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工程机械之家>行业聚焦>Sany grand convening of new industrializ
Sany grand convening of new industrializ
来自:工程机械之家 时间:2016-12-22 浏览数:0

In December 14th, sponsored by the Ministry of housing and urban rural construction, the new industrialization integrated construction technology center was organized by the 31 group, and the "new industrialization construction technology exchange meeting" was held in 31. Invited by Professor Ji Yingbo of North China University of Technology, the academic chairman of the American MBI Association, Mohamed Al-Hussein and his student, Dr. Li Hongxian, made a keynote report. Mohamed Al-Hussein met with President Tang Xiuguo 31, and the two sides launched in-depth exchanges on "new industrialized building technology".

Mohamed Al-Hussein is Professor of industrialization and chief executive of the National Institute of science and Engineering in canada. It has outstanding contribution in the development process of building industrialization, and puts forward the idea of construction technology in different places. Its technology adopts full automation equipment selection and field use, from the initial planning stage to the completion of construction projects, the use of 3D and 4D modeling automated production methods.

Professor Mohamed Al-Hussein has made further research and achievements in plant optimization and construction process optimization, in addition to studying modular construction, industrial extension and industrial construction.

Professor Al-Hussein Mohamed said: "I am very pleased 31 prospects for the development of the construction industry group can see the modular construction field, I am willing to together with you to discuss issues related to the construction of modular."

At the exchange meeting, Mohamed Al-Hussein introduced three different countries and regions of the construction project case, from different angles analysis of the industrialization of construction in today's demand and feasibility.

10 days to build dormitory apartment

Mohamed Al-Hussein introduced an American college student apartment project, due to the special nature of the school, the school buildings were built to common and can take a short vacation, is the use of construction method of precast concrete panel module, only 10 days will be completed 5 student apartment buildings.

This project is to use a "sandwich" "+ + steel concrete wall" manufacturing mode, the factory building of all materials and accessories at a distance of 20 kilometers outside the school production is completed, then the production of complete coagulation prefabricated transported to the construction site, assemble the link. Among them, in addition to the apartment roof for on-site operations, housing plate construction completed in the factory. On average, 1 student apartment buildings can be completed every 2 days. Modular construction has greatly improved the efficiency of housing construction.

North American apartments for the aged

With the aging society becoming more and more serious, the supply and demand of the Aged Apartment become the main problem. In order to achieve efficient construction needs, Mohamed Al-Hussein with the mode of concrete structure construction, build two bedroom affordable housing with high efficiency, high quality and low cost, widely used in North America local apartments for the elderly.

Canadian assembly line plant

In Canada, because wood is rich in resources, building adopts the wooden structure construction, Mohamed professor Al-Hussein and his team for a local housing construction plant, optimize the use of the product line production mode, building small component production is completed, and then use the template production line process. The combination of reduced worker operation and fixed flow shop model greatly improved the efficiency of housing construction and improved the accuracy of building components.

How do you apply the building model in the actual construction?


The professor says industrialization and modular construction do not mean losing design. On the other hand, industrialization, modular construction technology is to make the production equipment according to the architectural design template, to ensure the construction quality and operation efficiency, the utilization rate of the product at the same time, can still achieve the perfect design concept.

In the modular construction process, the accurate architectural design prototype is accurate to the plant equipment, for its general block construction and material distribution, in the construction site according to the design needs to be assembled and constructed. Through reasonable BIM planning, to achieve the desired effect of the project.

Mohamed Al-Hussein says, "like building equipment, how many bolts do we need to build the equipment? How many nails do we need to build the house?"."

In modular construction, large walls are built at the plant and then cut to the required size according to actual requirements. With the combination mode of "big frame + small component", it is proceeding from the big frame to the fine.

Human engineering research

In addition to thorough research on plant optimization and construction process optimization, Mohamed Al-Hussein has unique insights into human engineering.

In response, Mohamed Al-Hussein developed a worker ergonomic research software. The whole state of the worker's working state is photographed by using high-speed video camera. Through high-speed video recording and observation of workers in a complete set of processes, the human body to do every movement of the body parts of the impact.

According to the monitoring and analysis, the relevant data of human body compression are obtained, and the ergonomic optimization is carried out to improve the operation pressure and the operation efficiency of the workers. It is still in the research stage.

In addition, Mohamed Al-Hussein stressed that if the modular construction can not achieve reasonable allocation of resources, it will cause great waste of resources. In this regard, Mohamed Al-Hussein proposed the "shelf quality management" model. In order to reduce waste point and reduce waste of resources as the premise, reasonable wall keel and wall decoration for construction and production. Through reasonable "shelf quality management", the product utilization rate can be greatly improved, and the material waste in the construction process will be reduced.

Exchange meeting, 31 President Tang Xiuguo for a series of views Mohamed professor Al-Hussein said very much agree, he said: "the construction of industrialization is not equal to the PC production, we should learn to build construction, considering the actual situation of the project. Factory settings must also be based on the continuous improvement of human engineering to improve the efficiency of Engineering operations. How to realize "module construction", and how to apply the lean thinking and the scientific principle of employing to the construction field, is an important question we should discuss together."

Today, construction industrialization has developed steadily in North America, European countries and regions. Mohamed Al-Hussein hopes to have closer cooperation in the future with the Ministry of housing industrialization of construction engineering technology center and the 31 group together to make new contributions to the development of new technology in the construction of modular Chinese.



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