蔡坤

西北农林科技大学教授
蔡坤，男，生于1978年8月，江苏宿迁人，汉族，工学博士，西北农林科技大学教授，博士生导师。
人物经历
兰州大学理学学士（1999.6），大连理工大学工学博士（2008.7）；陕西省青年科技新星（2010），中国水利学会青年委员会委员（2012-），陕西省力学学会理事（2014-）；澳大利亚国立大学Visiting Fellow（2012.7-2013.7）、Research Fellow（2015.11-）。
主讲课程
本科生课程：《理论力学》、《有限单元法基础》、《工程力学》
研究生课程：《结构有限元分析》、《水工结构优化设计》/《结构优化设计理论与方法》、《细观力学》
研究领域
1．连续体结构拓扑优化理论（KEYWORDS: 拓扑优化，连续体，双模量材料）
2．轻质复合材料力学（KEYWORDS: 复合材料，层合板，网格结构，拟膜法，均匀化）
3．拓扑优化理论的应用研究：航空-航天-机械减重设计、新型水工钢闸门设计、坝体设计以及桩式复合地基中布桩设计（KEYWORDS: 工程器件/结构，优化设计，弧形钢闸门，面板堆石坝，桩式复合地基）
4．计算纳米力学（KEYWORDS: 纳米材料，纳米马达，纳米传动系统，分子动力学）
科研课题
1．“考虑拉压性能差异的结构拓扑优化理论及算法研究（50908190）”，国家自然科学基金委员会，2010.01-2012.12，20.0万元；
2．“多相双模量材料布局优化理论研究(GZ1205)”，工业装备结构分析国家重点实验室， 2012.10-2014.10，8万元；
3．“胶接型轻质夹层材料优化设计研究(2011kjxx02)”，陕西省科技厅，2011.1-2013.12, 10万元；
4．“渠道抗冻胀结构优化设计”，十三五科技计划，2017.8-2020.12，42.6万元。
发表论文
(IF=journal impact factor；*=通讯作者；K. Cai=蔡坤)
纳米马达方向
1.K. Cai, X.N. Zhang, J. Shi, Q.H. Qin*. Rotation excited perfect oscillation of a tri-walled nanotube-based oscillator at ultralow temperature. Nanotechnology, 2017, 28:155701. (IF=3.44)
2.K. Cai, J. Shi, J. Yu, Q.H. Qin. Spectrum of temperature-dependent rotational frequency of rotor in a thermally driven rotary nanomotor. The Journal of Physical Chemistry C, 2017, 121:?-?. DOI: 10.1021/acs.jpcc.7b04734 (IF=4.536)
3.K. Cai, Y.J. Yu, J. Shi, Q.H. Qin*. Robust rotation of rotor in a thermal driven nanomotor. Scientific Reports, 2017, 7:46159. (IF=4.239)
4.L.K. Yang, K. Cai*, J. Shi, Q.H. Qin*. Significance tests on the output power of a thermally driven rotary nanomotor. Nanotechnology, 2017, 28:215705. (IF=3.573)
5.K. Cai, J. Wan, Q.H. Qin*, J. Shi. Quantitative control of a rotary carbon nanotube motor under temperature stimulus. Nanotechnology, 2016, 27(5): 055706. (IF=3.573)
6.K. Cai*, J.Z. Yu, J. Wan, H. Yin, J. Shi, Q.H. Qin. Configuration jumps of rotor in a nanomotor from carbon nanostructures. Carbon, 2016, 101: 168-176. (IF=6.198)
7.K. Cai, Y.J. Yu, J. Shi, Q.H. Qin*. A method for measuring rotation of a thermal carbon nanomotor using centrifugal effect. Scientific Reports, 2016, 6: 27338-10pp. (IF=5.228)
8.K. Cai, J.Z. Yu, L.N. Liu, J. Shi, Q.H. Qin*. Rotation measurements of a thermally driven rotary nanomotor with a spring wing. Physical Chemistry Chemical Physics, 2016, 18:22478-22486. (IF=4.449)
9.J. Shi, K. Cai*, Q.H. Qin*. A nanoengine governor based on the end interfacial effect. Nanotechnology, 2016, 27:495704. (IF=3.573)
10.K. Cai, J.Z. Yu, H. Yin, Q.H. Qin*. Sudden stoppage of rotor in a thermally driven rotary motor made from double-walled carbon nanotubes. Nanotechnology, 2015, 26:095702-6. (IF=3.573)
11.K. Cai, H. Yin, Q.H. Qin*, Y. Li. Self-excited oscillation of double-walled carbon nanotubes. Nano Letters, 2014, 14(4):2558-2562. (IF=12.94)
12.K. Cai, Y. Li, H. Yin, Q.H. Qin*. Gradientless temperature-driven rotating motor from a double-walled carbon nanotube. Nanotechnology, 2014, 25:505701-6. (IF=3.573)
黑磷纳米管方向
13.K. Cai, L.N. Liu, J. Shi, Q.H. Qin*. Winding a nanotube from black phosphorus nanoribbon onto a CNT at low temperature: A molecular dynamics study. Materials & Design, 2017, 121:406-413. (IF=4.364)
14.K. Cai, J. Shi, L.N. Liu, Q.H. Qin. Fabrication of an ideal nanoring from a black phosphorus nanoribbon upon movable bundling carbon nanotubes. Nanotechnology, 2017, doi.org/10.1088/1361-6528/aa800f
15.K. Cai, J. Shi, L.N. Liu, Q.H. Qin. Self-assembly of a nanotube from a black phosphorus nanoribbon on a string of fullerenes at low temperature. Physical Chemistry Chemical Physics, 2017, ??: ??-??. (IF=4.123)
16.J. Shi, H.F Cai, K. Cai*, Q.H. Qin*. Dynamic behavior of a black phosphorus and carbon nanotube composite system. Journal of Physics D: Applied Physics, 2017, 50:025304. (IF=2.772)
17.K. Cai, J. Wan, L.K. Yang, N. Wei*, J. Shi, Q.H. Qin*. Buckling behaviour of composites with double walled nanotubes from carbon and phosphorous. Physical Chemistry Chemical Physics, 2017, 19:10922-10930. (IF=4.123)
18.K. Cai*, L. Liu, J. Shi, Q.H. Qin*. Self-assembly of a jammed black phosphorus nanoribbon on a fixed carbon nanotube. The Journal of Physical Chemistry C, 2017, 121:10174-10181. (IF=4.509)
19.K. Cai, J. Wan, N. Wei, H.F. Cai, Q.H. Qin*. Thermal stability of a free nanotube from single-layer black phosphorus. Nanotechnology, 2016, 27(23): 235703-8pp. (IF=3.573)
20.K. Cai, J. Wan, N. Wei, Q.H. Qin*. Strength and stability analysis of a single-walled black phosphorus tube under axial compression. Nanotechnology, 2016, 27(27):275701-9pp. (IF=3.573)
纳米传动系统方向
21.J. Shi, K. Cai*, L. Liu, Q.H. Qin*. Conditions for escape of a rotor in a rotary nanobearing from short triple-wall nanotubes. Scientific Reports, 2017, 7:6772. (IF=4.259)
22.K. Cai, H.F. Cai, L. Ren, J. Shi, Q.H. Qin*. Over-speeding rotational transmission of a carbon nanotube-based bearing. The Journal of Physical Chemistry-C, 2016 120:5797-5803. (IF=4.509)
23.H. Yin, K. Cai*, J. Wan, Z.L. Gao*, Z. Chen. Dynamic response of a carbon nanotube-based rotary nano device with different carbon-hydrogen bonding layout. Applied Surface Science, 2016, 365:352-356. (IF=3.150)
24.Z.L. Gao, H.F. Cai, J. Wan, K. Cai*. Energy absorption induced oscillation of a rotating curved carbon nanotube in a nano bearing. Computational Materials Science, 2016, 115:72-76. (IF=2.08)
25.K. Cai, H. Yin, X.N. Zhang, J. Shi*. A nano converter from carbon nanotubes with multiple output signals. Computational Materials Science, 2016, 111:263-268. (IF=2.08)
26.K. Cai, H.F. Cai, H. Yin, Q.H. Qin*. Dynamic behavior of curved double-wall carbon nanotubes with rotating inner tube. RSC Advances, 2015, 5:29908-29913. (IF=3.289)
27.K. Cai*, H. Yin, N. Wei, Z. Chen, J. Shi. A stable high speed rotational transmission system based on nanotubes. Applied Physics Letters, 2015, 106(2):021909-5. (IF=3.305)
28.K. Cai, H.F. Cai, H. Yin, Q.H. Qin*. A nano universal joint made from curved double-walled carbon nanotubes. Applied Physics Letters, 2015, 106:241907-4. (IF=3.305)
29.K. Cai, X.N. Zhang, J. Shi, Q.H. Qin*. Temperature effects on a motion transmission device made from carbon nanotubes: a molecular dynamics study. RSC Advances, 2015, 5:66438-66450. (IF=3.289)
30.H. Yin, K. Cai*, N. Wei, Q.H. Qin, J. Shi. Study on the dynamics responses of a transmission system made from carbon nanotubes. Journal of Applied Physics, 2015, 117:234305-7. (IF=2.101)
31.H. Yin, K. Cai*. Unwinding of a carbon nanoscroll due to high speed rotation. AIP Advances. 2015, 5, 107202. (IF=1.444)
32.J. Shi, H. Yin, J.Z. Yu, L.N. Liu, K. Cai*. Configuration transition between graphene and nanoscroll using kinetic energy injecting method. Computational Materials Science, 2016, 125:146-153. (IF=2.08)
复合材料方向
33.Y. Chen, Y. Zhang, K. Cai, J.W. Jiang, J.C. Zheng, J. Zhao*, N. Wei*. Interfacial thermal conductance in graphene/black phosphorus heterogeneous structures. Carbon, 2017, 117:399-410. (IF=6.198)
34.J. Cao, K. Cai*, Q. Wang, J. Shi*. Damage behavior of a bonded sandwich beam with corrugated core under 3-point bending. Materials & Design, 2016, 95: 165-172. (IF=3.992)
35.N. Wei , Y. Chen , K. Cai, H.Q. Wang , J.H. Zhao*, J.-C. Zheng . Thermal conductivity of graphene kirigami: ultralow and strain robustness. Carbon, 2016, 104:203-213. (IF=6.198)
36.K. Cai, J. Luo, Y.R. Ling, J. Wan, Q.H. Qin*. Effects of size and surface on the auxetic behaviour of monolayer graphene kirigami. Scientific Reports, 2016, 6:35157. (IF=5.228)
37.史姣, 蔡坤, 王正中. 拟膜分析法及应用. 应用基础与工程科学学报. 2008, 16(5):749-756. (EI)
38.蔡坤, 史姣. 含周期性索-杆胞元的二维网格结构拟膜分析. 工程力学，2011, 28(10):27-33. (EI)
连续体拓扑优化方向：双模量材料、仿生优化方法、病态工况等
39.K. Cai*, J. Cao, J. Shi, L.N. Liu, Q.H. Qin*. Optimal layout of multiple bi-modulus materials. Structural and Multidisciplinary Optimization, 2016, 53:801-803. (IF=2.208)
40.K. Cai, J. Cao, J. Shi, Q.H. Qin. Layout optimization of ill-loaded multiphase bi-modulus materials. International Journal of Applied Mechanics, 2016, 8(3):1650038-page21. (IF=1.468)
41.J. Shi, J. Cao, K. Cai, Z.Z. Wang*, Q.H. Qin*. Layout optimization for multi-bi-modulus materials system under multiple load cases. Engineering with Computers, 2016, 32:745-753. (IF=1.460)
42.K. Cai*, J. Shi, A.J. Zhang. Stiffness design of a continuum under ill-loaded cases by fractional-norm objective formulation. Optimization and Engineering, 2014, 15(4):927-944. (IF=0.9)
43.J. Cao, K. Cai*, P.F. Wang, D. Yan, J. Shi. Multiple materials layout optimization in a layered structure. Mechanics & Industry, 2016, 17(4):404-413. (IF=0.559)
44.K. Cai, Z.L. Gao*, J. Shi. Topology Optimization of Continuum Structures with Bi-modulus Materials. Engineering Optimization, 2014, 46(2): 244-260. (IF=1.380)
45.K. Cai, Q.H. Qin*, Z. Luo, A.J. Zhang. Robust topology optimisation of bi-modulus structures, Computer-Aided Design, 2013, 45(10):1159-1169. (IF=2.149 )
46.K. Cai, Z.L. Gao*, J. Shi. Compliance optimization of a continuum with bimodulus material under multiple load cases. Computer-Aided Design, 2013, 45:195-203. (IF=2.149)
47.K. Cai, Z.L. Gao*. Effects of local volume constraints on optimal topologies of continuums. Przeglad Elektrotechniczny, 2012, 88(9b):133-136. (IF=0.244)
48.K. Cai*. A simple approach to find optimal topology of a continuum with tension-only or compression-only material. Structural and Multidisciplinary Optimization, 2011, 43(6):827-835. (IF=2.208)
49.K. Cai*, J. Shi. A bionics approach of topology optimization for tension-only or compression-only design. Journal of Bionic Engineering, 2010, 7(4):397-404. (IF=1.466)
50.K. Cai, B.S. Chen, H.W. Zhang*, J. Shi. Stiffness design of continuum structures by a bionics topology optimization method. Journal of Applied Mechanics-ASCE, 2008, 75(5):051006-11pp. (IF=1.394)
51.K. Cai, B.S. Chen, and H.W. Zhang. Topology optimization of continuum structures based on a new bionics method. Int. J. Comput. Meth. Engng. Sci and Mech., 2007, 8: 233-242. (EI)
52.蔡坤, 张洪武, 罗阳军, 陈飙松. 基于Wolff法则连续体拓扑优化方法中的参数分析.应用力学学报, 2007, 24: 242-248. (EI)
53.蔡坤, 张洪武, 罗阳军, 陈飙松. 三维连续体结构仿生拓扑优化新方法. 工程力学, 2007, 24(2): 15-21. (EI)
54.蔡坤, 张洪武, 陈飙松. 基于Wolff法则的连续体结构拓扑优化方法.力学学报，2006, 38(4):514-521. (EI)
55.蔡坤, 张洪武, 周强, 陈飙松. 几何非线性连续体结构拓扑优化仿生方法. 大连理工大学学报，2008, 48(1):6-11. (EI)
56.蔡坤, 陈飙松, 张洪武. 二维连续体结构的拓扑和材料一体化设计. 应用基础与工程科学学报. 2008, 16(1):92-102. (EI)
57.蔡坤, 陈飙松, 张洪武. 具有体积约束的连续体结构拓扑优化仿生方法. 固体力学学报. 2008, 29(2):170-174. (EI)
58.蔡坤, 陈飙松, 张洪武. 具有不同拉压性能材料的连续体结构拓扑优化. 力学学报. 2008, 40(5):646-653. (EI)
59.罗阳军, 亢战, 蔡坤. 考虑非概率可靠性的结构柔顺度拓扑优化设计. 计算力学学报, 2011, 28(6):821-826. (EI)
60.史姣, 高红, 蔡坤, 刘巍. 具有多约束连续体结构仿生拓扑优化方法. 工程力学, 2008, 25(12):53-59. (EI)
其他计算力学工作
61.K. Cai, J. Wan, J.Z. Yu, H.F. Cai, Q.H. Qin*. Molecular dynamics study on welding a defected graphene by a moving fullerene. Applied Surface Science, 2016, 377:213-220. (IF=3.150)
62.K. Cai, D.Y. Gao*, Q.H. Qin. Postbuckling analysis of a nonlinear beam with axial functionally graded material. Journal of Engineering Mathematics, 2014, 88:121-136. (对偶有限元) (IF=0.665)
63.K. Cai, D.Y. Gao*, Q.H. Qin. Post-buckling solutions of hyper-elastic beam by canonical dual finite element method, Mathematics and Mechanics of Solids, 2014, 19(6):659-671. (对偶有限元) (IF=1.836)
64.K. Cai, Y. Li, H. Yin, Q.H. Qin. Length difference effect on dynamic behaviors of double-walled carbon nanotubes. Mechanics & Industry, 2015, 15:110-5. (IF=0.477)
65.H.W. Zhang, K. Cai*, L. Wang. Deformation of single-walled carbon nanotubes under large axial strains. Materials Letters, 2008, 62:3940-3943. (IF=2.437)
66.J. Shi, K. Cai, Q.H. Qin. Optimal mass distribution prediction for human proximal femur with bi-modulus property. Molecular & Cellular Biomechanics, 2014, 11(4):235-248, doi:10.3970/mcb.2014.011.235 (SCI, EI)
67.史姣, 王正中, 蔡坤. 张量分析中简化记法在公式推导中的应用及张量分量的计算. 工程力学，2006，23(10):45-48. (EI)
68.J. Cao, K. Cai*, Q. Wang, J. Shi. An accurate test method for measuring static compressive properties of a material. Australian Journal of Mechanical Engineering, 2017, 15(1):46-54. (EI)
69.高照良, 王正中, 史姣, 蔡坤*. 拓扑优化在面板堆石坝分区设计中的应用. 农业工程学报，2013, 29:112-118. (EI)
70.K. Cai, Q.H. Qin. A new construction method for a lightweight submerged radial gate. Frontiers of Engineering Mechanics Research, 2012, 1(1):1-7. (水工闸门)
[已发表的部分会议论文]
71.K. Cai, Z. Luo and Y. Wang (2013). Topology Optimization for Human Proximal Femur Considering Bi-modulus Behavior of Cortical Bones. Advances in Global Optimization, 2015, 95:263-270. [July 8, 2013 - July 12, 2013, WCGO 2013] (SCI, EI)
72.J. Shi, Z. Wang and K. Cai (2011). Effects of Moduli Differences on Layout Optimization of a Continuum with Multiple Materials. High Performance Structures and Materials Engineering, Pts 1 and 2. M. Zhou. 217-218: 1414-1418, (SCI, EI)
73.K. Cai, H. He, X. Li and Y. Li (2013). A New Design of a Hydraulic Steel Radial Gate with Two Oblique Arms by Topology Optimization. Advances in Manufacturing Science and Engineering, Pts 1-4. X. Liu, K. Zhang and M. Li. 712-715: 2906-2912, (水工闸门) (SCI, EI)
74.K. Cai and C. Zhang (2012). An Optimal Construction of a Hydropower Arch Gate. Sustainable Construction Materials and Computer Engineering. W. S. Hu. 346: 109-115. (水工闸门) (SCI, EI)
75.K. Cai (2010). Mechanical Properties of Single-Walled Carbon Nanotubes under Large Axial Deformation. Manufacturing Science and Engineering, Pts 1-5. Z. Jiang and C. L. Zhang. 97-101: 3910-3915. (SCI, EI)
76.K. Cai and J. Shi (2008). A Heuristic Approach to Solve Stiffness Design of Continuum Structures with Tension/Compression-Only Materials. Proceedings - 4th International Conference on Natural Computation. Oct. 18-20, 2008, Jinan China. Pp131-135, (SCI, EI)
77.K. Cai, J. Shi, H. K. Ding and Ieee (2009). Topology Optimization of Continuum Structures with Many Subdomains. Proceedings -The 2009 International Conference on Artificial Intelligence and Computational Intelligence, Nov. 7-8, 2009, Shanghai China. 1:245-249, (SCI, EI)
78.K. Cai and J. Shi (2009). A bionics approach for stiffness design of continuum structures with displacement constraints. Proceedings - 5th International Conference on Natural Computation, Aug. 14-16, 2009, Tianjin China. 4:55-59, (EI)
79.J. Shi, K. Cai. A new study on mesh dependency of plate topology optimization under uniform pressure. Proceedings - 5th International Conference on Natural Computation, Aug. 14-16, 2009, Tianjin China. 5:337-341, (EI)
80.K. Cai, J. Shi and Z.Z. Wang. Tension/compression-only optimal stiffness design with displacement constraint. Proceedings -2010 The Third IEEE International Conference on Intelligent Computation Technology and Automation, May, 11-12, 2010, Changsha, China. 3:678-681, (EI)
81.K. Cai (2010). Effects of the properties of bi-modulus material on stiffness design. Proceedings - 2010 The Third IEEE International Conference on Intelligent Computation Technology and Automation, May, 11-12, 2010, Changsha, China. 2:192-195, (EI)
82.K. Cai and J. Shi (2010). Topology optimization of a continuum structure with local volume constraints. Proceedings - 6th International Conference on Natural Computation, Aug. 10-12, 2010, Yantai, China. 6:3238-3242, (EI)
83.K. Cai, J. Shi. An evolutionary method for tension/compression-only optimal stiffness design with volume constraint. Proceedings -The 2010 International Conference on Artificial Intelligence & Computational Intelligence, Oct. 23-24, 2010, Sanya, China. 3:59-63, (EI)
84.K. Cai and J. Shi (2011). Volumes constrained layout optimization of a continuum with multiple materials, Key Engineering Materials, 2011, 480-484:619-623. (ICMEAT 2011, May 1-2, Singapore) (EI)