Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hui Feng Zheng"'
Publikováno v:
Soil Mechanics and Foundation Engineering. 58:367-373
A constant head permeability test of the coarse-grained soil of an earth-rockfill dam was carried out and the gradation of the tested soil was determined based on the continuous gradation equation. Based on the test results, an empirical formula of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::facca6d1f3e77b227ac66a2d07987c9b
https://doi.org/10.1007/s11204-021-09753-9
https://doi.org/10.1007/s11204-021-09753-9
Autor:
Miao Niu, De-Lin Wu, Lei Yao, Hui-Feng Zheng, Shen-Ping Gao, Xing-Yan Yu, Jian Chen, Heng-Da Zhang, Xiao-Bo Wang
Publikováno v:
2022 16th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df710d59349544db63a5d6f1068d2fbf
https://doi.org/10.1109/spawda56268.2022.10045865
https://doi.org/10.1109/spawda56268.2022.10045865
Publikováno v:
Applied Mechanics and Materials. 697:156-160
Currently, there are less online monitoring forecast methods about running condition and fatigue life of mechanical parts, and the current methods have higher false alarm rate. To solve this problem, danger theory of artificial immune system were int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d46fec2f6cd1ef90d29bc04481f04e6
https://doi.org/10.4028/www.scientific.net/amm.697.156
https://doi.org/10.4028/www.scientific.net/amm.697.156
Publikováno v:
Applied Mechanics and Materials. 610:544-548
For the large number of sampling points and high requirement of stabilization in ultrasonic testing,the dynamic performance of 5-dof manipulator was taken into consider: Firstly, the D-H notation and Newton-Euler were applied to set up the kinematic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07160976996280d2733ed20e110c5363
https://doi.org/10.4028/www.scientific.net/amm.610.544
https://doi.org/10.4028/www.scientific.net/amm.610.544
Publikováno v:
Applied Mechanics and Materials. 610:205-208
In order to overcome the limitations of conventional ultrasonic testing method to detect small defects of carbon fiber composite material, ultrasonic nonlinear detection method was proposed based on finite amplitude. Firstly the detection mechanism o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3163ee6406148b88a8c3936aa956a14
https://doi.org/10.4028/www.scientific.net/amm.610.205
https://doi.org/10.4028/www.scientific.net/amm.610.205
Publikováno v:
Applied Mechanics and Materials. :367-370
In order to remove burrs of soft magnetic ferrite precisely and efficiently, the stand type ultrasonic de-burring machine was designed based on the theory that the ultrasonic wave can produce acceleration. Firstly, the whole plan proposal of the new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae22a0dd1309f4a1fcddec87201d2293
https://doi.org/10.4028/www.scientific.net/amm.401-403.367
https://doi.org/10.4028/www.scientific.net/amm.401-403.367
Publikováno v:
Advanced Materials Research. :2743-2747
The compare of distribution and morphology for the pores in the CFRP laminates and the corner of L-shape CFRP components is analyzed, and the conclusions are as follows. The pores in the corner of L-shape CFRP components and CFRP laminates are all sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1d9759526875ed1b1d942e6372419a1
https://doi.org/10.4028/www.scientific.net/amr.807-809.2743
https://doi.org/10.4028/www.scientific.net/amr.807-809.2743
Publikováno v:
Applied Mechanics and Materials. :197-201
In order to clear up the burrs on soft magnetic ferrite without damaging the work-pieces, complex Gauss ultrasonic horns was designed. The complex Gauss horn was consisted of two cylinder sections with a Gauss section in the middle. Its profile and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::131ef9f337358e83d4010bb92eb84c5c
https://doi.org/10.4028/www.scientific.net/amm.278-280.197
https://doi.org/10.4028/www.scientific.net/amm.278-280.197
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 136:1610-1617
The seismic stability analysis of rock slope is implemented using a block element method (BEM) in this paper. Based on the formulations of the matrices of stiffness, mass, and damping, the dynamic governing equation for the rock block system is estab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d983307d02db5a3307bba5b3edad862a
https://doi.org/10.1061/(asce)gt.1943-5606.0000391
https://doi.org/10.1061/(asce)gt.1943-5606.0000391
Publikováno v:
Materials Engineering & Environmental Science - Proceedings of the 2015 International Conference (Mees2015); 2016, p206-212, 7p