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GB 146.2-2020 Active
GB 146.2-2020 Gauge for standard gauge railways—Part 2:Structure gauge
Abstract
This part of GB 146 specifies the basic construction clearance, tunnel construction clearance, bridge construction clearance, and bridge-tunnel construction clearance for 1,435 mm standard gauge railway lines.
This part applies to the design, construction, operation, and maintenance of the following standard gauge railway lines:
——v≤160 km/h passenger-freight shared railway lines;
——v>160 km/h passenger-freight shared railway lines;
——passenger dedicated railway lines.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 146.2-2020 |
| CCS | Basic standards and general methods |
| ICS | Railway construction |
| Implement Date | 2021-05-01 |
Price
$ 38
Subtotal
$ 38
Tax
$ 0.00
Order Total (incl. tax)
$ 38