AU2003100622A4 - Secure Overland Tunnel Carriageway - Google Patents
Secure Overland Tunnel Carriageway Download PDFInfo
- Publication number
- AU2003100622A4 AU2003100622A4 AU2003100622A AU2003100622A AU2003100622A4 AU 2003100622 A4 AU2003100622 A4 AU 2003100622A4 AU 2003100622 A AU2003100622 A AU 2003100622A AU 2003100622 A AU2003100622 A AU 2003100622A AU 2003100622 A4 AU2003100622 A4 AU 2003100622A4
- Authority
- AU
- Australia
- Prior art keywords
- secure
- overland
- tunnel
- tunnel carriageway
- carriageway
- 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.)
- Ceased
Links
Landscapes
- Electric Cable Installation (AREA)
Description
SECURE OVERLAND TUNNEL CARRIAGEWAY The current method of installing power and data transmission cables in open spaces is either on overhead poles and towers or underground. Both these methods of installation create signification but different environmental impacts. The use of the secure overland tunnel carriageway minimises the environmental impact from the installation of power and data transmission cables in open spaces. This invention the secure overland tunnel carriageway has been specially devised to provide a new method for the installation of power and data transmission cables in open spaces.
The secure overland tunnel carriageway of this invention is comprised of a base, that has a number of troughs for holding the installed power and data transmission cables as well as cross-sectional drainage holes to allow the passage of surface water, and a roof with a curved surface which facilitates the passage of vehicles, which are secured together with locking bolts.
To provide a secure base for the power and data transmission cable each section of the secure overland tunnel carriage is locked to its neighbour via a keyway.
To provide additional protection to the transmission cables it is preferred that the secure overland tunnel carriageway be constructed from high impact and fire resistant material.
Additional power and data transmission cables can be installed without disturbing the existing installation by adding a cable expansion section on top of the base.
In one form of the invention, the secure overland tunnel carriageway will be made from lightweight high strength concrete.
To assist with the understanding of the invention, reference will be made to the accompanying drawings which show one example of the invention.
Figure 1 is an isometric view of the secure overland tunnel carriageway.
Figure 2 is a cross-section of the secure overland tunnel carriageway.
Figure 3 is a cross-section including the cable expansion section.
With reference to Figure 1 and Figure 2 it can be seen that the base 1 has troughs 2, 3, 4, 5, 6 for holding either power or data transmission cables. The curved surface of the roof 7 together with the interlocking keyways 8, 9 are also shown. A crosssectional drainage hole 10 is shown in Figure 1 while the locking bolts 11, 12 are shown in Figure 2. The cable expansion section 13 is shown in Figure 3 with the additional cable troughs.
Claims (6)
1. The secure overland tunnel carriageway is comprised of a base, that has a number of troughs for holding the installed power and data transmission cables as well as cross-sectional drainage holes to allow the passage of surface water, and a roof with a curved surface which facilitates the passage of vehicles, which are secured together with locking bolts.
2. Each secure overland tunnel carriageway section of claim 1 can be locked to its neighbour via a keyway.
3. The cable carrying capacity of the secure overland tunnel carriageway section of claim 1 can be expanded through the use of an expansion section.
4. The secure overland tunnel carriageway can according to any claims 1, 2 and 3 wherein the base, roof and expansion section are made from high impact and fire resistant material.
The secure overland tunnel carriageway can according to any claims 1, 2, 3 and 4 wherein the base, roof and expansion section are made from lightweight high strength concrete.
6. A secure overland tunnel carriageway can substantially as herein before described with reference to figures 1, 2 and 3 of the accompanying drawings. AACE WORLDWIDE PTY LTD 31 JULY 2003 ABN 28 054 961 205
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003100622A AU2003100622A4 (en) | 2003-07-31 | 2003-07-31 | Secure Overland Tunnel Carriageway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003100622A AU2003100622A4 (en) | 2003-07-31 | 2003-07-31 | Secure Overland Tunnel Carriageway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2003100622A4 true AU2003100622A4 (en) | 2003-10-23 |
Family
ID=34069740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003100622A Ceased AU2003100622A4 (en) | 2003-07-31 | 2003-07-31 | Secure Overland Tunnel Carriageway |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2003100622A4 (en) |
-
2003
- 2003-07-31 AU AU2003100622A patent/AU2003100622A4/en not_active Ceased
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2587862C (en) | Side loading conduit spacer | |
| JP5785258B2 (en) | Root reinforcement | |
| AU2006328239B2 (en) | Reinforcement method and reinforcement structure of a corrugated steel plate structure | |
| JP2019510908A (en) | Tunnel wall element and method of assembling tunnel wall comprising tunnel wall element | |
| AU2003100622A4 (en) | Secure Overland Tunnel Carriageway | |
| KR100986312B1 (en) | Apparatus for guiding the driving force of steel pipe loop structure | |
| US7975436B2 (en) | Utility trench cover and manufacturing method | |
| US9225156B2 (en) | Conduit spacer assembly | |
| KR102632339B1 (en) | System for protecting transmission and transformation cables of electric power | |
| JP5101050B2 (en) | Segment unit | |
| US11276914B2 (en) | Antenna mounts and assemblies | |
| KR100343970B1 (en) | Underground buried method of barbed pedestal for ground fixing | |
| JP6884477B2 (en) | Guard for median strip | |
| KR101025179B1 (en) | Reinforcement assembly and c.i.p. construction method | |
| JP4634308B2 (en) | Segment box or propulsion box and air mortar block composite, and construction method for multiple section tunnel | |
| KR100384939B1 (en) | Screw Type Guide Wall Support | |
| KR20180000226U (en) | Bollard | |
| CN112538866B (en) | Underground engineering reverse construction method | |
| CN212897081U (en) | Multifunctional rope clip | |
| KR102678269B1 (en) | Entrance device for semi-shield tunneling method | |
| JP4243989B2 (en) | Outer shell structure of underground structure | |
| KR200371996Y1 (en) | Holding plate assembly for engineering and construction | |
| KR20140062762A (en) | A windwall for drillship | |
| JPH0443159B2 (en) | ||
| KR100599240B1 (en) | Protecting construction of slope for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |