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1997 Vol. 27, No. 2

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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-195
Abstract(1432) PDF(1173)
Abstract:
The article reviews the basic concepts and methodology of micromechanical design for the toughened materials. A discussion of the mechanical models, design criteria and optimization design for the stiffness and toughness properties of the materials is given in detail. The computerized material performance design and CAD software systems are emphasized. Some advances are also discussed.
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-196
Abstract(1324) PDF(970)
Abstract:
In the process of loading until failure for rock,concrete and steel, the observational study was proceeded by using the infrared and microwave remote sensing technology. It was discovered that during the loading process the infrared and microwave radiation temperature, infrared radiation spectrum and infrared thermovision of those materials changed with the stresses. The precursory change displayed before failure of materials. The study showed that the remote sensing technology can be used as a new metho...
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-197
Abstract(1317) PDF(1000)
Abstract:
Major results of recent researches on the numerical simulation of wave motion generated by a wave source (or a scatterer) in its neighborhood are reviewed with emphasis on the progress in studies on the artificial boundary condition——the key problem in the numerical simulation.
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-198
Abstract(1426) PDF(910)
Abstract:
The research on the mixed layers since 1950's,especially during the recent 10 years is reviewed. Emphasis is on the recent results concerning larger vortex structures. Some comments are made on the further research topics.
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-199
Abstract(1032) PDF(697)
Abstract:
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-200
Abstract(1911) PDF(1315)
Abstract:
Fluid-solid coupling mechanics is an interdisciplinary branch with various different formulations in the academic circles. According to the normal formulations and the understandings in a narrow sense, the main task of fluid-solid coupling mechanics is to study the dynamic properties of the interaction of fluid and solid elasticity. Turbomachinery provides an important engineering background to the fluid-solid coupling mechanics. The research on fluid-solid coupling of turbomachinery is also a major part ...
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-201
Abstract(1718) PDF(1024)
Abstract:
The blood is a kind of complex Non-Newtonian fluid.Its constitutive equation play a significant role in the study on the hemodynamics and hemorheology. The recent development of that field is reviewed and some difficult problems are discussed.
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-202
Abstract(1858) PDF(1304)
Abstract:
In this paper, semi analytic function,conjugate analytic function and their application in mechanics are reviewed.
1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-203
Abstract(1433) PDF(659)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-204
Abstract(1444) PDF(1075)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-205
Abstract(1242) PDF(828)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-206
Abstract(871) PDF(958)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-207
Abstract(1583) PDF(1030)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-208
Abstract(933) PDF(614)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-209
Abstract(1133) PDF(925)
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1997, 27(2): . doi: 10.6052/1000-0992-1997-2-J1998-210
Abstract(1221) PDF(863)
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1997, 27(2): 145-160. doi: 10.6052/1000-0992-1997-2-J1998-181
Abstract(1251) PDF(1180)
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1997, 27(2): 161-176. doi: 10.6052/1000-0992-1997-2-J1998-182
Abstract(1096) PDF(936)
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