In 1979, the Institute of standards established a residential room focusing on residential design and research, with general manager Zhao as the consultant.

In the 1970s, the multi type structure main body and PC large formwork system completed the national residential design scheme competition in 1979.

Under this policy, the construction technology of large block, floor and wallboard structures has been developed, and a series of building industrialization system has emerged.

The Institute of standards was specifically responsible for the management and assistance in the construction of three residential experimental communities in Wuxi, Jinan and Tianjin.

Mr.

▲ high rise residential buildings and standard floor plan on Qiansanmen street in Beijing in the 1970s ▲ after the Tangshan earthquake in 1976, president Zhao found that the residential buildings were most seriously affected through the post disaster housing damage investigation.

In 1979, the Reference Atlas of urban residential architectural design was completed.

In 1984, 12 sets of national general urban housing related architectural atlas were completed.

Zhao has been the chief architect of the Institute of standards since 1989, establishing the authoritative position of the Chinese Academy of architectural standards in the residential field.

In 1985, three residential building design specifications and pilot studies were completed.

At that time, in Beijing, Shanghai, Tianjin and other cities, large-scale construction of PC board system housing was also carried out.

In 1981, the selection of award-winning schemes in the national urban housing design competition was completed.

In 1960, the national standard design of components and accessories of general conversion structure was completed.

The rapid development of standardized design in this period has become the technical basis for all urban construction and component production.

In 1994, architectural design data set 3 – residence, dormitory, 1995, Shenzhen Liquan villa and other series of residential projects.

▲ construction site in 1950s: block, large plate, large formwork and light frame plate.

In 1962, the national standard atlas of components and accessories of general industrial buildings was completed.

The construction of these three residential experimental communities is one of the 50 key technological development projects determined by the National Economic Commission during the Seventh Five Year Plan period.

It took three years to complete the project.

The project leaders are: Zhao Guanqian, Yanzishan community, Jinan, Cheng Shucheng, Chuanfu new village, Tianjin, and Wu Yingfan, Qinyuan new village, Wuxi.

At that time, it was in the period of economic recovery and the first Five-Year Plan of the national economy.

In 1964, 140 sets of residential standard design were completed.

In the 1950s, the standard design of residential buildings appeared, and the standard design of civil buildings in six regions of the country was completed in 1956.

After the 1960s, a large number of components such as floors, stairs, lintels, balconies and air ducts have been precast, forming an industrialized system of brick concrete structure.

In 1983, the comprehensive research on multi-storey residential buildings was completed.

In 1999, residential design data set Atlas and a large number of residential projects ▲ well-off residential experimental building in Shijiazhuang in the 1990s ▲ adaptive residential experimental room in Beijing Cuiwei community in the 1990s ▲ residential design reference atlas during this period, the construction system of on-site concrete formwork and on-site concrete pouring began to be popular, including cast-in-situ frame structure residence, cast-in-situ shear wall structure residence and the combination of the two construction systems have been greatly developed..

Short Waved Anchor

In the mid-1950s, while introducing the construction industrialization method of the Soviet Union, China gradually formed the concept of standard design, which greatly improved the design efficiency.

The large brick block system was used as the building industrialization system to the PC large slab system.

In the 1980s, the popularization of standard general drawings was completed.

At that time, the decision of the State Council on strengthening and developing the construction industry accelerated the preparation and wide application of the standard, and implemented the idea of building industrialization of “developing standardized production, mechanized construction and standardized design”.

Under the influence of the industrialization trend of “a quick way to solve the housing shortage” in the Soviet Union, China began to take the development path of precast buildings.

In 1991, JICA Sino Japanese cooperative well-off housing research.

In 1993, garden style small housing design.

Zhao Guanqian personally served as the leader of the expert group of the pilot community project.

“Three modernizations and one reform” is a nationwide building industrialization movement in this period, including design standardization, industrialized production of components and accessories, construction mechanization and wall reform.

From 1971 to 1973, master zhaoguanqian, as the principal, presided over the preparation of the unified modular system of architecture issued by the national construction commission.

In the 1960s, the prefabrication and building industrialization system was initially established.

In 1986, the design specifications and scheme competition were completed Some experimental residential areas completed the general principles of civil use and the coordination standard of residential building modulus in 1987, the compilation of schemes and technical standards in 1988, and the pilot office of urban residential area construction of the Ministry of construction was established in 1989.

▲ residential projects explored in standardization and diversification in the 1980s ▲ in 1986, Mr.

Zhao Guanqian, a national survey and design master, is a pioneer and important promoter of housing construction in New China since the reform and opening up.

Mr.

▲ planning and design of Tianjin Chuanfu new village experimental community in the 1990s reinforced concrete cast-in-situ system became popular.

During this period, the buildings were mostly brick wood or brick concrete residential structures, and the main components were mostly precast floors with simple construction.

The state has set up special institutions engaged in building standard design, carried out the popularization of design standardization, and carried out the R & D and practice of industrialization system and technology of block structure, reinforced concrete slab structure and other types of residential structures.

After the completion of the task, we began to prepare the frame light plate system.

Tell the story of housing after the founding of new China and pay tribute to the standard people who have struggled for the housing industry all their lives.