Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Weili, Gong"'
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7251 (2024)
Defects in welds can affect the structural safety and reliability of workpieces. Currently, the method of using phased array ultrasonic inspection technology for non-destructive testing of weld structures with high detection efficiency, good sensitiv
Externí odkaz:
https://doaj.org/article/e8ceb9cdfebd4286a0bca1bf156d6b25
Publikováno v:
Underground Space, Vol 7, Iss 5, Pp 767-785 (2022)
The full-field strain of rock material under dynamic compression load was studied using the high-speed three dimensional digital image correlation (3D-DIC) method. The dynamic test was conducted on Laizhou granite using a split Hopkinson pressure bar
Externí odkaz:
https://doaj.org/article/2a8a2c0ba46544d288da094c3c76156b
Publikováno v:
Mathematics, Vol 12, Iss 1, p 113 (2023)
Elevators have become an integral part of modern buildings, and technological advances have enabled the monitoring of their operational status through sensor technology. In response to the development of the elevator industry and the need for practic
Externí odkaz:
https://doaj.org/article/050f6109d13e402c8b601711f1ec9d8d
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2022 (2022)
In the financial market, because of information asymmetry, investors often ignore private information. Herding behavior in financial markets has become an important research branch of behavioral finance. China stock market has implemented the Shangha
Externí odkaz:
https://doaj.org/article/50690a83dd644af6baf4771c90896f96
Autor:
Manchao He, L. Ribeiro e Sousa, André Müller, Eurípedes Vargas, Jr., R.L. Sousa, C. Sousa Oliveira, Weili Gong
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 11, Iss 5, Pp 1019-1035 (2019)
The 2008 Wenchuan earthquake resulted in a large number of fatalities and caused significant economic losses. Thousands of landslides, many of which are very large, were triggered by the earthquake. A majority of catastrophic landslides were distribu
Externí odkaz:
https://doaj.org/article/338033a17a8d4a58bab017b8a7f816bb
Publikováno v:
Geofluids, Vol 2021 (2021)
Shaped charge blasting (SCB)—a directional fracture blasting technology—has the disadvantages of low safety, harmful gas, and dust emissions. This study proposes a new type of directional rock-breaking technology called shaped charge hydraulic bl
Externí odkaz:
https://doaj.org/article/a23235c287454133b487905f618e98c1
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
Red clay is a special soil layer with complex engineering properties distributed in tropical and subtropical regions. An anchor cable support is a common form of red clay slope support. The effectiveness of the anchor cable support is mainly determin
Externí odkaz:
https://doaj.org/article/b2607fe01b3d461184868443eeabaa32
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
Gob-side entry retaining (GSER) is a popular no-pillar mining technology that can increase coal recovery rate. We propose the application of high-strength lightweight (HSLW) concrete to construct the gob-side support body (GSSB) in NO. 411 inclined w
Externí odkaz:
https://doaj.org/article/20e9791c48cb432f98ebbb2fade6deeb
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
In order to explore the monitoring and control method of rock slope, indoor physical model testing of collapse control and monitoring were carried out with the example of a rock slope collapse area project in Jietai Temple in Beijing, China, as the p
Externí odkaz:
https://doaj.org/article/351c3127f0f54024a79ca056f3536e57
Publikováno v:
Journal of Engineering Science and Technology Review, Vol 11, Iss 4, Pp 52-60 (2018)
Externí odkaz:
https://doaj.org/article/ead4e4e8c22e48af88445ce19febb481