16——20 16 approved the release.
G- structural specialty
10 1- serial number, with no specific meaning.
1- Volume number
The serial number of national building standard design consists of approval year number, professional code number, category number, serial number and volume number.
Extended data:
National building standard design is an important part of engineering construction standardization, an important basic work of engineering construction standardization, and an important general technical document in the field of construction engineering.
China's engineering construction standard design originated from 1956. It coincides with the first five-year plan of the founding of New China, and the country has made great achievements. In order to meet the needs of the country's large-scale economic construction, especially to solve the contradiction of "design can't catch up with construction and construction can't catch up with construction demand" at that time, People's Daily published an editorial entitled "Speed up the design progress and supply drawings in advance" on10.6.
It is pointed out that "adopting a large number of standard designs and reusing drawings is the most effective and fundamental measure to speed up the design." 1On May 8th, 956, the State Council made the Decision on Strengthening Design Work, emphasizing the need to speed up the compilation and widely adopt standard design. 1June, 956 10, the state construction Committee promulgated the first
A normative document of standard design work, Interim Measures for Compilation, Approval and Use of Standard Design, established the Standard Design Institute of the State Construction Committee, marking the birth of the standard design cause of engineering construction in China.
Over the past 50 years, China has compiled more than 1900 national building standard designs, and 90% of the national building projects have adopted standard design atlas, which has been applied in 600 million square meters of single-storey industrial workshops, playing an irreplaceable role in ensuring project quality, improving efficiency, saving resources, reducing costs and promoting technological progress in the industry.
References:
Baidu Encyclopedia-National Standard (Basic Parameter Composition)