搜索结果: 1-15 共查到“土木建筑工程 seismic”相关记录60条 . 查询时间(0.158 秒)
Seismic Energy Dissipation of Steel Buildings Using Engineered Cladding Systems
Seismic Energy Dissipation Steel Buildings Engineered Cladding Systems
2014/10/22
Precast concrete claddings have been widely used in the United States since the 1920s. Cladding panels are attached to the frame structures and function as the facades of buildings (Fig. 1.1). Advanta...
Seismic damage analyses of staircases in RC frame structures
Wenchuan earthquake RC frame structure cast-in-site staircase seismic performance yielding and failing mechanism
2014/4/10
Staircases in Reinforced Concrete (RC) frame structures suffered severe damages in recent earthquakes although they are regarded as critically important passages during emergencies. Staircases act as...
A simplified design procedure for seismic retrofit of earthquake-damaged RC frames with viscous dampers
simplified seismic design procedure viscous damper RC frame energy dissipation equivalent damping ratio
2014/4/10
The passive energy dissipation technology has been proven to be reliable and robust for recent practical applications. Various dampers or energy dissipation devices have been widely used in building s...
Seismic Performance Evaluation of a Steel-concrete Hybrid Frame-tube High-rise Building Structure
seismic performance nonlinear earthquake response analysis steel-concrete hybrid structure
2014/4/10
Due to its unique advantages, the steel-concrete hybrid structure has been widely used in tall buildings around the world. In Mainland China it has been utilized as one of the most popular structural ...
Performance-based seismic analysis and design of code-exceeding tall buildings in Mainland China
performance-based seismic design tall buildings performance objective non-prescriptive performance evaluation
2014/4/10
Design codes provide the minimum requirements for the design of code-compliant structures to ensure the safety of the life and property. As for code-exceeding buildings, the requirements for design ar...
Seismic Behaviour of Reinforced Concrete Slit Shear Walls Energy Dissipators
energy dissipators walls ductility finite element method equivalent frame method lateral resistance ideal structure
2010/8/18
The types of slit walls energy dissipators, from monolith or precast reinforced concrete, proposed by researchers and the seismic behaviour of these types of walls are described. The overall ductility...
The Ductile Design Concept for Seismic Actions in Miscellaneous Design Codes
Ductility reduction factor reinforced concrete frames
2010/8/17
The concept of ductility estimates the capacity of the structural system and its components to deform prior to collapse, without a substantial loss of strength, but with an important energy amount dis...
Non-Linear Seismic Soil-Structure Interaction Analysis Based on the Substructure Method in the Time Domain
Seismic soil-structure interaction substructure formulation finite element method
2009/10/13
This paper presents an idealized 2-dimensional plain strain nite element seismic soil-structure interaction (SSI) analysis based on a substructure method by using original software developed by the a...
A Comparative Study of Torsionally Unbalanced Multi-Storey Structures under Seismic Loading
Torsional irregularity Seismic design Seismic Codes Asymmetric buildings Irregular structures
2009/10/12
After a short review of the torsional irregularity requirements of the new Turkish Earthquake Code (TEC'97), a parametric study is carried out on various ten-storey shear-wall frames with rather high ...
Seismic Behavior of Steel Buildings with Combined Rigid and Semi-Rigid Frames
Semi-rigid steel frames Welded connections Bolted connections Seismic behavior Connection rigidity
2009/10/12
The 1994 Northridge Earthquake (USA) has shown the vulnerability of welded moment connections in steel moment resisting frames (MRFs) subject to severe earthquake ground motions (EQGMs). Since then, a...
An Efficient Seismic Analysis Procedure for Torsionally Coupled Multistory Buildings Including Soil-Structure Interaction
Torsionally coupled multistory buildings Soil-structure interaction Frequency domain analysis
2009/10/10
In this paper, a simpli ed methodology of analysis for the seismic response of 3-dimensional irregular high-rise buildings on a rigid footing resting on the surface of a linear elastic half-space is f...
Experimental Assessment of the Seismic Behavior of Load-Bearing Masonry Walls Loaded Out-of-Plane
Masonry structure Out of plane loading Seismic accelerations
2009/10/10
The typical housing type of the rural population of Turkey is load-bearing masonry units. Masonry buildings are as vulnerable to seismic failure as reinforced concrete buildings. However, the majority...
Seismic Evaluation of Sandy Embankment Model
Embankment model seismic force horizontal dense zone vertical dense zone
2010/8/18
Understanding of seismic force and its activity on embankment model by use of shaking table is one of the scientific method in controlling earthquake ability. In this work three types of subsoil under...
Case Study of Variable Orifice Damper for Seismic Protection of Structures
Control System Earthquake Engineering Dynamic Model Control Device Damping
2010/8/18
The seismic protection is, without any doubt, a worldwide priority, and that is why one of the main preoccupations of the researchers in the field is finding some innovative concepts concerning the se...
Seismic Behaviour of an Experimental Model Made of Thin-Walled Cold Formed Steel Profiles - Hardell Structures
Seismic Behaviour Shaking Table Tests Hardell Structures
2010/8/18
The experimental results of the shaking table test of a Hardell structure made of thin-walled cold formed steel profiles are presented. The structure has the in-plane dimensions of 4x4 m and a height ...