleighs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
- Earth Drilling (AREA)
Abstract
Process to excavate the inverted lower arch in existing tunnels, tracks (11-111) for vehicles passing within the tunnels (10) being protected by a protective shield (16) placed between the tracks (11-111) and the inner walls of the tunnels (10), the portion of the tracks (11-111) involved in the excavation being made to cooperate with provisional, temporary support means (14), the process providing for performance of the working steps connected with the excavation of the inverted lower arch (13) in existing tunnels (10) without interrupting the normal flow of traffic passing within the existing tunnels (10) in which work is to be done, the working steps connected with the excavation being organized and carried out within the circular space contained between the protective shield (16) and the extrados of the tunnel (10) and below the portion of track (11-111) momentarily upheld by the temporary support means (14). Apparatus to excavate the inverted lower arch (13) in existing tunnels (10), which employs the above process and consists of: - a vault-shaped structure (19) able to move on its own runways (20), - arms (21) to support the excavation equipment, - excavation equipment (22) and - means to excavate service channels (34).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8983347A IT1234182B (en) | 1989-03-03 | 1989-03-03 | REVERSE ARCH EXCAVATION PROCESS IN EXISTING GALLERIES AND EQUIPMENT ADOPTING SUCH PROCESS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0385233T3 true DK0385233T3 (en) | 1992-06-22 |
Family
ID=11320512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90103224.3T DK0385233T3 (en) | 1989-03-03 | 1990-02-20 | Method for excavating the inverted lower arch in existing tunnels and apparatus for carrying out the method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0385233B1 (en) |
AT (1) | ATE74999T1 (en) |
DE (1) | DE69000064D1 (en) |
DK (1) | DK0385233T3 (en) |
ES (1) | ES2031713T3 (en) |
IT (1) | IT1234182B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1280890B1 (en) * | 1995-08-02 | 1998-02-11 | Trevi Spa | EQUIPMENT AND EXCAVATION METHOD TO CREATE THE BASE OF A TUNNEL. |
ES2261024B1 (en) * | 2004-07-29 | 2007-09-16 | Atros España, S.A. | HIGH SECURITY MODULAR SYSTEM FOR PROVISIONAL SUPPORT OF RAILWAYS IN CIRCULATION DURING WORK UNDER VIA. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1182619B (en) * | 1960-12-06 | 1964-12-03 | Eickhoff Geb | Device for lowering routes |
FR2230806A1 (en) * | 1973-05-23 | 1974-12-20 | Buffet Paul | Three track railway tunnel relining system - canopy is erected over central track, allowing this to remain in use |
DE2742078A1 (en) * | 1977-09-19 | 1979-03-29 | Ruhrkohle Ag | Mine roadway take=up device - includes frame with roller or cutter chain tooling and conveyor |
AT382913B (en) * | 1985-07-23 | 1987-04-27 | Wageneder Sbm Gmbh | DEVICE FOR DISTRIBUTING AND PLANNING GRINED MATERIALS |
IT1225765B (en) * | 1988-03-24 | 1990-11-26 | Rodio & C Const G | PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES. |
-
1989
- 1989-03-03 IT IT8983347A patent/IT1234182B/en active
-
1990
- 1990-02-20 DE DE9090103224T patent/DE69000064D1/en not_active Expired - Fee Related
- 1990-02-20 DK DK90103224.3T patent/DK0385233T3/en active
- 1990-02-20 AT AT90103224T patent/ATE74999T1/en not_active IP Right Cessation
- 1990-02-20 EP EP90103224A patent/EP0385233B1/en not_active Expired - Lifetime
- 1990-02-20 ES ES199090103224T patent/ES2031713T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE74999T1 (en) | 1992-05-15 |
EP0385233A3 (en) | 1990-11-28 |
IT8983347A0 (en) | 1989-03-03 |
EP0385233B1 (en) | 1992-04-15 |
IT1234182B (en) | 1992-05-05 |
DE69000064D1 (en) | 1992-05-21 |
EP0385233A2 (en) | 1990-09-05 |
ES2031713T3 (en) | 1992-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1225765B (en) | PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES. | |
DK0385233T3 (en) | Method for excavating the inverted lower arch in existing tunnels and apparatus for carrying out the method | |
GB1463632A (en) | Method of positioning and underpass below another roadway by hydraulic drive-through and the constructive work obtained thereby | |
ATE216026T1 (en) | ARCH SUPPORT STRUCTURE | |
SU694091A3 (en) | Power roof support for thick seams | |
IT8321320A0 (en) | PROCEDURE AND EQUIPMENT FOR INSTALLING REINFORCEMENT BOLTS DURING ROCK STRENGTHENING OPERATIONS USING BOLTS. | |
ATE252300T1 (en) | METHOD AND APPARATUS FOR INTERCEPTION OF TELEPHONE COMMUNICATIONS | |
FR2230806A1 (en) | Three track railway tunnel relining system - canopy is erected over central track, allowing this to remain in use | |
IT7967502A0 (en) | ADJUSTABLE STEEL FORMWORK PARTICULARLY FOR THE CONSTRUCTION OF MINE TUNNELS AND TUNNELS | |
GB1505145A (en) | Apparatus and method for building a concrete bridge superstructure | |
SU1017778A1 (en) | Single-vault station for deep underground electric railway | |
FR2333896A1 (en) | TRACK CONNECTION FOR SUSPENDED MONORAIL, SPECIFICALLY INTENDED FOR UNDERGROUND GALLERIES | |
CN221680590U (en) | Longitudinal-span end well track beam device in form of steel box beam of shield construction station | |
ES442115A1 (en) | Method of and apparatus for handling and erecting builtup steel section supporting frames in large section underground roadways or tunnels | |
CA2406494C (en) | Road works shield and gantry | |
HULME et al. | SINGAPORE MASS RAPID TRANSIT SYSTEM: CONSTRUCTION. PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS | |
JPS56139398A (en) | Excavator for excavating tunnel, underground hollow and similar construction and casting site-concrete lining | |
FR2385636A1 (en) | Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve | |
GB1552572A (en) | Alloy steel particularly for channel profiles in mine support ductile sections for mining operations | |
SU836360A1 (en) | Device for supporting mine workings in stoping work zone | |
SU1656125A1 (en) | Method and device for mining thick gently sloping coal seams | |
SU150460A1 (en) | Aggregate for rock excavation | |
FR1228331A (en) | Process for the construction of underground galleries in difficult terrain, using prefabricated and assembled reinforced concrete segments, and equipment for implementing this process | |
GB1181365A (en) | Apparatus for the Assembly of Tunnel Lining Sections | |
Jones | Quality first segments ready for Sheppard Avenue Subway |