人物經(jīng)歷
1992年7月 獲合肥工業(yè)大學(xué)土木工程系水工結(jié)構(gòu)方向 碩士學(xué)位;
1996年11月 獲中國(guó)科學(xué)技術(shù)大學(xué) 力學(xué)和機(jī)械工程系 固體力學(xué)方向 博士學(xué)位;
1996年 7月 至 2000年 6月 在中國(guó)科學(xué)技術(shù)大學(xué) 力學(xué)和機(jī)械工程系 任講師;
2000年 6月 至 2005年12月 在中國(guó)科學(xué)技術(shù)大學(xué) 力學(xué)和機(jī)械工程系 任副教授;
2005年12月 至 今 在中國(guó)科學(xué)技術(shù)大學(xué) 力學(xué)和機(jī)械工程系 任教授;
其中 1998年2月至7月 在英國(guó)Cardiff大學(xué) 任訪問(wèn)學(xué)者;
1999年4月至2001年7月 德國(guó)Karlsruhe大學(xué) 任洪堡研究學(xué)者;
2006年11月作為舉辦地主要負(fù)責(zé)人協(xié)助清華大學(xué)姚振漢教授在合肥舉辦“2006第二屆亞太工程中的計(jì)算力學(xué)國(guó)際會(huì)議”暨“第8屆全國(guó)工程中的邊界元法會(huì)議”。
研究方向
1、計(jì)算力學(xué)/聲振耦合模擬
2、振動(dòng)工程/飛行器結(jié)構(gòu)力學(xué)
3、材料失效機(jī)理/金屬疲勞壽命分析
論文專(zhuān)著
發(fā)表論文:雜志論文24篇,其中13篇為SCI或EI檢索;會(huì)議論文或摘要13篇,其中3篇為EI和ISTP雙檢索。
1) A fatigue life estimation algorithm based on Statistical Energy Analysis in high-frequency random processes - INTERNATIONAL JOURNAL OF FATIGUE - - 0142-1123
2) FEM/wideband FMBEM coupling for structural-acoustic design sensitivity analysis - COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING - - 0045-7825
3) A simple a-posteriori error estimation for adaptive mesh refinement in elastic BEM (SCI and EI) - Computational Mechanics - 2003 - 30, 343-354
4) FEM/wideband FMBEM coupling for fluid-structure interaction problem and 2D acoustic design sensitivity analysis - CMES-COMP MODEL ENG - - 1526-1492
5) 一種位移傳感器固定裝置 - 專(zhuān)利授權(quán)號(hào):ZL201320639943.X - -
6) A wideband FMBEM for 2D acoustic design sensitivity analysis based on direct differentiation method - COMPUTATIONAL MECHANICS - - 0178-7675
7) Dynamic analysis of AT-cut quartz resonators with ANSYS (EI) - Proceedings of the IEEE Sensors - 2004 - Vol. 1-3: 95-98
8) A Multi-variable Non-singular BEM in 2D Potential Problem (EI) - Tsinghua Science and Technology - 2005 - 10(1), 43-50
9) Singular solutions of anisotropic plate with an elliptical hole or a crack (SCI) - Acta Mechanica Solida Sinica - 2005 - 18(2), 130-141
10) Active control of a structure with continuously closely spaced natural frequencies(SCI and EI) - Journal of Sound and Vibration - 2006 - 294(1-2), 15-22
11) A modified molecular structural mechanics method for analysis of carbon nanotubes (SCI) - Chinese Journal of Chemical Physics - 2006 - 19(3), 1-5
12) Dual error indicators for the local boundary integral equation method in 2D potential problems (SCI and EI) - Engineering Analysis with Boundary Elements - 2006 - 30, 702u2013708
13) A novel kind of active resonator absorber and the simulation on its control effort - Journal of Sound and Vibration - 2007 - 300, 117-125
14) Further studies on edge waves in anisotropic elastic plates (SCI and EI) - International Journal of Solid and Structures - 2007 - 44, 2192-2208
15) An investigation of wave propagation with high wave numbers via the regularized LBIEM - CMES u2013 Computer Modeling in Engineering & Sciences - 2007 - 20(2), 85-98
16) Improved non-singular local boundary integral equation method - Applied Mathematics and Mechanics - 2007 - 28(8):1093-1099
17) Research of the natural frequency of single-walled carbon nanotube - Chinese Journal of Chemical Physics - 2007 - 20(5), 525-530
18) Application of dynamic vibration absorbers in structural vibration control under multi-frequency harmonic excitations - Applied Acoustics - 2008 - 69
19) Further studies on Stroh-type formalisms of flat plates with bending-extension coupling - Acta Mechanica Solida Sinica - 2007 - 20(4), 324-332
20) Thermoelastic damping in cylindrical shells with application to tubular oscillator structures - International Journal of Mechanical Sciences - 2008 - 50(3)
21) Analysis of single-walled carbon nanotubes using a chemical bond element model - Chinese Journal of Chemical Physics - 2008 - 21(4)
22) 吸振器在浮筏上減振應(yīng)用的有限元分析 - 實(shí)驗(yàn)力學(xué) - 2008 - 23(5)
23) 半壽命低周疲勞Glidcop材料導(dǎo)熱系數(shù)的測(cè)量 - 實(shí)驗(yàn)力學(xué) - 2009 - 24(2):108-114
24) Application of dynamic vibration absorbers in floating raft system - Applied Acoustics - 2010 - 71: 250-257
25) Boundary element shape design sensitivity formulation of 3D acoustic problems based on direct differentiation of strongly-singular and hypersingular boundary integral equations - Transaction of the Japan Society of Mechanical Eng - 2010 - 76(771), 2899-2908
26) Fatigue Life Prediction Strategies for High-Heat-Load Components - Key Engineering Materials - 2011 - 452-453: 789-792
科研成果
2000年以來(lái)的標(biāo)志性成果:
(1) 成果I:針對(duì)邊界元法中邊界、近邊界物理量計(jì)算精度降低的問(wèn)題開(kāi)展了深入研究,提出了若干新的計(jì)算格式,明顯地改善了計(jì)算精度;進(jìn)而發(fā)展了一套簡(jiǎn)便有效的用于網(wǎng)格自適應(yīng)優(yōu)化的后驗(yàn)誤差估計(jì)方法。
(2) 成果II:結(jié)合某項(xiàng)目重點(diǎn)基金項(xiàng)目中的學(xué)科性基礎(chǔ)問(wèn)題,即橡膠材料在聲振耦合中具有特別重要的地位而現(xiàn)今尚沒(méi)有好的模擬分析方法的問(wèn)題,基于新近發(fā)展的LBIEM無(wú)網(wǎng)格方法,提出正則化LBIEM列式,同時(shí)利用修正基,較好地解決了高波數(shù)Helmholtz問(wèn)題數(shù)值分析精度降低的問(wèn)題。
(3) 成果III:針對(duì)國(guó)家大科學(xué)工程LAMOST項(xiàng)目對(duì)焦面板的變形精度要求特別高的難題,利用ANSYS進(jìn)行模擬分析,形成并應(yīng)用彈性約束的思想,成功地設(shè)計(jì)了焦面板及其支撐結(jié)構(gòu),為該項(xiàng)目的順利推進(jìn)及在科大立項(xiàng)和實(shí)施起到了推動(dòng)作用。