scholarly journals EQUIVALENT SHEAR SPRING MODELING METHOD OF SUPER TALL STEEL STRUCTURE BUILDING WITH CONTINUOUS ARRANGEMENT OF VISCOUS DAMPERS AND HYSTERETIC DAMPERS

2020 ◽  
Vol 85 (768) ◽  
pp. 197-207
Author(s):  
Kohei SOETA ◽  
Daiki SATO ◽  
Masato ISHII ◽  
Haruyuki KITAMURA
Keyword(s):  
Steel Structure ◽  
Modeling Method ◽  
Viscous Dampers ◽  
Structure Building ◽  
Hysteretic Dampers ◽  
Shear Spring

scholarly journals Anti-Earthquake Steel Structure building

2009 ◽  
Vol 78 (7) ◽  
pp. 612-617
Author(s):  
Masayoshi UCHIDA
Keyword(s):  
Steel Structure ◽  
Structure Building

Study on the joint mechanical properties of steel structure buildings

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Jiaqiang Chen
Keyword(s):  
Mechanical Properties ◽  
Design Methodology ◽  
Vertical Direction ◽  
Steel Structure ◽  
Paper Briefly ◽  
Joint Stress ◽  
Content Type ◽  
Structure Building ◽  
The Stability ◽  
Supporting Frame

PurposeThe main supporting frame of steel structure buildings is steel, and the beam-column joints of the steel structure directly affect the stability and strength of the supporting frame.Design/methodology/approachThis paper briefly introduced the beam-column joints which are used for ensuring the stability of buildings in the steel structure building, selected the fabricated beam-column joints which were different from the traditional welding methods, tested the fabricated beam-column joints with the reaction frame and jack and detected the influence of the thickness and length of the splice plate on the mechanical properties of joints.FindingsThe results showed that the joint stress and the displacement in the vertical direction increased under greater load no matter which kind of fabricated joint was used; under the same load, the thickness and length of the splice significantly affected the mechanical properties of joints, and the larger the thickness and length, the smaller the joint stress and displacement in the vertical direction.Originality/valueTo sum up, increasing the thickness or length of the splice plate of the fabricated joint can effectively improve the mechanical properties of joints.

Overhead Floor Research of Steel Structure Building

2014 ◽  
Vol 1065-1069 ◽  
pp. 1199-1202
Author(s):  
Chun Gang Wang ◽  
Da Chuan Wang ◽  
Guo Chang Li ◽  
Jin Guo Wu
Keyword(s):  
Error Control ◽  
Steel Structure ◽  
Construction Technology ◽  
Structure Building ◽  
Cold Bending ◽  
Floor Structure ◽  
New Form ◽  
Effective Use ◽  
Floor System ◽  
Important Significance

In the decoration integration of steel structure, overhead floor achieves a separation of decoration and structure. Overhead floor system is composed of steel bracket, beam and floor. Reasonable overhead floor structure to ensure the safety of the whole structure has important significance. In this paper, the new form of beams named the cold bending cap steel is proposed and the size design of the new beam is made. While maintaining the original beams on the basis of mechanical properties, the new form of beams increase effective use height above the floor. In addition, the construction technology, construction requirements, the error control of overhead floor system, etc. are summarized and some author's suggestions in terms of modular are made.

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