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ADHESIVE CONTACT PROBLEM OF AXISYMMETRIC MINIATURE CIRCULAR PLATES WITH CENTRAL RIGID BUMP
《Acta Mechanica Solida Sinica》2006年第4期341-351,共11页Fu Yiming Li Sheng Tian Yanping 
Project supported by the National Natural Science Foundation of China (No. 10572049).
Considering the adhesive effect and geometric nonlinearity, the adhesive contact between an elastic substrate and a clamped miniature circular plate with two different central rigid bumps under the action of uniform t...
关键词：miniature hesive contact geometric circular plate two different central rigid bumps elastic substrate adnonlinearity 
Predictions of pressure-induced structural transition,mechanical and thermodynamic properties of α-and β-Si_(3)N_(4) ceramics:ab initio and quasi-harmonic Debye modeling
《Chinese Physics B》2012年第6期130-140,共页余本海 陈东 
Project supported by the National Natural Science Foundation of China (Grant Nos. 11105115 and 11005088);the Project of Basic and Advanced Technology of Henan Province,China (Grant No. 112300410021)
The plane-wave pseudo-potential method within the framework of ab initio technique is used to investigate the structural and elastic properties of α-and β-Si3N4.The ground-state parameters accord quite well with th...
关键词：ab initio elastic constants phase transition Poisson ratio 
A New Approach of High OrderWell-Balanced Finite Volume WENO Schemes and Discontinuous Galerkin Methods for a Class of Hyperbolic Systems with Source Terms被引量：3
《Communications in Computational Physics》2006年第1期100-134,共35页Yulong Xing Chi-Wang Shu 
supported by ARO grant W911NF-04-1-0291,NSF grant DMS-0510345 and AFOSR grant FA9550-05-1-0123.
Hyperbolic balance laws have steady state solutions in which the flux gradients are nonzero but are exactly balanced by the source terms.In our earlier work[31–33],we designed high order well-balanced schemes to a cl...
关键词：Hyperbolic balance laws WENO finite volume scheme discontinuous Galerkin method high order accuracy source term conservation laws shallow water equation elastic wave equation chemosensitive movement nozzle flow two phase flow 
Cosmological Redshift Caused by Head-On Collisions with CMB Photons, Not by Expansion of Space
《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期1675-1698,共24页Gurcharn S. Sandhu Ishaan S. Dhindsa 
The Big Bang model was first proposed in 1931 by Georges Lemaitre. Lemaitre and Hubble discovered a linear correlation between distances to galaxies and their redshifts. The correlation between redshifts and distances...
关键词：REDSHIFT CMBR Big Bang COSMOLOGY Elastic Collisions Tired Light 
Determinationofelasticmodulus of claystone:Nano-/micro-indentation andmeso-compression tests used to investigate impact of alkaline fluid propagation over 18 years
《Journal of Rock Mechanics and Geotechnical Engineering》2017年第3期129-136,共8页Danièle Bartier Christophe Auvray 
GNR NEEDS-MIPOR for funding this project
Micro-mechanical properties of a claystone were tested after undergoing alkaline perturbation on site(Tournemire,CD borehole)for 18 years.In a saturated context and outside the excavation disturbed zone(EDZ),the clays...
关键词：Claystone Elastic modulus Nano-indentation MICRO-INDENTATION Meso-compression Carbonate Claystone/cement paste contact 
On the number of fractured segments of spaghetti breaking dynamics
《Theoretical & Applied Mechanics Letters》2022年第4期227-232,共6页Yi Zhang Xiang Li Yuanfan Dai Bo-Hua Sun 
supported by Xi’an University of Architecture and Technology(Grant No.002/2040221134).
Why are pieces of spaghetti generally broken into three to ten segments instead of two as one thinks?How can one obtain the desired number of fracture segments?To answer those questions,the fracture dynamics of a stra...
关键词：CURVATURE Brittle cracking Elastic rod Diameter-to-length ratio SPAGHETTI 
Heat Setting Technology for the Glove of Flexible Medical Orthosis
《Journal of Donghua University(English Edition)》2014年第5期557-560,共4页徐臻 沈为 曾海娜 
the 12th Five-Year Plan Supporting Project of Ministry of Science and Technology,China(No.2013BAI10B03)
In order to meet the curative effect,the glove of the flexible medical orthosis was designed to use nylon / spandex and polyester / spandex covered yarns to knit the glove by parts.For the purpose of confirming the be...
关键词：ORTHOSIS nylon/ SPANDEX covered YARN polyester/spandexcovered YARN heat setting dimensional stability elastic recovery 
RAYLEIGH LAMB WAVES IN MICROPOLAR ISOTROPIC ELASTIC PLATE
《Applied Mathematics and Mechanics(English Edition)》2006年第8期1049-1059,共11页Rajneesh Kumar Geeta Partap 
The propagation of waves in a homogeneous isotropic micropolar elastic cylindrical plate subjected to stress free conditions is investigated. The secular equations for symmetric and skew symmetric wave mode propagatio...
关键词：micropolar elastic plate circular crested waves secular equations phasevelocity AMPLITUDES 
The Differential Elastic Scattering of 14.7 MeV Neutron from Beryllium
《中国核科技报告》1995年第S3期26-31,共6页Zhang Kun Cao Jianhua Wan Dairong Dai Yunsheng (Institute of Nuclear Science and Technology, Sichuan University ) 
A fast neutron associated particle time-of-flight (TOF) spectrometer was used for measuring neutron differential cross sections on beryllium nuclei in this experiment. Source neutrons are detected at 10 angles step be...
关键词：The Differential Elastic Scattering of 14.7 MeV Neutron from Beryllium 
From the elasticity theory to cosmology and vice versa被引量：1
《Science China(Physics,Mechanics & Astronomy)》2014年第4期597-603,共7页LEVRINO Luca TARTAGLIA Angelo 
The paper shows how a generalization of the elasticity theory to four dimensions and to space-time allows for a consistent description of the homogeneous and isotropic universe,including the accelerated expansion.The ...
关键词：deformable solids COSMOLOGY elastic strain Lagrangian density and tensors 
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