scholarly journals Study on the long-lasting Anti-corrosion Construction Technology of Steel Structure of Service Tower in a Coastal Launching Site

2020 ◽  
Vol 560 ◽  
pp. 012091
Author(s):  
Yufei Gu ◽  
Lijun Zhang ◽  
Shaojiang Chen ◽  
Jiaoni Feng ◽  
Feiran Xu
Keyword(s):  
Steel Structure ◽  
Construction Technology ◽  
Launching Site

scholarly journals Study on Key Points of Steel Structure Construction Technology on High-Rise Building

2015 ◽  
Vol 4 (4) ◽  
pp. 49
Author(s):  
Chao Chen
Keyword(s):  
Steel Structure ◽  
Normal Operation ◽  
Construction Technology ◽  
Quality And Safety ◽  
Construction Quality ◽  
Reference Function ◽  
High Rise ◽  
High Rise Building ◽  
Key Points ◽  
The Common

<p>Study of steel structure construction technology on high-rise building was needed to strengthen, in order to improve the construction quality and safety of our building, ensure the normal operation of production and living of people. Therefore, the article will analyze the common technology in steel structure construction of high-rise building, and expect able to play a certain reference function.</p>

Construction Technology of Concrete Filled Steel Tubular in Shenyang Wanxin Building

2012 ◽  
Vol 170-173 ◽  
pp. 3266-3269
Author(s):  
Su Hua Yin ◽  
Ying Na Dong
Keyword(s):  
Structural Characteristics ◽  
Steel Structure ◽  
Steel Tube ◽  
Building Construction ◽  
Construction Technology ◽  
Concrete Construction ◽  
Concrete Filled Steel Tube ◽  
High Rise ◽  
Concrete Pumping ◽  
Selection Of

Concrete filled steel tube is widely used in super high-rise steel structure, but there are many problem in the construction of concrete filled steel tube. With the construction of Wanxin building as an example, this paper described the selection of the construction program, and analyzed the disadvantages in construction such as the difficulties of concrete pumping and the problems of pipe blockage, pipe explosion and concrete curing during the process of construction. Based on structural characteristics and construction difficulties, the key technique of steel tube concrete construction are introduced in detail. It can provide significant reference and guide for super high-rise building construction.

Construction Technology of Large-Span Hybrid Structure of Suspendome with Stacked Arch in Chiping Gymnasium

2011 ◽  
Vol 243-249 ◽  
pp. 6083-6086 ◽  
Author(s):  
Xiao Bei Wang ◽  
Zhen Hua Liu ◽  
Ming Gong ◽  
Lian Fen Weng
Keyword(s):  
High Altitude ◽  
Steel Structure ◽  
Hybrid Structure ◽  
Construction Technology ◽  
Large Span ◽  
Finite Element Software ◽  
Roof Structure ◽  
Temporary Support ◽  
Stress And Deformation ◽  
Lattice Shell

Large-span hybrid structure of suspendome with stacked arch is applied into steel roof of Chiping Gymnasium. The construction of this new type structure system is difficult according to structure characteristics such as its large-span stacked arch, high installation altitude, lattice shell installation, prestressed cable tension, and tight construction period. Temporary support frame, segment lifting and high altitude splicing construction method is adopted to install the stacked arch, and total support, high-altitude spread operation method is used to install lattice dome. A spatial structural analysis is conducted on the supporting system, and the finite element software is adopted to simulate and analyze the installation process of the steel structure roof system. At the same time, stress and deformation of the roof structure are monitored by precise instruments and equipments. As the result, construction safety and quality are guaranteed.

Winter Construction Technology of Steel Structure in Northeast China

2014 ◽  
Vol 638-640 ◽  
pp. 1596-1599
Author(s):  
Jin Ping Hu ◽  
Cheng Chun Cui ◽  
Jia Zhen Huo
Keyword(s):  
Northeast China ◽  
Great Influence ◽  
Steel Structure ◽  
Negative Temperature ◽  
Construction Technology ◽  
Paint Coating ◽  
Structure Engineering ◽  
Technical Measures

The construction environment under negative temperature has a great influence on the quality of steel structure in winter, especially the negative temperature welding construction of steel structure. Based on the building steel structure engineering, this paper discussed the construction technology and technical measures of steel structure under negative temperature in northeast China in winter, such as the installing construction, the welding construction, the paint coating construction and so on.

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