Results 31 to 40 of about 2,604,436 (185)
Characterising gross plastic deformation in design by analysis [PDF]
, 2005 An investigation of three simple structures is conducted to identify and characterise the condition of gross plastic deformation in pressure vessel design by analysis.
Donald Mackenzie +7 more
core +1 more source
Enhanced Ductility of a W-30Cu Composite by Improving Microstructure Homogeneity
Metals, 2019 Due to its negligible solubility, it is difficult to obtain a W-30Cu composite with a homogenous microstructure. However, with a selected W skeleton, a homogeneous phase distribution was achieved for a W-30Cu composite in the present study.
Zehui Hao +6 more
doaj +1 more source
Mechanisms underlying heart failure [PDF]
Drug Discovery Today: Disease Mechanisms, 2010 Heart failure is a syndrome with high mortality and morbidity where cardiac function is inadequate to meet metabolic needs of the body. Heart failure is now one of the greatest public health problems for the developed world. Approximately 500,000 new patients are diagnosed with heart failure in the United States each year.
openaire +2 more sources
Review of moraine dam failure mechanism
Geomatics, Natural Hazards & Risk, 2019 Moraine dams, impounding glacial lakes, are among the weak natural dams because of their slope, freeboard and composition. Glacial lake outburst floods occurring due to the failure of moraine dams are significant hazards for the valley downstream the ...
Robin Neupane, Huayong Chen, Chunran Cao
doaj +1 more source
IEEE Open Journal of the Industrial Electronics Society, 2022 Modular multilevel cascade converters (MMCCs) are considered a promising power electronics topology in industry. Their scalability allows to reach (ultra/very) high voltage levels with low harmonic content and high efficiency and makes MMCCs an ideal ...
Felix Rojas +5 more
doaj +1 more source
Yantu gongcheng xuebaoSand and gravel mixture are widely used fill material for earth and rock dams, with its mechanical properties significantly influenced by particle geometric characteristics such as gradation, shape, and spatial arrangement.
PENG Jiayi1, 2 , FU Zhongzhi1, 2, SHEN Zhenzhong3, XU Siyuan1, 2
doaj +1 more source
Zhejiang dianli, 2023 Device clamps are used for connecting and fastening lines， and their health condition directly affects the reliability of power supply. In view of the line faults largely caused by the failure of device clamps under marine environment， the clamp failure ...
ZHOU Jianke +5 more
doaj +1 more source
Sleeper end resistance of ballasted railway tracks [PDF]
, 2014 This paper describes model tests used to investigate how ballast shoulder width and height contribute to a railway sleeper’s resistance to lateral movement for a range of shoulder widths and heights.
Bhandari, A.R., Le Pen, L., Powrie, W.
core +1 more source
Failure Mechanism of True 2D Granular Flows
, 2015 Most previous experimental investigations of two-dimensional (2D) granular column collapses have been conducted using three-dimensional (3D) granular materials in narrow horizontal channels (i.e., quasi-2D condition).
Bui, Ha H. +2 more
core +1 more source
Applied Sciences, 2022 The mining of deep coal resources occurs in a high-stress geological environment as well as an engineering environment of rock excavation and unloading.
Yongjian Zhu +5 more
doaj +1 more source