In order to jointly promote the application of precast steel structure buildings in public construction projects, real estate development, architectural design and construction and other industries, the Beijing Steel Structure Industry Association organized experts to start editing the Research Report on the construction of precast steel structure buildings (residential buildings) in the second half of 2021, making use of the association’s platform resource advantages to sort out the precast steel structure residential construction projects participated by member units in Beijing Tianjin Hebei region.

Standardization is still at the conceptual stage, which is still the traditional way of project design, detail splitting and component production.

Thread Swivel Eye

Dr.

The ultimate goal is to achieve the coordination and integration of multiple systems and form the thinking and working mode of building products.

However, there is a shortage of parts and components.

The standard for design and selection of precast housing has proposed a design method based on parts, less specifications and more combinations to achieve the housing performance goals, and the guide to the dimensions of main components of steel structures The three guidelines, namely the guide to the dimensions of main components of precast concrete structures and the guide to the main dimensions of precast decoration components, provide basic support for general components.

From the beginning, the structure unconditionally obeys the building, to the structure dominates the cast type, and then to the coordination and coordination of building and structure based on the realization of building functions.

Su Lei introduced and analyzed the construction cases of Beijing Winter Olympic Village talent apartment, Huaixin A34 # public rental housing project, shed oriented resettlement housing project in the south area of Shougang No.

At the release ceremony, Dr.

After nearly 70 years of development of precast buildings, the “1 + 3” standardized design and production system has pointed out the road for the development of the precast housing industry.

The report is edited by the Beijing Steel Structure Industry Association, Beijing Architectural Design and Research Institute Co., Ltd., Beijing housing industrialization Group Co., Ltd., Beijing residential architecture design and Research Institute Co., Ltd., General Contracting Department of Beijing ZhuZong Group Co., Ltd., Beijing Zhuzong third development and Construction Co., Ltd., Beijing Urban construction precision steel structure engineering Co., Ltd., Beijing Shougang Construction Group Co., Ltd Beijing Jianyi Investment Development (Group) Co., Ltd., Beijing Urban Construction Group Co., Ltd., Datong Ruicheng Steel Structure Co., Ltd., Datong Tairui Group Construction Co., Ltd.

The implementation of the “1 + 3” standardized design and production system is expected to solve the contradiction between component standardization and design from the source, realize the assembly design method based on parts, and break through the link barriers of design, production and construction.

The construction mode of cast steel structure is also changing gradually.

Each case is introduced in detail from the design to the assembled interior decoration, and the design and application of each technical system, the advantages and disadvantages of the system, the construction method, and the economic benefit analysis are summarized.

Chang Haijun, vice president and Secretary General of Beigang Association, presented a certificate to the members of the Editorial Committee..

From August 25 to 26, the 12th steel structure industry development forum with the theme of “double carbon target innovation blue ocean” was successfully held in Beijing, sponsored by Beijing Steel Structure Industry Association and China Capital Construction Optimization Research Association, sponsored by the Intelligent Construction Committee of China real estate industry association, and organized by Beijing Urban Construction Group Co., Ltd., Shandong Guanzhou Co., Ltd.

Su Lei, chief engineer of steel structure of Beijing housing industrialization group, introduced the report.

and other enterprises participated in the preparation.

He said that at present, the technology system of precast housing is increasingly mature, showing a fully competitive market pattern in which a hundred flowers bloom and a hundred schools of thought contend.

and Baodu International Engineering Technology Co., Ltd.

2 Tongchang, and Shougang casting village steel structure housing project in combination with the construction of domestic steel structure precast housing.

The report collected 8 cast steel structure housing cases, 1 cast steel structure school and 1 cast steel structure public construction project.

At the press conference, President Hu Yong and director Zhang jinxun of Beigang Association presented a report to some leading guests present at the press conference.

At the forum, the Research Report on the construction of precast steel structure buildings (residential buildings) (hereinafter referred to as the report) was officially released.

Systematization and system integration are the key to the “1 + 3” standardized design and production system.