Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Xiaoliang Geng"'
Autor:
Yunteng Chen, Xiaoliang Geng, Jianjun Li, Mingfeng Zhang, Chengfeng Zhu, Mingcheng Cai, Wenlin Zhao, Xin Zhou, Tianzuo Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The construction of super large section (SLS) shallow buried tunnels involves challenges related to their large span, high flat rate, and complex construction process. Selecting an appropriate excavation method is crucial for ensuring stabil
Externí odkaz:
https://doaj.org/article/47f35c7c512c4dfcaa6c9c598325f81d
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 32, Iss 1, Pp 1-12 (2019)
Abstract According to relevant airworthiness standards, the aircraft fuel tank access cover must withstand the impact by tire fragments, and minimize the penetration and deformation, which is critical for flight safety. To assess the safety of an air
Externí odkaz:
https://doaj.org/article/2dc711fdfbff4035b9d8a588084d47fa
Publikováno v:
Science and Engineering of Composite Materials, Vol 26, Iss 1, Pp 509-516 (2019)
This paper aimed to investigate the stitching effect on the bond strength of single lap shear joints in carbon/epoxy composite laminates using experimental and simulation methods. Stitched and unstitched single lap shear joints were bonded using the
Externí odkaz:
https://doaj.org/article/40fa56a789914cdda741cc2e7741658c
Publikováno v:
Materials, Vol 15, Iss 4, p 1341 (2022)
In this paper, the shear modulus based equivalent homogenization methods of multi-layer BCC (body-centered cubic) lattice sandwich structures have been studied using analytical, experimental, and finite element methods. In the analytical approach, th
Externí odkaz:
https://doaj.org/article/30c909016ab74111904a1871145a510d
Publikováno v:
CIRP Journal of Manufacturing Science and Technology. 43:170-180
Autor:
Lei Huang, Xiaoliang Geng, Haolong Li, Kai Jia, Jiaxin Liu, Zhiyuan Xue, Aybar Aydeng, Wanwan Xi, Hengliang Liang
Publikováno v:
Applied Composite Materials.
Publikováno v:
Journal of Sandwich Structures & Materials. 24:1923-1940
In this paper, theoretical analysis, numerical simulation and mechanical test on the 3D printed lattice sandwich structures are carried out to study the buckling performance. 2 types of lattice structures, body centered cubic (BCC) and rhombic dodeca
Publikováno v:
Journal of Composite Materials. 54:1431-1439
Composite cross joints are common structures in an airframe. When this type of joint is used on an air inlet stiffened structure, it will undertake large bending moment, especially under overpressure of the engine. In this paper, two types of cross j
Publikováno v:
Journal of Manufacturing Processes. 44:359-366
In the last decades, mesh-free methods for simulating various cutting processes have been used very widely as they can effectively avoid mesh distortion when dealing with large deformation problems. The current work aims to systematically study conve
Publikováno v:
Materials Science and Technology. 35:1401-1404
This work illustrates the grain size effect on strain-rate dependence of mechanical properties of polycrystalline copper through experimental characterisations and numerical calculations. T...