INVESTIGATION THE BEHAVIOR AND COMPARISON OF RELIABLE CODES ON CONCRETE-STEEL COMPOSITE COLUMNS [PDF]
Even though composite columns in buildings and other structures have been used widely more than 50 years and also this procedure is increasing worldwide, likewise very common in practice to either neglect the synergetic contribution of either the steel ...
مسعود Ahmadi +2 more
doaj +1 more source
Post-peak Behaviour of Composite Column Using a Ductile Lightweight Aggregate Concrete
Oil palm shell (OPS) concrete filled steel tube (CFT) columns are acknowledged to be a new type of sustainable composite column. In this type of column, the conventional coarse aggregate was partially replaced with OPS lightweight aggregate to provide a ...
Mohammad Reza Hamidian, Payam Shafigh
doaj +1 more source
Experimental and Numerical Study of FRP Encased Composite Concrete Columns [PDF]
A new type of composite column is presented and assessed through experimental testing and numerical modeling. The objective of this research is to investigate design options for a composite column without the use of ferrous materials.
Mohsen Ishaghian, Abolghassem Keramati
doaj +1 more source
One dimensional modelling of failure in laminated plates by delamination buckling [PDF]
When low speed objects impact composite laminated plates delamination may result. Under inplane compression such delaminations may buckle and tend to enlarge the delaminated area which can lead to loss of global plate stability.
Babcock, Charles D. +2 more
core +1 more source
Fire resistance of steel beam to square CFST column composite joints using RC slabs: Experiments and numerical studies [PDF]
In this paper, experimental investigation and numerical simulation of steel beam to square concrete-filled steel tube (CFST) column composite joints that use reinforced concrete (RC) slabs subjected to localized and global fire conditions are presented ...
Fu, F., Yang, Y-F.
core +1 more source
The XMM-Newton wide-field survey in the COSMOS field. IV: X-ray spectral properties of Active Galactic Nuclei [PDF]
We present a detailed spectral analysis of point-like X-ray sources in the XMM-COSMOS field. Our sample of 135 sources only includes those that have more than 100 net counts in the 0.3-10 keV energy band and have been identified through optical ...
A. Comastri +43 more
core +2 more sources
Variable Factors Affecting Progressive Destruction of Composite Steel Tall Building
In recent years, the presence of progressive collapse in tall buildings induced a catastrophic event which attracted the majority of the community’s attention.
Sameh Lotfy +2 more
doaj +1 more source
Behaviour of single sided composite joints at room temperature and in case of fire after an earthquake [PDF]
peer reviewedIn 2003, a European research program entitled “PRECIOUS - Prefabricated composite beam-to-concrete filled tube or partially reinforced-concrete-encased column connections for severe seismic and fire loadings” and funded by the Research Fund ...
Demonceau, Jean-François +3 more
core +1 more source
Axial Compressive Performance of a Composite Concrete-Filled GFRP Tube Square Column
A composite concrete-filled glass fiber reinforced polymer (GFRP) tube square column is a new type of composite column, where GFRP is externally wrapped over several GFRP square tubes to form a multicavity GFRP tube, and then concrete is poured inside ...
Jiancheng Lu +3 more
doaj +1 more source
Column-by-column compositional mapping by Z-contrast imaging
A phenomenological method is developed to determine the composition of materials, with atomic column resolution, by analysis of integrated intensities of aberration-corrected Z-contrast scanning transmission electron microscopy images. The method is exemplified for InAs(x)P(1-x) alloys using epitaxial thin films with calibrated compositions as ...
Molina, Sergio I. +8 more
openaire +3 more sources

