Results 261 to 270 of about 5,232 (296)

Experimental Study on Cyclic Behavior of SFCBs with Different Slenderness Ratios

Journal of Materials in Civil Engineering, 2021
AbstractThis paper presents an experimental study on the cyclic behavior of steel-fiber-reinforced composite bars (SFCBs) with different slenderness ratios.
Yu Tang, Zeyang Sun, Gang Wu, Yang Wei
openaire   +1 more source

Modified Slenderness Ratio for Built-up Members

Engineering Journal, 2007
Based on a review of theory, background for the historical development of the AISC specifications, and an updated experimental database, a simple model which maintains the accuracy for the calculation of the modified slenderness ratio of built-up members with closely spaced individual components (for example, double angles and double channels) that are
Atsushi Sato, Chia-Ming Uang
openaire   +1 more source

Compressor efficiency with cylinder slenderness ratio of rotary compressor at various compression ratios

International Journal of Refrigeration, 2016
Abstract When the air conditioning and heating systems operate in low speed regions, the efficiency of inverter compressor is relatively low, owing to the reduction in motor efficiency. Nevertheless, the annual operating time of compressor is largely occupied by low speed regions.
Ki-Youl Noh, Byung-Chae Min, Sang-Jin Song, Jang-Sik Yang, Gyung-Min Choi, Duck-Jool Kim   +5 more
openaire   +1 more source

Effect of Slenderness Ratio of the Specimen on Resonant Column Test Results

Journal of Testing and Evaluation, 2020
Abstract To investigate the effect of the slenderness ratio (L/d) of the specimen, resonant column (RC) tests were conducted on dry sand specimens by using three different values of L/d, namely 2, 3, and 4, keeping the same diameter (d = 50 mm) to measure the shear moduli and material damping associated with the shear strain varying ...
Ninad Sanjeev Shinde, Jyant Kumar
openaire   +1 more source

Local effective length factor in the equivalent slenderness ratio

Canadian Journal of Civil Engineering, 1995
The Canadian Standard S16.1 specifies an equivalent slenderness ratio to be used when determining the compressive resistance of a built-up member when buckling occurs about an axis perpendicular to the interconnectors. This equivalent slenderness ratio is the square root of the sum of the squares of the slenderness ratio of the built-up member acting ...
Murray C. Temple, Ghada Elmahdy
openaire   +1 more source

Effect of Slenderness Ratio on Free-to-Roll Wing Aerodynamics

Journal of Aircraft, 2011
M ANNED fighter aircraft and unmanned combat air vehicles may require high angle-of-attack maneuvers where the roll dynamics become crucial. Small unmanned air vehicles (UAVs) and fixed-wingmicro air vehicles often have separated flows [1,2]. These small vehicles fly at relatively high angles of attack and close to the stall conditions due to the poor ...
N. T. Gresham, Z. Wang, I. Gursul
openaire   +1 more source

Calculation of Effective Lengths and Effective Slenderness Ratios of Stepped Columns

Engineering Journal, 1972
The analysis of stepped columns arises in the design of heavy mill buildings. Such columns are generally loaded at the top and at the section where the cross section changes. The application of the AISC Specification requires that the engineer determine the effective length of each section of the column.
John P. Anderson, James H. Woodward
openaire   +1 more source

Slender Tactile Sensor for High-Aspect-Ratio Micro Metrology

2007 IEEE Sensors, 2007
A tactile probe sensor was addressed which was designed for quality assurance of high-aspect ratio micro parts, e.g. engineered apertures of fuel nozzles. It was constructed as an extremely slender silicon cantilever of 1-5 mm in length, 30-200 mum in width and 25-50 mum in height comprising a pyramid-shape probing tip and a piezoresistive strain gauge
Erwin Peiner, Michael Balke, Lutz Doering   +2 more
openaire   +1 more source

Analysis of the Effect of Slenderness Ratio on Axial Force in T-Section

Key Engineering Materials
This study extensively investigates T-shaped axial compression members with varying wing-flange width-to-thickness ratios, focusing primarily on the influence of section width-to-thickness ratio and effective width on the sectional resistance. Based on the AISC 2017 specifications, assuming the overall component is a stable member, the study analyzes ...
Wei Hsun Hsu, Hsiao Chi Chung, Wei Ting Hsu   +2 more
openaire   +1 more source

Aspect Ratio Effects on the Added-Mass of a Slender Pulsating Cylinder

Journal of Applied Mechanics, 1972
We derive, by means of an asymptotic analysis, a simple expression for the added mass per unit length of a finite length, slender, cylinder vibrating in the breathing mode. We find, to dominant order in the expansion, that when the wavelength of the vibration is smaller than the half length, the added mass is independent of the aspect ratio while in ...
openaire   +1 more source