scholarly journals Behavior Of Laterally Loaded New Type Quay Wall (Under Water Strutted Steel Structure System)

1993 ◽  
Vol 9 ◽  
pp. 367-372
Author(s):  
Kunio Takahashi ◽  
Osamu Kiyomiya ◽  
Koichi Satoh
Keyword(s):  
Steel Structure ◽  
Structure System ◽  
Quay Wall ◽  
New Type ◽  
Laterally Loaded

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.

scholarly journals Quay Wall By Underwater Strutted Steel Structure System In Kushiro Port

1992 ◽  
Vol 8 ◽  
pp. 355-360
Author(s):  
Michihiko Tokunaga ◽  
Takashi Sekino ◽  
Kunio Takahashi ◽  
Osamu Kiyomiya ◽  
Masaki Shiomi ◽  
...  
Keyword(s):  
Steel Structure ◽  
Structure System ◽  
Quay Wall

Suspend-Dome Static Behavior Analysis

2013 ◽  
Vol 351-352 ◽  
pp. 1057-1060 ◽  
Author(s):  
Xi Yun Dai ◽  
Xiang Yun Kong ◽  
Lin Tian
Keyword(s):  
Design Method ◽  
Joint Stiffness ◽  
Hybrid Structure ◽  
Structure Form ◽  
Static Behavior ◽  
Structure System ◽  
Optimizing Design ◽  
New Type ◽  
Dome Structure ◽  
Cable Dome

Suspend-dome structure form which colligates advantages of cable dome and reticulated shell is a new type spatial hybrid structure system. This article introduced the configuration and principle of suspend-dome structure system, and researched the structural behavior influence by altering the joint stiffness, vector height of the suspend-dome and the loop cable pretension. The results show that suspend-dome structure should make comprehensive consideration on interaction between vector height, prestress application and other factors, and relevant optimizing design method can be adopted in the design.

Dynamic Characteristics of a New Space Beam String Structure with Outer Truss Torus

2012 ◽  
Vol 588-589 ◽  
pp. 1960-1963
Author(s):  
Yun Long Yao ◽  
Guang Ying Ma ◽  
Shi Lin Dong
Keyword(s):  
Dynamic Characteristics ◽  
Lanczos Method ◽  
Load Level ◽  
Structure System ◽  
System A ◽  
Wind Vibration ◽  
String Structure ◽  
New Type ◽  
New Space ◽  
Block Lanczos Method

The large-span space beam string-structure system is a kind of economic and larger spanning spatial structure system. A new type of space beam-string-structure with outer truss torus is introduced. Sunflower-patterned space beam-string-structure was taken as an example and its dynamic characteristics under full-span load and half-span load were analyzed by block Lanczos method. The efect of prestress level and load level on dynamic behavior of the structure was studied. The results are valuable for the dynamic response research on the earthquakes and wind vibration and will provide a reference for a further design and project application of such structure.

scholarly journals The influence of coupling on the whole process of construction simulation of chord dome structure

2020 ◽  
Vol 143 ◽  
pp. 01046
Author(s):  
Jing Liu ◽  
Fei Meng ◽  
Yingqi Chen ◽  
Zongxue Chen
Keyword(s):  
Finite Element ◽  
Steel Structure ◽  
Simulation Models ◽  
Construction Simulation ◽  
Construction Process ◽  
Finite Element Software ◽  
Whole Process ◽  
New Type ◽  
Dome Structure ◽  
Hoop Direction

：Chord dome structure is a new type of hybrid prestressed spatial steel structure system, which is often used in large-span structures. During the construction of the structure, it is necessary to apply prestress to the ring cable. Taking the chord dome roof of Hebei North University gymnasium as an example, the whole process of prestressed cable construction is simulated and analyzed by using the finite element software ANSYS. The hoop cable of the dome roof can slide freely in the hoop direction, and the attribute of free sliding in the ANSYS interface is "coupling". In this paper, two kinds of simulation models, coupling and uncoupling, are established to compare, and then to explore the influence of coupling on the construction process of string dome structure.

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.

Experimental Research of Lightweight Composite Wall on Lateral and Vertical Loads

2013 ◽  
Vol 838-841 ◽  
pp. 514-518
Author(s):  
Yi Qing Guo ◽  
Ping Zhou Cao
Keyword(s):  
Steel Structure ◽  
The Self ◽  
Deformation Capacity ◽  
Light Weight ◽  
Load Bearing Capacity ◽  
Load Bearing ◽  
New Type ◽  
Composite Wall ◽  
Thin Panel ◽  
Screw Pitch

To overcome the shortcomings of assembly lightweight steel structure residential system in our country. A new type of lightweight energy-saving composite wall is proposed, which is composed by light-gauge shaped steel and thin panel. In order to investigate the load-bearing behaviour and failure mode of the composite wall, 4 wall specimens in full ratio were designed and manufactured. The experiment study is carried out under lateral and vertical loads. The results show that the self-drilling screw integrate the light-gauge shaped steel and thin panel to bear loads. The decrease of self-drilling screw spacing can effectively enhance the load-bearing capacity of the composite wall, and the best choice of the self-drilling screw pitch is 150mm. The composite wall has good bearing and deformation capacity, and it is suitable for applying to light weight steel residential system in our country.

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