The Connection Technology between Steel Structure and Wooden Antiqued Components

2012 ◽  
Vol 204-208 ◽  
pp. 1070-1073 ◽  
Author(s):  
Kun Wang ◽  
Hong Gang Lei
Keyword(s):  
Steel Sheet ◽  
Steel Structure ◽  
Steel Frame ◽  
Architectural Form ◽  
Frame System

Sheli Tower in Jing chuan county is a steel frame system, whose connected construction between steel components and antiqued components is very complex. Considering the construction difficulties of Sheli Tower,this paper introduces how to fix the wooden brackets by using welding screw and steel sheet that connected with the columns and the method of packaging the steel eaves purlins into cornice with wooden antiqued components.These solutions ensure the union of force and architectural form, accurately comply with the architecture of Tang style.

A New Kind of Modular Assembly Steel Structure System

2014 ◽  
Vol 578-579 ◽  
pp. 741-744
Author(s):  
Zai Hua Zhang ◽  
Xing Ping Shu ◽  
Ran He
Keyword(s):  
Steel Structure ◽  
Steel Frame ◽  
Modular Assembly ◽  
Structure System ◽  
Assembly Structure ◽  
Frame System ◽  
New Type ◽  
Structure Engineering

As a new type of structure system suitable for the realization of building industrialization, assembly structure system is a trend in the development of steel structure engineering. In this paper, a kind of assembly truss beam steel frame system is proposed. The composition of system, the technology characteristic of components and connections are analyzed in detail. Meanwhile some problems need to be solved are also put forward.

Comparative Analysis of Three Kinds of Mega Steel Frame System Static Performance

2015 ◽  
Vol 775 ◽  
pp. 243-246
Author(s):  
Si Qi Yang ◽  
Jun Hua Cai ◽  
Jia Chen ◽  
Bai Jian Tang
Keyword(s):  
Steel Structure ◽  
Internal Force ◽  
Steel Frame ◽  
Frame Structure ◽  
Horizontal Wind ◽  
High Rise ◽  
Load Combination ◽  
Frame System ◽  
Static Performance ◽  
And Control

Mega steel structure because of its own advantages is widely used in high-rise buildings, especially in super high-rise buildings. Mega frame structure, mega steel frame-prestressed composite bracing structure and mega steel frame-cable bracing structure were analyzed in this paper. The structure deformation and internal force of beam and column of structures were studied under load combination of Pretension and vertical loads, horizontal wind load. The results show that prestressed cable can improve the system stiffness, make the overall stiffness more uniform and control the deflection of mega beam and axial force of mega column effectively.

Dynamic Characteristics of Base-Isolated Steel Frame under Seismic Ground Motion

2011 ◽  
Vol 255-260 ◽  
pp. 2341-2344
Author(s):  
Mohammad Saeed Masoomi ◽  
Siti Aminah Osman ◽  
Ali Jahanshahi
Keyword(s):  
Ground Motion ◽  
Base Isolation ◽  
Time History ◽  
Steel Structure ◽  
Steel Structures ◽  
Steel Frame ◽  
Nonlinear Time History Analysis ◽  
Seismic Load ◽  
Vector Method ◽  
Seismic Ground Motion

This paper presents the performance of base-isolated steel structures under the seismic load. The main goals of this study are to evaluate the effectiveness of base isolation systems for steel structures against earthquake loads; to verify the modal analysis of steel frame compared with the hand calculation results; and development of a simulating method for base-isolated structure’s responses. Two models were considered in this study, one a steel structure with base-isolated and the other without base-isolated system. The nonlinear time-history analysis of both structures under El Centro 1940 seismic ground motion was used based on finite element method through SAP2000. The mentioned frames were analyzed by Eigenvalue method for linear analysis and Ritz-vector method for nonlinear analysis. Simulation results were presented as time-acceleration graphs for each story, period and frequency of both structures for the first three modes.

The Archaeologist and the Environmentalist

2021 ◽  
pp. 100-116
Author(s):  
Nayanjot Lahiri
Keyword(s):  
Steel Structure ◽  
Director General ◽  
Construction Work ◽  
Architectural Form ◽  
Traditional Form ◽  
The Temple

This chapter examines the most interesting as also the least known event of the 1970s when Chandi Prasad Bhatt, pioneer of the Chipko Andolan and M.N. Deshpande , as director general, collaborated to save the Hindu shrine of Badrinath. In 1973, the Birlas, through their charity – the Jayshree trust – had begun constructing a cement and steel structure around the traditional architectural form of the temple. By July-August 1974, because of Bhatt’s intervention in Lucknow and in Badrinath, this work came to a halt. A high powered government committee carefully examined the Badrinath makeover by the Birlas and Deshpande became the man whose report provided a hard-hitting indictment of what the temple had been reduced to. For Chandi Prasad Bhatt, safeguarding the Badrinath temple’s traditional form mattered as much as saving trees. It was a vision that Deshpande shared. Once construction work halted there, Deshpande practically took over matters hand and eventually, it was his planning and foresight which resulted in ensuring that a historic temple shrine was not converted into a kind of Birla temple.

Static Analysis of Mega Steel Frame-Cable System Bracing Structure

2015 ◽  
Vol 744-746 ◽  
pp. 298-303
Author(s):  
Si Qi Yang ◽  
Jun Hua Cai ◽  
Jia Chen ◽  
Bai Jian Tang
Keyword(s):  
Steel Structure ◽  
Internal Force ◽  
Steel Frame ◽  
Vertical Load ◽  
Cable System ◽  
Structure Deformation ◽  
Load Combination ◽  
Static Performance ◽  
New Type ◽  
Prestressed Steel Structure

In order to study the static performance of a new type e vertical prestressed steel structure called mega steel frame-cable bracing structure, structure deformation, internal force of beam and column and the remaining pretension of cable under pretension, vertical load and horizontal load alone as well as pretension with vertical load, wind load combination condition were analyzed in this paper. Research shows that prestressed cable can effectively improve mechanical and deformation performance of mega beam under vertical load, improve the system stiffness and make the overall stiffness more uniform.

A Second-Order Inelastic Analytical Method on Semirigid Connections Steel Frame

2010 ◽  
Vol 163-167 ◽  
pp. 760-765
Author(s):  
Jian Liu ◽  
Xiang Yun Huang ◽  
Ji Ping Hao ◽  
Guan Gen Zhou ◽  
Deng Feng Peng
Keyword(s):  
Axial Force ◽  
Steel Structure ◽  
Steel Frame ◽  
Second Order ◽  
Frame Structures ◽  
Stability Function ◽  
Inelastic Analysis ◽  
Semirigid Connections ◽  
Steel Frame Structures ◽  
Shearing Deformation

A second-order inelastic analysis of semirigid connection steel frame structures is developed. Therein, shearing deformation and axial force simultaneously are considered. A new stability function considered shearing deformation and axial force simultaneously is proposed and the analysis methods for steel structure of semirigid connection based on the structural ultimate bearing capacity are established. The calculatical programe of second-order inelastic analysis semirigid connection steel frame structures is compiled. The numerical examples of steel frames for semirigid connection are analysed using the second-order inelastic analysis in the paper. Load–displacements predicted by the proposed analysis compare well with those given by other approaches. The analysis results show that the proposed method is suitable for adoption in practice.

The Design Review and Optimization of the Special-Shaped Steel Frame Structure

2010 ◽  
Vol 163-167 ◽  
pp. 600-604
Author(s):  
Ke Dong Tang ◽  
Jian Fu ◽  
Jun Dai ◽  
Peng Zhang ◽  
Rui Feng Yu
Keyword(s):  
Circulating Fluidized Bed ◽  
Reference Value ◽  
Steel Structure ◽  
Steel Frame ◽  
Frame Structure ◽  
Boiler Steel ◽  
Element Analysis ◽  
Structure Reliability ◽  
Calculation Results ◽  
Steel Frame Structure

According to the finite element analysis of a circulating fluidized bed boiler steel frame structure, the essay concludes to the calculation results of the main steel structure, moreover the structure and the composition of bars are adjusted and optimized which improve the safety of the structure reliability and reduce the volume of steel. All of the above contents have certain reference value on the similar structure.

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