Dynamic Necking of Notched Tensile Bars: An Experimental Study
نویسندگان
چکیده
منابع مشابه
Application of the Experimental Planning Design to the Notched Precracked Tensile Fracture of Composite
Composite materials have important assets compared to traditional materials. They bring many functional advantages: lightness, mechanical resistance and chemical, etc. In the present study we examine the effect of a circular central notch and a precrack on the tensile fracture of two woven composite materials. The tensile tests were applied to a standardized specimen, notched and a precarcked (...
متن کاملAn Experimental Study on the Tensile Behaviors of Ultrasonic Welded T-joints for Polyamide Composite
In this paper, an experimental investigation on ultrasonic welding of polyamide composites reinforced with glass fiber has been carried out. The effect of ultrasonic welding parameters, such as welding time, air pressure, hold time and the amount of glass fiber in the composite on tensile strength of weld joints were determined using response surface methodology. This methodology was applied fo...
متن کاملEvaluation for Tensile Performance of Recently Developed FRP Hybrid Bars
This paper deals with an experimental study on the tensile performance of recently developed “FRP Hybrid Bars” by authors. The objective of this study is to investigate tensile strength of FRP Hybrid Bars and to overcome the shortcomings of the FRP material with its low elastic modulus. This uses the concept of material hybridization to increase elastic modulus to be used in concrete structures...
متن کاملAn experimental study of passive dynamic walking
A two-straight-legged walking mechanism with flat feet is designed and built to study the passive dynamic gait. It is shown that the mechanism having flat feet can exhibit passive dynamic walking as those with curved feet, but the walking efficiency is significantly lower. It is also shown that the balancing mass and its orientation are etfective for controlling side-to-side rocking and yaw, wh...
متن کاملAn Experimental Study of Dynamic Dominators
Motivated by recent applications of dominator computations, we consider the problem of dynamically maintaining the dominators of flow graphs through a sequence of insertions and deletions of edges. Our main theoretical contribution is a simple incremental algorithm that maintains the dominator tree of a flow graph with n vertices through a sequence of k edge insertions in O(mmin{n, k}+ kn) time...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Experimental Mechanics
سال: 2014
ISSN: 0014-4851,1741-2765
DOI: 10.1007/s11340-014-9860-8