On September 14-15, 2018, BBS, jointly sponsored by China building metal structure association and China iron and steel industry association, was held in jinan.More than 300 engineering and technical personnel from steel production enterprises, construction steel structure enterprises, colleges and universities, design and construction units, associations (associations), construction steel production, material trade and processing and distribution units attended the meeting.The aim of BBS is to promote high-quality development in the steel industry and the construction steel structure industry.BBS with the main body of the current high quality development in the field of construction steel structure, with high strength steel and high performance steel, weathering steel instead of common profiles, can save 10% to 30% steel, lightweight construction, promote the industry structure adjustment, mass transfer efficiency, improving engineering quality, reduce resource consumption has positive significance, BBS receive ministry, the ministry of high attention.

At the meeting, hou jun, chairman of shanshan iron and steel group, made a speech first. He said that shanshan iron and steel group will give full play to its industrial chain advantage, technological research and development advantage and industrial layout, focus on the development of high-strength construction steel and the application of steel structure to fully implement the concept of high-quality development, and achieve new development as a new.Strengthen the development and promotion of steel for high-strength buildings, and provide steel support for green buildings;Accelerate the development of steel structure construction industry and contribute more steel strength to the greening of buildings.

Yin tao, director of the housing and urban-rural development department of shandong province, said the development of prefabricated buildings is of great significance to the green development of housing and urban-rural development and the transformation of old and new drivers.This BBS response national policy-making deployment of vigorously developing the prefabricated construction, embodies the association and shandong province to promote the confidence and determination of steel structure technology, hope experts attending the meeting inspired to create mutual enlightenment, penetrates the latest achievements of steel structure system and the key technology, and interrogation pulse for shandong steel structure development, promote the healthy, sustained and in-depth development of steel structure building.

Luo tiejun, inspector of the raw materials department of the ministry of industry and information technology, expatiates on the current management of the steel industry and the promotion and application of steel structures.He released the following data: as of July this year, China has reduced crude steel production capacity by 145 million tons, and cleared more than 700 steel enterprises, involving about 140 million tons of production capacity.LuoTieJun said, doing for iron and steel industry structure adjustment, strict enforcement of displacement capacity, promote the iron and steel industry structure adjustment of the beijing-tianjin-hebei region, hoping to iron and steel industrial restructuring as an opportunity to promote the application of steel structure, steel structure building high-performance steel iron and steel industry should increase production and extending the industrial chain, strengthen the application technology research, improve the steel structure with steel varieties series.He hopes that the steel industry and the upstream and downstream industries will work together to forge ahead on the new journey of steel industry transformation and upgrading in the new era.

Prefabricated construction development is the central party committee proposed a major decision of the state council, is an important decision on the basis of investigation and steel structure building is an important architectural form of prefabricated construction, to promote the development of prefabricated building steadily, and housing construction energy conservation and slurry sampling director what Ren Fei on behalf of the ministry also clarified some fuzzy understanding on the society, and to forbid the ministry about prefabricated construction and steel structure construction work done some paper, and said the strength of prefabricated building confidence remains the same, no less, target three constant determination.

Chi jingdong, vice President of the China iron and steel association, pointed out in his speech that steel for construction is the main consumer sector, which has a far-reaching impact on the structural adjustment and upgrading of the steel industry.In the country's steel structure building development policy, pushed by the steel industry as leading industry of supply side structural reform, in order to solve the excess capacity as the breakthrough point, promote the transformation and upgrading of industry structure adjustment, and are the basis and conditions of support the development of the steel structure building, also say the iron and steel industry transformation and upgrading of pain points, focal point and difficult point problem.In the use of new steel materials and technology also need in-depth cooperation, strengthen innovation, for the next development of steel construction is very important.Steel for building is a product of large quantity and wide range.The specialization, specialization and specialization of steel standards for building use should be accelerated to meet the requirements of steel product standards for different service environments and requirements of building structures.

Hu yuke, vice President of building steel structure branch of China building metal structure association, believes that currently, the steel structure building should be improved from "vigorously developed" to "comprehensively promoted" in a new stage."Vigorously develop" is the call, "comprehensive upgrade" is the action, industry designers, scientific research experts, production and construction enterprises to focus on the introduction of support policies, to comprehensively improve product technology, materials, quality, quality work.Only by comprehensively improving the level of technology and quality, can we grasp the four opportunities for the development of steel structure building: first, opportunities for green development.According to the plan of the ministry of industry and information technology, the steel used in construction will exceed 100 million tons by 2020, and the industry has huge potential.Second, the promotion of prefabricated building opportunities, the country proposed to use about 10 years, prefabricated building to account for more than 30 percent of the new construction area.Third, opportunities for the construction of new areas and economic belts, with more than 800 billion yuan of railway investment in 2018.Fourth, green building materials to promote new opportunities.How to reduce the consumption of sand, stone, cement, brick and tile and other building materials is a subject we are faced with. Steel structure can become an alternative product.In addition, the "One Belt And One Road" initiative has driven the steel structure to go abroad and display its strength in the overseas market.

BBS also invited by the Chinese academy of engineering xu-hong zhou, the national survey and design master wang inhibitor, mr.wang, tongji university, professor li gq, experts and companies such as baosteel steel structure He Mingxuan general on behalf of the high strength steel in steel structure of bridge are in the field of application, conjoined more super classes Ceng Jianzhu structure design, the new specification for design of steel structure of high strength steel used in the interpretation and application of high strength building kair hair, performance of high strength steel in steel high-rise residential structure optimization and application of high strength steel structure connection technology, the research contents of the report to share.Jiang shangqing, deputy director of China iron and steel industry association, and hu yuke, vice President of steel structure branch of China building metal structure association, presided over BBS on 14th.

In 14th afternoon sharing "dialogue" link, from the China construction metal structure association, the China iron and steel association, shandong iron and steel group, tongji university, in QiXie engineering supplies equipment working committee and crown of state shares guests came to power, around the "open, sharing, and promote" between industry topics discussed.

During the meeting, participants visited the steel structure exhibition hall, the prefabricated steel structure construction project -- jinshuihe school and some steel production lines.

This year's BBS is sponsored by China building metal structure association and China iron and steel industry association, and co-organized by shandong iron and steel group, building steel structure branch of China building metal structure association and metallurgical science and technology development center.Shandong steel group laiwu steel group co., LTD., Shanghai chengxu enterprise management consulting co., LTD.