Lateral stiffness
Finite Element Analysis of Dynamic Characteristics and Checking of Lateral Stiffness of Lattice Light-Gauge Joist Steel System
Lattice Light-Gauge Joist Steel System has advantages of saving material, energy and land, environmental protection, industrialization and good performance of the seismic resistant, etc. It has been successfully applied to lots of practical engineering. After the “5.12 Wenchuan large earthquake”, it began to be extended in the disaster area.Because of lacking of related references, Lattice [...]
Research on Behaviour of Infilled Freams Structures by Considering of Interaction
The infilled walls were always considered as non structural components in the current design method, by ignoring the strength and rigidity of the infilled walls. However, the infilled walls and the freams word together under the lateral loads, such as wind loads and earthquake action. Under the influence of the infilled walls, the lateral stiffness, [...]
Research on Method of Calculation for Shear Resistance of Cold-Formed Steel Composed Wall
In resent years,low-rise cold-formed thin-wall steel framing dwelling spring up in our country.The cold-formed steel framing wall,made of cold-formed steel framing,outer wallboard and inner wallboard connected by self-drilling screws,is the major load bearing member in the low-rise cold-formed thin-wall steel framing dwelling.Therefore,it is meaningful to study the shear performance of cold-formed thin-wall steel framing walls [...]
Preliminary Study for High Building Diagrid Structure and Application Design
This article gives a primary analyze with high building diagrid structure which is a new style appeared in project recent years and discusses the disposal of the geometry, section and node design with high building structure. Study selects the two-way bias diagrid structure as a two-way bias network of emphases, analyze the effecting factor of [...]
The Research on Holistic Interaction of Space Truss with Inclined Plane
The space truss is the structure type that is used most in space structure. In engineering pratice, with richness and variety of architectural styles or with the needs for light and air, the space truss with inclined plane can be adopted. Because the space truss is placed inclined and the supporting columns have large elevation [...]
Study on the Reinforced Concrete Structures for Small High-rise Residence in Tibet
In recent years, along with the national policy vigorously support, supports in Tibet’s situation in the whole nation, Tibet’s national economy continues to grow fast, the lives of the people level enhances unceasingly, inhabitant’s floor space expands unceasingly, also unceasingly enhances to the housing comfort level request. Recently several years, the small high-level housing started [...]
Study on the Seismic Behavior of Ecological Composite Wall with Hole
The ecological composite-wall structure is a new, ecological and energy-saving village residential building structure with good seismic performance. As the result of technology improvement of multi-ribbed slab structure studied previously, the new structure not only keeps the good seismic performance of multi-ribbed slab structure but also embodies such advantages as local conditions and energy conservation [...]
Study on Mechanical Performance and Lateral Stiffness of Ecological Composite Wall with Cotton Stalk Fiber Block
The ecological composite-wall structure is a new, ecological and energy-saving building structure with good seismic performance. In this paper, on the basis of the research group, a new type filling material-cotton stalk fiber blocks is proposed, in order to use this filling material in the ecological composite-wall structure, not only can make full use of [...]
Seismic Behavior of Concrete Filled Tubular Column-Steel Beam Composite Frames with Braces
Lateral resistance system is one of the key factors of structural configuration selection for high-rise buildings. The concentrical brace and eccentrical brace have been actually obtained in many applications, and the use of which the lateral stiffness of structure can be augmented. But that was at the cost of dissipating energy for the structures themselves. [...]
The Analysis on Lateral Performance of the Structure of Semi-rigid Steel Frames-Steel Plate Shear Wall
Along with the development of high-rise structures, steel plate shear wallwith a higher lateral stiffness, ultimate load capacity, good energy dissipation capacity, and many other advantages, have been studied extensively both at home and abroad. When steel framework and steel plate shear wall are used collaboratively, steel plate shear wall could compensate for the lack [...]