|
US$169.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39418-2020: (Storm surge level)
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39418-2020 | English | 169 |
Add to Cart
|
3 days [Need to translate]
|
(Storm surge level)
| Valid |
GB/T 39418-2020
|
PDF similar to GB/T 39418-2020
Basic data | Standard ID | GB/T 39418-2020 (GB/T39418-2020) | | Description (Translated English) | (Storm surge level) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A45 | | Word Count Estimation | 9,936 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 39418-2020: (Storm surge level)---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.
(Storm surge level)
ICS 07.060
A45
National Standards of People's Republic of China
Storm surge level
2020-11-19 released
2021-06-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Ministry of Natural Resources of the People's Republic of China.
This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283).
Drafting organization of this standard. National Marine Environmental Forecast Center.
The main drafters of this standard. Dong Jianxi, Liang Sendong, Li Tao, Liu Qiuxing, Wu Shaohua, Fu Cifu, Fu Xiang, Li Mingjie, Liu Shichao.
Introduction
The disaster statistics of the "China Marine Disaster Bulletin" show that storm surge disasters account for about 90% of all marine disaster losses. Compile this standard
The standard is conducive to standardizing storm surge evaluation, storm surge disaster assessment and other related work, and better serves the people's life and property safety protection and social and economic construction.
Storm surge level
1 Scope
This standard specifies the classification method of storm surge intensity level, high tide level over-alert level and storm surge disaster level.
This standard applies to storm surge forecasting, storm surge assessment, and related information release.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB/T 15920-2010 Oceanographic Terminology Physical Oceanography
GB/T 17839-2011 Verification specification for alert tide level
3 Terms and definitions
The following terms and definitions defined in GB/T 15920-2010 and GB/T 17839-2011 apply to this document.
3.1
Storm surge
Local sea surface vibrations caused by strong winds and sudden changes in air pressure accompanying the transit of tropical cyclones, temperate weather systems, maritime squall lines, etc.
Fluctuation or non-periodical abnormal increase (decrease) phenomenon.
Note. The phenomenon of local sea surface oscillation or non-periodic abnormal increase in storm surge is called storm water increase, referred to as water increase; local sea surface oscillation or non-periodic abnormality in storm surge
The reduction phenomenon is called storm water reduction, or water reduction for short.
[GB/T 19721.1-2017, definition 3.1]
3.2
Maximum storm surge
The maximum value of the hourly increase in water during a storm surge is also called the maximum storm increase.
[GB/T 19721.1-2017, definition 3.2]
3.3
Alert tide level
A kind of tide level threshold. When the tide level reaches this threshold, there may be dangerous situations along the coast, which must be put on alert to prevent the occurrence of tide disasters.
[GB/T 19721.1-2017, definition 3.3]
3.4
Storm surge intensity
The magnitude of the largest storm surge during a storm surge.
3.5
Storm surge
The possible disaster degree of storm surge is calculated and divided by storm surge intensity and high tide level over-alert degree.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 39418-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 39418-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 39418-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 39418-2020_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.
|