Analysis of Steel Structure Design and Safety Construction Countermeasures in Construction Engineering

2021 ◽  
Keyword(s):  
Steel Structure ◽  
Structure Design ◽  
Construction Engineering

Visual C++-Based Algorithm Research and Software Development for Cold-Formed Thin-Wall Steel Sectional Properties of Arbitrary Section

2014 ◽  
Vol 889-890 ◽  
pp. 37-42
Author(s):  
Min Qian Zhang ◽  
Qi Lin Zhang ◽  
Zhi Guo Chang
Keyword(s):  
Exact Solution ◽  
Software Development ◽  
Steel Structure ◽  
Data File ◽  
Structure Design ◽  
Thin Wall ◽  
Design Code ◽  
Arbitrary Section ◽  
Calculation Module ◽  
Design Software

Current steel structure design software cannot calculate sectional properties of user-defined section of cold-formed thin-wall steel accurately. Since the sectional properties data given by design code has been implanted into corresponding modules of these software and the software disregard the radian of corner of steel, erroneous results will be generated if the user-defined sectional size doesn't match the sectional size of the data file implanted. According to Green's theorem, the author derived precise formulas for sectional properties of arbitrary section and developed software for calculation based on Visual C++ platform. The software which can calculate exact solution of sectional properties of arbitrary section has been verified by comparing results from various methods. This software can be used independently as a calculating tool and the calculation module can be implanted into other steel structure design software to make calculation for sectional properties of arbitrary section possible.

Philarmonie de Paris: steel structure design in a complex-geometry building

2014 ◽  
Vol 102 (10) ◽  
pp. 2508-2515
Author(s):  
Romina Gonzalez ◽  
David Garcia ◽  
Leonardo Dominguez ◽  
Gonzalo Garcia ◽  
Jorge Lopez ◽  
...  
Keyword(s):  
Complex Geometry ◽  
Steel Structure ◽  
Structure Design

Investigation on the Effect of Infilled Walls Utilizing Response Spectrum Analysis for Steel Staggered-Truss System

2012 ◽  
Vol 152-154 ◽  
pp. 34-39
Author(s):  
Qing Sheng Guo ◽  
Qing Shan Yang
Keyword(s):  
Spectrum Analysis ◽  
Earth Quake ◽  
Simulation Analysis ◽  
Response Spectrum ◽  
Steel Structure ◽  
3D Models ◽  
Structure Design ◽  
Seismic Load ◽  
Base Shear ◽  
Response Spectrum Analysis

Considering the structure type of the steel staggered-truss (SST) system, the effect of infilled walls will be major and need to be studied amply, some scientific design regulations need to be found for referrence. Based on two different 3D models considering or ignoring the stiffness of infilled walls (SIW), a numerical investigation is presented on the structural behaviors of the SST system utilizing the finite element 3D simulation analysis soft ware ETABS. The longitudinal structure is asymmetrical due to the SIW, it causes the torsion forces in the building. Comparing to the different results of response spectrum analysis, including storey drift and equivalent base shear under frequent earth quake and rare earth quake, some conclusions were made, including the capacity of the SST system under seismic load and the effect of the SIW for SST system. The increased base shear force factors due to the effect of the SIW were suggested for SST structure design, it is different from the other steel structure types.

Study on Establishment and Transformation of Coordinate System of Steel Structure in 3D Software

2014 ◽  
Vol 501-504 ◽  
pp. 2541-2545
Author(s):  
Kai Sun ◽  
Lu Shuang Wei ◽  
Li Xuan ◽  
Lun Gang Zhou
Keyword(s):  
Coordinate System ◽  
3D Visualization ◽  
Local Coordinate System ◽  
Steel Structure ◽  
Structure Design ◽  
Global Coordinate System ◽  
3D Space ◽  
Steel Members ◽  
Safe Condition ◽  
3D Software

The 3D visualization design of steel structure under the CAD environment needs to work in the global coordinate system (WCS), but design of various steel members in the 3D space must be completed in the local coordinate system (UCS), so it is perplexing for the conversion and calculation between UCSi (i=1,2,3....n) and WCS. It is proved that the maize grains are not polluted and food production is in safe condition. The article describes classification of several common coordinate systems, discuss the method of setting up coordinates system. Describe the process of type convertion of coordinate system in steel structure design and detailing softwares, and explained the advantage of the application in the real world project.

Research Status of Design Theory and Application on Beam-Column Semi-Rigid Steel Structure

2011 ◽  
Vol 368-373 ◽  
pp. 405-409
Author(s):  
Zai Hua Zhang ◽  
Xing Ping Shu ◽  
Zhi Shen Yuan ◽  
Qi Cheng Duan
Keyword(s):  
Hong Kong ◽  
Design Theory ◽  
Steel Structure ◽  
Structure Design ◽  
Design Methods ◽  
Research Directions ◽  
Research Status ◽  
Design Specifications ◽  
The Usa ◽  
Rigid Joints

Brief description of the basic idea of semi-rigid joints is given. Several types of joints are showed combined with the development of the study in recent years. The classification and design methods of semi-rigid joints in steel structure design specifications of the USA , Europe , Canada , Hong Kong are introduced and discussed. Several problems to be studies and the way of further research directions are given.

Adding Layer of Steel Structure of Safety Testing and Add Layer and Reinforcement of Feasibility Analysis

2013 ◽  
Vol 788 ◽  
pp. 530-533
Author(s):  
Wen Tao Ma ◽  
Jian Qiang Wang ◽  
Ya Li Chai
Keyword(s):  
Concrete Strength ◽  
Steel Structure ◽  
Structure Design ◽  
Feasibility Analysis ◽  
Strength Testing ◽  
Building Structure ◽  
Safety Testing ◽  
Key Points ◽  
Fast Development ◽  
Capacity Calculation

Along with our country economy fast development, the building and renovation is becoming more and more widely, layer for steel structure system, relying on its obvious advantages, has gradually become one of hot topics in the study of engineering. Combining with engineering example, through the integrity research, bearing capacity calculation, field exploration, the analysis of the concrete strength testing, etc., has carried on the appraisal on the safety of building structure, and analyses the feasibility of after add layer. In layer for steel structure design, at the same time puts forward the design and construction of some key points, provide a reference for similar projects.

Soil–steel structure design by the Ontario Code: Part 2. Structural considerations

1981 ◽  
Vol 8 (3) ◽  
pp. 331-341 ◽  
Author(s):  
G. Abdel-Sayed ◽  
Baidar Bakht
Keyword(s):  
Steel Structure ◽  
Steel Structures ◽  
Empirical Method ◽  
Structure Design ◽  
Live Load ◽  
Finite Element Program ◽  
Worked Example ◽  
Metallic Shell ◽  
Element Program ◽  
Load Effects

The paper presents provisions of the Ontario Bridge Design Code for the structural design of the metallic shell of soil–steel structures, and also discusses the development background of these provisions. A simplified method of determining live load effects in the metallic shell is presented. The method is based on results of a well-tested plane strain finite element program. An empirical method for determining live load effects, which is based on tests of full-size structures, is also given. A worked example is given to illustrate the usage of the design provisions.

Analysis of Dynamic Characteristics of Structure Design of Bridge Crane in 65t

2013 ◽  
Vol 482 ◽  
pp. 109-112 ◽  
Author(s):  
Jing Yang ◽  
Yu De Dong
Keyword(s):  
Dynamic Characteristics ◽  
Steel Structure ◽  
Structure Design ◽  
Bridge Crane ◽  
Characteristic Analysis ◽  
Element Analysis ◽  
Permissible Stress ◽  
Design Efficiency ◽  
Container Crane ◽  
The Finite Element Analysis

Quayside container crane, referred to as the bridge crane. The steel structure is usually the permissible stress method is adopted to design check, analysis on its dynamic characteristics through the finite element analysis, can the actual working state simulation of crane more accurate. The dynamic characteristic analysis of problem, change to correct the parameters in the design, greatly improved the design efficiency and accuracy .

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