In an RC building columns are structural elements which are predominantly subjected to axial compressive forces, moments, and transfers total load from the super structure to substructure. Various shapes of the columns are used. Some common shapes are square,...
Two square concrete-filled steel tubular(CFST) laced columns and one circular CFST laced column were tested under cyclic lateral load. The size of the specimens determined using equivalent material principle in order to analyzing the differences of the failure characteristics and seismic behavior. The...
1.a stone or wooden pillar used to support or adorn a building.the carved columns in the temple.columna 2.something similar in shape.a column of smoke.columna 3.a vertical row (of numbers).He added up the column (of figures) to find the answer.columna ...
L Hu,K Ma - 《Journal of Building Structures》 被引量: 8发表: 2012年 Initial Imperfections of Steel and Steel-Concrete Circular Columns examples of steel and steel-concrete composite columns represented by steel circular tubes and steel tubes filled by normal-strength and high-strength ... MARC...
However, the central part of concrete in CFST columns have relatively small contribution towards... CX Dong,JCM Ho 被引量: 2发表: 2012年 Prediction of Torque Capacity in Circular Concrete-Filled Double-Skin Tubular Members under Pure Torsion via Machine Learning and Shapley Additive Explanat......
A total of 54 specimens were tested under monotonic axial compression, while test variables were cross-sectional shape, corner radius (in the case of square or rectangular sections), and number of PET layers. In circular specimens, the PET’s large strain capacity was utilized to enhance the ...
While the circular transverse tubes or spirals can provide much stronger confinement to the compressed concrete than the rectilinear transverse steels (tubes or ties), and circular reinforced concrete column is widely used in building and civil structures, studies and information on the flexural ...
Performance in fire of FRP-strengthened and insulated reinforced concrete columns This research investigates the fire performance of one circular and one square reinforced concrete column strengthened with a fibre reinforced polymer (FRP... D.,Cree,and,... - 《Fire Safety Journal》 被引量: 20发表...
This paper presents the results of numerical studies carried out on concrete columns confined by Carbon Fiber Reinforced Polymer (CFRP) and loaded in uni-a... S Gambarelli,Nicola Nistico,Josko Ozbolt - 《Composites Part B Engineering》 被引量: 24发表: 2014年 Circular and Square Concrete Colu...
Constructed between 447 BC and 438 BC., theParthenon in Greecehas become an international symbol of Greek civilization and an iconic example of the Doric column style. Another landmark example of Doric design, with columns surrounding the entire building, is the Temple of Hephaestus in Athens. ...