October tenth，China Engineering Construction Standardization Association、The Professional Committee of New Building Industrialization and Green Development of China Building Energy Conservation Association was held in Beijing“SANY Prefabricated Building Structure Technology Application Status and Optimization Scheme Demonstration Meeting”，More than 30 leaders and experts attended.，Suggestions for promoting the coordinated development of intelligent construction and building industrialization。
△Group photo of leaders and experts attending the meeting
Intelligent construction represents the construction industry.“Digitize、Industrialization、Greening”The direction of development，It is the core of the high-quality development of the construction industry.。At present，Innovation and breakthrough of core technologies related to intelligent construction，Form a cover design、Production、Construction assembly、Intelligent construction industry system integrating the whole industry chain such as operation，It is the focus of industry and enterprise efforts.。
Access to technical information by the Group of Experts，Listen to the application report of the technical R & D team，Upon inquiry and discussion，Form the following opinions：
△Experts at the meeting discussed the technology and formed the conclusions of the meeting.
This meeting，Fang Jiangsheng, Director of Infrastructure of the Chairman's Office of Sany Group, is the host.，First of all, I would like to extend a warm welcome to the leaders and experts from afar.。ForSPCSIntroduction to the current practical application and discussion on the optimization direction of key core technologies in the follow-up，This expert demonstration meeting is hereby convened.，Talk about intelligent construction with many professionals，Share project details、Discuss the application of technology。
△Speech by Fang Jiangsheng, Infrastructure Director of Sany Group Chairman's Office
During the meeting，Wen Linfeng, president of the Construction Magazine of the Ministry of Housing and Urban-Rural Development, delivered a speech.，As the first batch of assembly construction industry base，Continuous innovation and development of Sany Construction，It has made great contributions to the overall progress of the industry.，Especially in the current wave of global digital development.，The deep integration of real economy and digital economy is the future direction of development.。With the continuous upgrading of urbanization,、Changing demographics，The traditional development model has become unsustainable.。
In recent years，The Party Central Committee and the State Council have issued a series of policies.，To guide the high-quality development of the construction industry。The Ministry of Housing and Urban-Rural Development has also issued many policies.，Including promoting the transformation and upgrading of the construction industry、Digital economy、Intelligent construction and coordinated development of building industrialization, etc.，Sany Construction has always kept pace with the times.，Early start in intelligent construction and building industrialization、The investment is large、The results are outstanding，Especially with scientific research institutes and other units.，Form and have standard guidance、Equipment machinery manufacturing、Design、Production、Construction and software、Platform and other digital system solutions。As an authoritative media in the construction industry，I am very happy to witness the birth and growth of Sanyi Construction.，Nowadays，Sany assembly building structure technology system has been highly recognized by the market.，Take a new step、Better steps.。
Future，Architectural magazine will continue to rely on think tanks and expert resources.，Vigorously support the development of Sany Construction，Do a good job of all-round publicity and promotion，The safe and reliable advanced technology system has been better applied and developed throughout the country.。
△Speech by Wen Linfeng, President of Construction Magazine of the Ministry of Housing and Urban-Rural Development
Tang Yajun, deputy director of Technical Standards Department of China Engineering Construction Standardization Association, said.，《T/CECS 579 Technical Specification for Concrete Structures with Assembled Monolithic Welded Steel Fabric》、《T/CECS Technical specification for waterproofing of underground works of precast monolithic composite concrete structures》Two sets of standards are approved by the Association，Since 2019、Since its implementation in 2021, it has achieved remarkable results.，It is a great honor to build a platform for enterprises，Give full play to technological advantages，And deeply involved in the launch.、The whole process from soliciting opinions to submitting for approval and issuance，Good standards have strong vitality.，On behalf of the association, he expressed his gratitude to the editor-in-chief.。
Throughout history，Change from agriculture、From industrial transformation to technological innovation、Scientific and technological innovation，Technology leads from scratch，It can be said to turn today's events into tomorrow's history.，These are the major missions and challenges of the experts present here.。In terms of technical standards，Trinity Builder is a new recruit.，It is also a rapid growth in the field of intelligent construction.、A representative of great potential，Standards jointly sponsored by associations and enterprises，It takes a long time to implement the landing.，This is due to the strong promotion of the compilation group.，The association will make use of its own platform advantages to present itself to the industry.，So that the designer can execute and implement，And pass“The Belt and Road”More and more standards will be promoted abroad.，Bring benefits to enterprises，Bring benefits to the people，Undertake social responsibility，Lead the industry development。
△Speech by Tang Yajun, Deputy Director of Technical Standards Department of China Engineering Construction Standardization Association
Ma Yunfei, Chief Engineer of Sany Construction“SPCSTechnical Application Status and Optimization Scheme”Introduced for the topic.SPCSStructural system and national application status，And focus on the industry's more concerned.Superimposed Shear Wall“Expansion mode”、Compactness of post-cast concrete、Influence of Post-cast Concrete on Mechanical Behavior of StructureAnd other issues were analyzed and shared in depth.。SPCSThe R & D team of the structure system is analyzed theoretically.、Test verification、A lot of research work has been done in production and construction quality control.，Combined with engineering practice.，The anti-expansion formwork of the composite shear wall and the measures to ensure the compactness of the post-poured concrete are put forward，Pouring and compacting the cavity concrete、In the case of full，The structural safety performance can meet the requirements of the code.。
△Speech by Ma Yunfei, Chief Engineer of Sany Construction Engineering
Dr. Li Ran, Research Fellow, China Academy of Building Research“Assemble integral reinforced steel bar weld mesh superposed concrete structures（SPCS）Research”The title introduces in detail since 2018.SPCSTheoretical analysis and experimental study of structural system，And said that the R & D team fromBasic research、SPCSFrame structure、SPCSShear wall structureA large number of theoretical analysis and experimental studies have been carried out in the three directions.，VerifiedSPCSThe structure system is safe and reliable.。
△Speech by Li Ran, Researcher of China Academy of Building Research
Ma Zhen, head of the supervision group of the Quality and Safety Supervision Station of the Changping District Housing and Construction Commission, talked about the assembly project in Changping District.，SPCSThe structural system has the advantages of simple component installation and operation,、Fast、High efficiency and other advantages，From the comparison of different assembly projects in the same region，ApplicationSPCSThe construction speed of the main structure of the structural system project is obviously faster than that of other projects.，Faster capping possible。
△Speech by Ma Zhen, Head of Supervision Group of Quality and Safety Supervision Station of Changping District Housing and Construction Commission
This meeting，Chief Engineer of China Architectural Design and Research Institute、Fan Zhong, a national master of survey and design, served as the head of the expert group.，Organize and initiate technical discussion，China Institute of Architectural Design and Research、China Institute of Building Standard Design、China Construction Technology Group、Vanke Group and many other institutes、Association、Enterprise experts have expressed their opinions.，Everyone agreed，The development of every technology has to go through theoretical assumptions.、Test verification、Introduce standards，To the project practice and other links gradually mature.。ForSPCSThe attitude of continuous iterative development and pursuit of excellence of structural technology through solving practical problems of project application is admirable.。
△Chief Engineer of China Architectural Design and Research Institute、National Survey and Design Master Fan Chong Initiates Technical Discussion
△Experts at the meeting put forward suggestions for technical discussion.
At the end of the meeting，Leaders and experts at the meeting said one after another.，Yes, Trinity Builder“Building a new ecosystem of open and collaborative intelligent construction”Very much agree with and support the mission vision.，Sany is expected to play a greater role in the coordinated development of intelligent construction and construction industrialization.，It also celebrates the success of the Sany Assembly Building Structure Technology Application Status and Optimization Scheme Demonstration Meeting.！
Continued coverage of technical developments and detailed reports on structural testing。Stay tuned！
Leaders and experts attending the meeting include：
Chief Engineer of China Architectural Design and Research Institute、National Survey and Design Master Fan Zhong；Huo Wenying, Chief Engineer of China Architectural Design and Research Institute；Zhang Shoufeng, Deputy Engineer of China Architectural Design and Research Institute；Li Xiaoming, Professor-level Senior Engineer of China Institute of Building Design and Research；Tian Chunyu, Secretary-General of Prefabricated Component Branch of China Concrete and Cement Products Association；Beijing Weituo Times Architectural Design Co., Ltd./CEO Li Hongqiu；Deputy Director of Industrialization Engineering Technology Research Center of Beijing Architectural Design and Research Institute、Tian Dong, deputy chief engineer；Li Wenfeng, Vice President of Complex Structure Research Institute of Beijing Architectural Design and Research Institute；Yang Jiankang, Vice President of the General Working Committee of China Civil Engineering Society；Zhongshi Antai（Beijing）Xu Bin, Deputy General Manager and Chief Engineer of Engineering Consulting Co., Ltd.；Deputy General Manager of China Railway Real Estate Group Design Consulting Co., Ltd.、Chief Engineer Yu Jin；Liu Ruonan, Technical Director of Intelligent Construction Research Center of China Construction Technology Group；Jianyan Navigation Regulation Beigong（Beijing）Ma Zhiying, Professor-level Senior Engineer of Engineering Consulting Co., Ltd.；Qin Heng, Chief Engineer of Beijing Regional R & D Center of Vanke Group；Strategic Consultant of Sany Group、Ma Rongquan, Director of Geotechnical Foundation Center, State Key Laboratory of Deep Geotechnical Mechanics and Underground Engineering；Consulting Chief Architect of Sany Group、Professor, Beijing University of Technology、Chen Guang, former deputy chief architect of Beijing Architectural Design and Research Institute；Li Ran, Research Fellow, China Academy of Building Research；Ma Zhen, Head of Supervision Group of Quality and Safety Supervision Station of Changping District Housing and Construction Commission；《China Construction News》Chief Editor、Zha Yanping, Chief Planner of China Construction。
