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US$4599.00 · In stock
Delivery: <= 19 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 50458-2022: Standard for design of straddle monorail transit
Status: Valid GB/T 50458: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 50458-2022 | English | 4599 |
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19 days [Need to translate]
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Standard for design of straddle monorail transit
| Valid |
GB/T 50458-2022
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| GB 50458-2008 | English | RFQ |
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3 days [Need to translate]
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Code for design of straddle monorail transit
| Obsolete |
GB 50458-2008
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PDF similar to GB/T 50458-2022
Standard similar to GB/T 50458-2022 GB/T 16311 CJJ 36 GB 50763 GB/T 42334.2 Basic data | Standard ID | GB/T 50458-2022 (GB/T50458-2022) | | Description (Translated English) | Standard for design of straddle monorail transit | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P51 | | Word Count Estimation | 335,335 | | Date of Issue | 2022-07-15 | | Date of Implementation | 2022-12-01 | | Issuing agency(ies) | Ministry of Housing and Urban-Rural Development of the People's Republic of China; State Administration for Market Regulation | | Summary | This standard applies to the design of straddle-type monorail transit construction, expansion and reconstruction projects with a maximum operating speed of no more than 100km/h. | GB/T 50458-2022: Standard for design of straddle monorail transit---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
3) The maximum relative humidity should not exceed 90% (when the monthly average temperature is 25°C);
4) The vehicle should be able to withstand wind, sand, rain, and snow, and be protected from insects, rodents, and mildew, and not be affected by car wash cleaners.
2 Line conditions should meet the following requirements.
1) The maximum slope should not be greater than 60‰;
2) Minimum plane curve radius. the main line should not be less than 100m, and the curve radius of the yard line should not be less than 50m;
3) Radius of vertical curve. Generally, it should not be less than.2000m, and it should not be less than 1000m in difficult areas.
4.2 The main technical performance of the vehicle
4.2.1 The car body shall adopt a light overall load-bearing structure, and the maximum longitudinal static pressure test load shall not be less than 350kN.
4.2.2 The vehicle bogie structure should be composed of frame, running wheels, horizontal guide wheels, horizontal stabilizer wheels and transmission devices, and its structure and size should match the track beam. The pressure of the horizontal guide wheels and horizontal stabilizer wheels on the track beam Should be adjustable. The relevant components of the bogie shall be within the allowable wear limit, so that the train can run safely and smoothly at the highest speed.
4.2.3 The bogie of the vehicle can be double-axle or single-axle bogie, and the air spring without bolster should be used.
4.2.4 Each running wheel and horizontal wheel should have an independent tire pressure monitoring and air loss alarm device, and should be equipped with an auxiliary running device.
4.2.5 Electric braking and friction braking of trains should be able to coordinate and cooperate; common braking should use electric braking first, and should have impact rate limit; when electric braking is insufficient, friction braking should be based on the total braking force. It is required to supplement the insufficient braking force, and the electric braking and friction braking should be switched smoothly.
4.2.6 In addition to meeting the requirements for normal operation, the traction power configuration of the train should also meet the following requirements for faulty operation and rescue of faulty trains.
1.When the train loses 1/4 of the power, it should be able to start on the largest ramp on the main line under the overcrowded state, and can run to the end, and return to the vehicle base after clearing passengers;
2 When the train loses 1/2 of the power, it should be able to start on the largest ramp on the main line and run to the adjacent station under the condition of overcrowding;
3 A column of unloaded rescue vehicles shall...
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 50458-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 50458-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 14 ~ 19 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 50458-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 50458-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 50458-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 50458-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
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