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中文摘要：
以轻质、多功能为特征的新材料和新结构既为国防科技发展提供重要基础，又引起复杂的动态力学问题。特别是材料内在微结构、材料和结构呈现的非线性，使动态环境所激发的波动在宏、微观尺度及时空尺度上产生复杂耦合与传播，给力学家带来许多新挑战。该群体依托“爆炸科学与技术”国家重点实验室逐渐发展而成，针对力学学科前沿及我国航天科技、毁伤与防护技术发展需求开展研究，侧重于(1)复杂介质/结构的振动与波动分析与控制；(2)超高速、高温等极端条件下材料与结构的动态力学行为和一体化设计；(3)复杂介质与结构动态力学行为的多尺度计算。该群体包括中科院院士1 人、杰出青年基金获得者4 人，长江学者特聘教授2 人。近五年来，群体在SCI源期刊上发表论文190篇，SCI他引1645次；获国家发明专利、软件著作权30项，获国家自然科学奖二等奖1项、国家技术发明奖二等奖1项和国家科学技术进步奖二等奖1项。
结论摘要：
英文主题词Complex media and structures；Dynamics；Explosion and impact；Vibration and wave propagation；Computational mechanics
成果综合统计
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期刊论文
Large scale numerical investigation on methane explosion and propagation process in complicated lane
A reactive molecular dynamics study on the anisotropic sensitivity in single crystal alpha-cyclotetr
Anisotropic Shock Sensitivity in Single Crystal δ-Cyclotetramethylene Tetranitramine: A Reactive Mol
Prediction of Initial Temperature Effects on Shock Initiation of Solid Explosives by Using Mesoscopi
Compressive Shear Reactive Molecular Dynamics Studies Indicating That Cocrystals of TNT/CL-20 Decrea
Parallel adaptive mesh refinement method based on WENO finite difference scheme for the simulation o
The influence of low-level pre-stressing on resonant magnetoelectric coupling in Terfenol-D/PZT/Terf
The effect of field-orientation on the magnetoelectric coupling in Terfenol-D/PZT/Terfenol-D laminat
Dynamic simulation of liquid-filled flexible multibody systems via absolute nodal coordinate formula
High Order Numerical Simulation of Detonation Wave Propagation Through Complex Obstacles with the In
Dynamics simulation of the liquid-filled flexible multibody system via the absolute nodal coordinate
Thermomechanical behavior and constitutive modeling of tungsten-based composite over wide temperatur
Microstructural evolution and deformation mechanism of the 80W-20Cu alloy at ultra-high strain rates
The effect of preparation methods on the microstructure and dynamic compressive properties of 65W-25
Comparison of constitutive models for FCC metals over wide temperature and strain rate ranges with a
Anisotropic constitutive model and numerical simulations for crystalline energetic material under sh
A quantitative aoustic emission study on fracture processes in ceramics based on wavelet packet deco
A finite element beam model including cross-section distortion in the absolute nodal coordinate form
Coupling dynamics of a geared multibody system supported by ElastoHydroDynamic lubricated cylindrica
Experimental study on acoustic subwavelength imaging of holey-structured metamaterials by resonant t
Molecular dynamics simulation on plasma phase transition of aluminum single crysta lunder extreme co
Dynamic Brazilian test of brittle materials using the split Hopkinson pressure bar and digital image
Microstructure and texture evolution in ultrafine-grained pure Ti processed by equal-channel angular
Microstructural evolution and microhardness variations in a Cu–36Zn–2Pb alloy processed by high-pres
Numerical simulation of shock Wave interaction with a deformable particle based on the pseudo arc-le
Effect of temperature on microstructural stabilization and mechanical properties in the dynamic test
Dynamic response and critical temperature of a steel beam subjected to fire and subsequent impulsive
A theory of magnetoelectric coupling with interface effects and aspect-ratio dependence in piezoelec
Pulling out a peptide chain from β-sheetcrystallite: Propagation of instability of H-bonds under she
Crucial Roles of Bond Rebinding in Rupture Behaviors of Single Molecular Bond at Ultralow Loading Ra
The co-crystal of TNT/CL-20 leads to decreased sensitivity toward thermal decomposition from first p
会议论文
Safety of high explosives under low velocity impact: experiment, ignition criterion and numerical pr
Finite element analysis on hot deformation behavior of TiC-particle-reinforced titanium matrix compo
Numerical simulation on mechanism of flame acceleration and transition from deflagrationto detonatio
Numerical simulation on mechanism of flame acceleration and transition from deflagration to detonati
High resolution numerical simulation of shock-to-detonation transition of condensed-phase Explosives
Application of mangan in pressure sensor in underwater explosive shock wave measurementat near-field
Experimental studies on dynamic deformation and fracture of materials and structures using digital i
High order discontinuous Galerkin positivity-preserving numerical simulation of condensed explosives
Nature`s design of hierarchical superhydrophobic surfaces of a water strider for low adhesion and lo
Study on mechanical behavior of metal diaphragm under blast loading used 3D digital imaging correlat
Combined effect of penetration and blast of reactive material projectile on crater formation in conf
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