The technical scheme of SPCS 180mm thick superimposed shear wall structure is reasonable and feasible, which can be used to guide the design, production, construction and acceptance of residential projects below 60m

February 11, 2023Trinity ConstructionScience and Technology Co., Ltd. organized and held a technical demonstration meeting of SPCS 180mm thick superimposed shear wall structure in Sany Chengjian (Yucheng) Prefabricated Building Industrial Park, Dezhou City, Shandong Province, and formed important conclusions.

The expert group listened to the technical research and development team's report on the 180mm thick cavity superimposed shear wall structure technology, consulted the relevant information, and agreed that "the SPCS structural system is safe and reliable, advanced and reasonable; The technical scheme of SPCS 180mm thick superimposed shear wall structure is reasonable and feasible, which can be used to guide the design, production, construction and acceptance of residential projects below 60m. ”

The demonstration meeting was first conducted by Ma Yunfei, chief engineer of Sany Construction Engineering and president of the Architectural Design and Research Institute, and Guo Shaokang, deputy general manager of the marketing company and deputy general manager of East China, who introduced the background of the research and development of SCPS 180mm thick cavity superimposed shear wall structure technology.

Ma Zhao, director of the Structural Institute of Sany Construction Engineering Architectural Design and Research Institute, and Xu Shengjie, director of the Construction Institute, made a report on the relevant technical solutions, and made a detailed report on the technical characteristics of SPCS structure, construction and acceptance standards, typical project cases, R&D and design basis, construction point control, application prospects, etc.

Based on the wide application of SPCS 200mm thick cavity superimposed shear wall structure technology, and based on the experience of tens of millions of construction area projects across the country, the demonstration meeting focused on the key technical difficulties of SCPS 180mm thick cavity superimposed shear wall structure technology.

Cui Shiqi, deputy general manager and chief engineer of Shandong Institute of Building Research Co., Ltd., served as the leader of the expert group, organized and initiated a technical seminar, and the expert group focused on the applicable height, mechanical performance, design measures, material requirements, component size, construction plan, test verification and other issues for heated discussion and reached the above conclusions, and put forward reasonable design measures should be taken according to the structural characteristics of SPCS 180mm thick superimposed shear wall and other pertinent suggestions.

Experts unanimously agreed that the convening of the "SPCS 180mm thick superimposed shear wall structure technology demonstration meeting" is very necessary and a complete success, and expressed appreciation for the bold attempts and continuous breakthroughs of Sany Construction Engineering in the research and development of prefabricated construction methods, and looks forward to continuing to make breakthroughs in theoretical technology innovation and physical application, forming a more perfect system, and contributing to the development of the prefabricated industry.

Li Guangming, deputy chief engineer of Tongyuan Design Group Co., Ltd., Shao Guanghui, chairman of Sany City Construction and Housing Engineering (Yucheng) and Yucheng Urban Construction Comprehensive Development Company, Han Liping, director of Sany Construction and Housing (Yucheng) PC Factory, and Zhang Shen, marketing director of Sany Construction Shandong Province, attended the meeting.

The experts who attended the meeting were:

Cui Shiqi: Deputy General Manager and Chief Engineer of Shandong Institute of Building Research Co., Ltd.;

Zhang Weihui: Chief Engineer of Shandong Architectural Design and Research Institute Co., Ltd.;

Jiang Shilin: Chief Engineer of Tongyuan Design Group Co., Ltd.;

Ma Rongquan: Director of the Center for Rock and Soil Foundation, State Key Laboratory of Deep Geomechanics and Underground Engineering;

Fan Tao: Deputy General Manager of Jinan International Airport Construction Co., Ltd.;

Han Zhenlin: Deputy Chief Engineer of Shandong Architectural Design and Research Institute Co., Ltd.;

Wei Qiang: Deputy Chief Engineer of Tongyuan Design Group Co., Ltd.;

Li Guangming: Deputy Chief Engineer of Tongyuan Design Group Co., Ltd.