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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Impact factors and mechanism of red sandstone disintegration 期刊论文 Yantu Lixue/Rock and Soil Mechanics, 2020, 卷号: 41, 页码: 345-356 作者:  Yin, Li-Jie;  Zhao, Fu-Deng;  Liu, Zhi-Qiang;  Zhu, Yan-Peng;  Kan, Sheng-Lei 收藏  |  浏览/下载：3/0  |  提交时间：2022/02/17 Clay minerals  End effectors  Fractal dimension  Rolling resistance  Sandstone  Subways  Water absorption  Disintegration rate  Engineering problems  Excavation and support  Measuring instruments  Particle bondings  Particle contacts  Physical factors  Quantitative research   Experimental and numerical investigation of the influence of roughness and turbulence on LUT airfoil performance 期刊论文 Acta Mechanica Sinica/Lixue Xuebao, 2019, 卷号: 35, 期号: 6, 页码: 1178-1190 作者:  Li, Shoutu;  Li, Ye;  Yang, Congxin;  Zheng, Xiaobo;  Wang, Qing 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Dynamic loads  Numerical methods  Surface roughness  Turbulence  Urban planning  Wind tunnels  Wind turbines  Horizontal axis wind turbines  Lanzhou University of Technology  Normal force coefficients  Numerical investigations  Tangential force coefficient  Turbulence intensity  Vertical axis wind turbines  Wind tunnel experiment   Study of relationship between maximum collapsing depth and neutral point position of pile foundation in collapsible loess ground 期刊论文 Yantu Lixue/Rock and Soil Mechanics, 2015, 卷号: 36, 页码: 296-302 作者:  Huang, Xue-Feng;  Yang, Xiao-Hui;  Yin, He;  Liu, Zi-Long;  Zhou, Jun-Peng 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Friction  Pile foundations  Sediments  Skin friction  Structural design  Collapsible loess  Immersion tests  Maximum collapsing depth  Negative skin friction  Neutral points   Half-ridge fuzzy reliability of fuel nozzle based on Fourier series method 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2015, 卷号: 32, 期号: 3, 页码: 212-216 作者:  Huang, Zhen-Nan;  Jin, Wu-Yin;  Jin, Lan;  Tu, Gao-Qiao 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Fuels  Membership functions  Normal distribution  Nozzles  Numerical methods  Reliability analysis  Computational capability  Fourier series method  Fourier-series expansion  Fuel nozzle  Fuzzy generalized strength  Fuzzy reliability  Numerical integration methods  Safety state   Measurement and calculation of blade surface pressure for a wind turbine in field 期刊论文 Shiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics, 2012, 卷号: 26, 期号: 5, 页码: 52-56 作者:  Li, Ren-Nian;  Yuan, Shang-Ke;  Wei, Lie-Jiang;  Li, De-Shun;  Li, Yin-Ran 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Aerodynamics  Airfoils  Computational fluid dynamics  Navier Stokes equations  Pressure distribution  Turbulence models  Wind turbines  Aero-dynamic performance  Calculation results  Field experiment  K-Omega turbulence model  Measurement methods  Numerical calculation  Three dimensional rotational effect  Two-dimensional airfoils   Experimental research on mechanical behavior of beam-column connections with openings on beam webs in steel frames 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2006, 卷号: 23, 期号: 6, 页码: 65-76 作者:  Wang, Xiu-Li;  Shen, Shi-Zhao;  Yin, Zhan-Zhong;  Li, Qing-Fu 收藏  |  浏览/下载：21/0  |  提交时间：2020/11/14 Brittle fracture  Columns (structural)  Cyclic loads  Ductility  Failure (mechanical)  Finite element method  Hinges  Hysteresis  Steel beams and girders  Stress concentration  Structural frames  Beam-column connection  Brittle failure  Fragility damage  Opening on the beam web  Steel frame ductility