The project evaluation meeting of "Research on Off-plane Seismic Performance of SPCS Shear Wall" between Sany Construction Engineering and Guangzhou University was successfully held

Recently, Guangzhou University and theTrinity ConstructionThe evaluation meeting of the school-enterprise cooperation project "Research on External Seismic Performance of SPCS Shear Wall" was held at Guangzhou University (University Town Campus). The meeting was set up by Hao Hong, professor of Guangzhou University and foreign academician of the Chinese Academy of Engineering, as the leader of the expert group, Luo Chiyu, chief engineer of Guangdong Architectural Design and Research Institute Group Co., Ltd. and master of engineering survey and design in Guangdong Province, Tang Hua, deputy chief engineer and senior engineer of Guangzhou Design Institute Group Co., Ltd., Wang Fan, deputy chief engineer and senior engineer of South China University of Technology Architectural Design and Research Institute Co., Ltd., and executive chief engineer of Shenzhen Huasen Architectural and Engineering Design Consulting Co., Ltd. Lin Chaowei, senior engineer, and Xu Feng, deputy chief engineer and senior engineer of Shenzhen Zhubo Design Co., Ltd., are members of the project evaluation team of the expert group. Ma Yunfei, Chief Engineer of Sany Construction Engineering and Dean of Architectural Design and Research Institute, Sany Construction South China Regional Team and Professor Zhou Yun of Guangzhou University attended the meeting.

The project evaluation expert group reviewed the relevant materials and listened to the report of the project team on the research background and objectives, research plan, technical route, research content and research conclusions. Professor Hao Hong of Guangzhou University said that in order to pursue the "north-south transparency" building type in southern China, which makes the shear wall structure appear "always less wall", this project has important scientific and engineering significance for the research on the out-of-plane seismic performance of SPCS shear wall. Chief Engineer Luo Chiyu believes that the complexity and diversity of the layout requirements of high-rise residential structures in Guangdong Province have brought about the hot engineering problem of "always less walls", and this study will help to provide a scientific basis for the engineering practice of SPCS shear walls in "always less walls". Tang Hua, Wang Fan, Lin Chaowei, Xu Feng and others at the meeting spoke respectively, affirming the profound accumulation of Sany Construction in the research and development, manufacturing and construction of SPCS structural technology system, and believed that the research content of this project is full and sufficient, which plays an important role in revealing the out-of-plane stress mechanism, and verifies that under the action of out-of-plane reciprocating load, the structure of SPCS shear wall can ensure the good collaborative performance between the precast wallboard and the cavity post-cast concrete, and the overall performance of the precast wallboard-floor post-cast concrete node area.

Through the inquiry and exchange of the research content, the expert group unanimously agreed that this research project provides a quantitative basis for the out-of-plane seismic performance of SPCS shear wall, and provides technical support for the promotion and application of SPCS structural technology system, and the research results have reached the international advanced level.

According to the analysis of the expert group, the development trend of China's construction industrialization continues to strengthen, the people's demand for "good houses" continues to increase, and prefabricated buildings are gradually moving towards "digitalization, industrialization and greening". In this context, it is necessary to accelerate the promotion and application of technologies related to the SPCS structural technology system to help the better and faster development of domestic new building industrialization.

On behalf of the project team, Professor Zhou Yun of Guangzhou University expressed his heartfelt thanks to Sany Construction for its strong support to this project. He pointed out that this school-enterprise cooperation deeply integrates the theoretical research advantages of Guangzhou University and the engineering practice needs of Sany Construction, and the research results will empower the high-quality development of SPCS structural technology system.

Ma Yunfei, chief engineer of Sany Construction Engineering, spoke highly of the fruitful results of the project in his speech. He said that the SPCS structural technology system as the core technology route of Sany Construction, the in-depth verification and optimization of its structural performance is the key premise of industrial application, thanks to all industry colleagues for the recognition and support of the SPCS structural technology system, the current national application of the system has exceeded 30 million square meters, Sany Construction Union continues to work hard and industry colleagues to promote the development of construction industrialization.

Through the inquiry and exchange of the research content, the expert group unanimously agreed that this research project provides a quantitative basis for the out-of-plane seismic performance of SPCS shear wall, and provides technical support for the promotion and application of SPCS structural technology system, and the research results have reached the international advanced level. It is suggested that technical standards can be compiled based on relevant research results to promote the popularization and application of technology.

Under the background of the surging wave of national construction industrialization and the increasing demand for "good houses", Sany Construction Engineering practices its industrial mission with scientific and technological hard power. Sany Construction will continue to build a three-in-one development pattern of "equipment, technology and cloud platform", reshape the building gene with intelligent manufacturing, and industrialize the building!