Zobrazeno 1 - 10
of 1 523
pro vyhledávání: '"rotation angle"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The stress disturbances induced by deep tunnel excavation are a key factor leading to the instability and failure of surrounding rock. To investigate the stress evolution in surrounding rock, this study utilizes a physical simulation system
Externí odkaz:
https://doaj.org/article/219c555669234a518ec98f009d0c6fc6
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7375-7383 (2024)
Laser Powder Bed Fusion (L-PBF) has emerged as a leading additive manufacturing (AM) technique for manufacturing complex metal parts, with 316L stainless steel being favored for its exceptional corrosion resistance and mechanical properties. While pr
Externí odkaz:
https://doaj.org/article/3d7ed3b145014e09a4fb697c620c9caa
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 3, Pp 63-73 (2024)
In order to study the fiber optical strain characterization method of the overlying rock structure during mining in a certain mine in northern Shannxi, based on the engineering geological conditions of 12217 working face in Buertai Mine, the strain m
Externí odkaz:
https://doaj.org/article/953ee6bc697e4b8fa9ee47b0dd1d4c41
Publikováno v:
Sensors, Vol 24, Iss 19, p 6305 (2024)
Attitude information is as important as position information in describing and localizing objects. Based on this, this paper proposes a method for object attitude sensing utilizing ultra-high frequency passive RFID technology. This method adopts a do
Externí odkaz:
https://doaj.org/article/acbd3f79455d4b478181e77d76080b03
Publikováno v:
Sensors, Vol 24, Iss 17, p 5857 (2024)
At the current stage, the automation level of GNSS RTK equipment is low, and manual operation leads to decreased accuracy and efficiency in setting out. To address these issues, this paper has designed an algorithm for automatic setting out that reso
Externí odkaz:
https://doaj.org/article/82a73e6c8dd840d99394d39b0e36f2f7
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Submerged detached breakwaters (SDBWs) have increasingly been used in recent times as an alternative against their emergent counterpart (EDBWs) to mitigate erosion because the former do not spoil the seascape. Both of these structures are (usually) c
Externí odkaz:
https://doaj.org/article/47d4a2acb99248ae96fcccd1870ecc9c
Publikováno v:
Sensors, Vol 24, Iss 16, p 5330 (2024)
In outdoor unmanned forklift unloading scenarios, pallet detection and localization face challenges posed by uncontrollable lighting conditions. Furthermore, the stacking and close arrangement of pallets also increase the difficulty of positioning a
Externí odkaz:
https://doaj.org/article/2a35a36cf0b744e494399f27c10f0155
Autor:
Vishnyakov, Gennady Николаевич, Yurin, Alexander Игоревич, Minaev, Vladimir Леонидович, Golopolosov, Alexander Andreevich
Publikováno v:
Известия высших учебных заведений: Прикладная нелинейная динамика, Vol 31, Iss 4, Pp 408-420 (2023)
The purpose of this work is to analyze the effect of the polarimeter signal processing algorithm on the results of measurements of the optical rotation angle of the polarization plane to improve the accuracy of measurements in differential polarimetr
Externí odkaz:
https://doaj.org/article/0d40c2a6b53f4928b760de76ba56ceaf
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The awareness of protecting traditional culture and humanistic landscapes is increasing year by year, and the protection of ancient gardens is becoming more and more a consensus among people. This paper takes the architectural profile of Guyi Garden
Externí odkaz:
https://doaj.org/article/790da3a942cb497cb95768f3d4db06a7
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02433- (2023)
Recent exploration has focused on repairing and strengthen reinforced concrete (RC) beams subjected to torsional loading through various techniques. However, limited attention has been given to enhancing RC beams against torsional loading using ferro
Externí odkaz:
https://doaj.org/article/68b084ed21fa46259944a024c95f3b5b