According to China Engineering Construction Standardization Association, "technical specification for corrugated steel plate composite frame structure" passed the expert review on March 29 and entered the approval stage. Due to the impact of the epidemic, the review conference adopted the way of network video conference and achieved good results.
Technical specification for corrugated steel plate composite frame structure is jointly edited by school of environment and civil engineering of Jiangnan University and Shanghai ouben Steel Structure Co., Ltd., and participated by many famous design institutes such as East China Institute, Tongji Institute, Chinese Academy, Haicheng, Zoomlion, Lianchuang, Tianhua, etc. In this review, a number of top experts and scholars in China's combinatorial construction circle, including academician Zhou Xuhong, Master Wang Dasui, Master Wang Lijun, Professor Li Guoqiang, Professor Tong Genshu, Professor Wang Yuyin, Professor Yu haiqun (professor level), Zhang Jin (professor level), and Professor Shi Jinglin (Professor level), were gathered. Professor Zou Yun of our college participated as co moderator.
The review meeting starts at 9:30 a.m. and ends at about 6 p.m. and lasts for more than 9 hours. This review meeting not only invited experts and editorial board members, but also some people from the industry participated in the online audience. The peak number of online audience was 126, which set the highest record of the association's procedure review number. The professionalism, preciseness and professionalism of the experts are admired and respected by all the participants.
"Technical specification for corrugated steel plate composite frame structure" has formulated the design, manufacturing and acceptance specifications for the shell column, shell beam and other products developed by oeben. The preparation of this specification is conducive to the promotion of these new technologies in the country. According to Mr. Chen Ming, chairman of ouben, the technology has implemented more than 200000 square meters of construction projects before the preparation of the regulations, which requires a special review meeting every time, consuming a lot of energy and resources. During the epidemic, the preparation team not only did not slow down the preparation progress, made full use of the form of network meeting to speed up the revision, and was recognized by the association, and conducted online review, reflecting their spirit of flexibility and pioneering in the face of the epidemic, but also reflected the innovation consciousness of the association and relevant leaders not sticking to the form, openness and inclusiveness.
The Conference team cleverly uses the online signing function of mobile app, the signing effect is completely consistent with the on-site manual signature, and the signing system can record the signing time and other information of the signer, which can be anti-counterfeited and traced.
The technology of shell beam and shell column was first put forward by European steel structure, and the school of environment and civil engineering of Jiangnan University undertook the research and development test work. After nearly three years, hundreds of tests, a large number of modeling and data analysis, and six practical projects, it is proved that the chitin column and chitin beam can avoid scaffold and high formwork operation, replace reinforcement and formwork, and effectively combine with concrete, which is a new frame structure system. The final draft submitted for review by the preparation team passed the review and was recognized as "international leading" by the judges. In order to reflect the characteristics of steel saving, labor saving and fast construction of the system, ouben named the technology "shortcut" prefabricated frame system.
The "shortcut" system is suitable for all kinds of frame structure buildings, especially for the areas with requirements for prefabrication and assembly, to build large-span and heavy load warehouse buildings. After the procedure is approved, the "shortcut" system will be widely used in more projects nationwide.
Source | Auburn building system
Editor Gao Yushu
Editor in charge Mao Pengtao and Shu Shu Shu
Reviewed by He Tao