TITLE

Murder shows up cracks under the surface

AUTHOR(S)
Ackbarally, Nasseem
PUB. DATE
March 2011
SOURCE
African Business - Le Magazine des Dirigeants Africains;Mar2011, Issue 373, p60
SOURCE TYPE
Periodical
DOC. TYPE
Article
ABSTRACT
No abstract available.
ACCESSION #
86432250

 

Related Articles

  • Analytical solutions for crack initiation angle of mixed mode crack in solid material. Jiawen Zhou; Xingguo Yang; Huige Xing // Mechanika;2013, Vol. 19 Issue 5, p498 

    A crack will propagate under biaxial loading conditions forming wing cracks, where there is a plastic core region at the crack tip. In this paper, mixed mode cracks are divided into two types: tension cracks and compression-shear cracks. A computational method for determining the stress...

  • The behavior of two parallel symmetric permeable cracks in piezoelectric materials. Zhou Zhen-gong; Wang Biao // Applied Mathematics & Mechanics;Dec2002, Vol. 23 Issue 12, p1357 

    The behavior of two parallel symmetric cracks in piezoelectric materials under anti-plane shear loading was studied by the Schmidt method for the permeable crack face conditions. By using the Fourier transform, the problem can be solved with two pairs of dual integral equations in which the...

  • Healing of Fatigue Crack by High-Density Electropulsing in Austenitic Stainless Steel Treated with the Surface-Activated Pre-Coating. Hosoi, Atsushi; Kishi, Tomoya; Ju, Yang // Materials (1996-1944);Sep2013, Vol. 6 Issue 9, p4213 

    A technique to heal a fatigue crack in austenitic stainless steel SUS316 by applying a controlled, high-density pulsed current was developed. A surface-activated pre-coating (SAPC), which eliminates the oxide layer and coats a Ni film on the crack surface, was used to improve the adhesion...

  • Crack path in aeronautical titanium alloy under ultrasonic torsion loading. Nikitin, A.; Bathias, C.; Palin-Luc, T.; Shanyavskiy, A. // Frattura e Integrita Strutturale;2016, Issue 35, p213 

    This paper discusses features of fatigue crack initiation and growth in aeronautical VT3-1 titanium alloy under pure torsion loading in gigacycle regime. Two materials: extruded and forged VT3-1 titanium alloys were studied. Torsion fatigue tests were performed up to fatigue life of 109 cycles....

  • Research on depth evaluation of surface crack in laser cladding coating with metal magnetic memory technology. Bin Liu; Zhujing Shao; Shiyun Dong // Applied Mechanics & Materials;2014, Issue 651-653, p73 

    Depth of evaluation method of surface crack in laser cladding coating with metal magnetic memory was introduced in this paper. Laser cladding coating specimen were degaussed, placement direction of specimen and detection direction unchanged, detection speed and lift off value of probe were the...

  • 单轴压缩下含闭合裂纹大理岩板裂纹扩展的研究. 吴雪萍; 邱一平; 曹兴国; 林卓英 // Research & Exploration in Laboratory;Jul2015, Vol. 34 Issue 7, p30 

    Experimental test for marble slab with pre-existing single inclined crack subjected to uniaxial compression was carried out under the RMT-B type rock mechanics. The effect of closed surface friction coefficient and crack incline angle of pre-existing crack on the crack growth was discussed in...

  • Numerical Analysis of Surface Crack Propagation in Flexible Pavements Using XFEM and Cohesive Zone Model. Hao Wang; Jian Wang // International Journal of Pavement Research & Technology;May2014, Vol. 7 Issue 3, p178 

    Surface initiated (top-down) cracking in the longitudinal direction of pavements has become a predominant mode of failure in thick asphalt pavements. Most previous researchers studied crack propagation using the traditional Linear Elastic Fracture Mechanics (LEFM) method by calculating the...

  • Interaction of parallel dielectric cracks in functionally graded piezoelectric materials. Yan, Z.; Jiang, L. Y. // Acta Mechanica;May2010, Vol. 211 Issue 3/4, p251 

    In this paper, the problem of two interacting parallel cracks in functionally graded piezoelectric materials under in-plane electromechanical loads is studied. The formulation is based on using Fourier transforms and modeling the cracks as distributed dislocations, and the resulting singular...

  • Spiral to flat fracture transition for notched rods under torsional loading. Zehnder, Alan; Zella, Natasha // International Journal of Fracture;Sep2015, Vol. 195 Issue 1/2, p87 

    The transition of the fracture surface in notched and unnotched PMMA rods under torsional loading is investigated experimentally. The experiments show that for crack initiation from a notch, resulting in dynamic fracture propagation, as the notch depth increases, the surface transitions from a...

  • Interaction between a cracked hole and a line crack under uniform heat flux. Vinh, Pham; Hasebe, Norio; Xian-Feng Wang; Saito, Takahiro // International Journal of Fracture;Feb2005, Vol. 131 Issue 4, p367 

    This article deals with the interaction between a cracked hole and a line crack under uniform heat flux. Using the principle of superposition, the original problem is converted into three particular cracked hole problems: the first one is the problem of the hole with an edge crack under uniform...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics