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Zhiqing Li, Feng Hu, Shengwen Qi, Ruilin Hu, Yingxin Zhou and Yawei Bai
Soil?rock mixtures (SRM) have the characteristics of distinct heterogeneity and an obvious structural effect, which make their physical and mechanical properties very complex. This study aimed to investigate the deformation properties and failure mode of...
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Yinfeng Tang, Donghai Jiang, Tongxu Wang, Hengjie Luan, Jiangwei Liu and Sunhao Zhang
In order to study the local deformation of an anchor bolt and the improvement in the shear strength of a structural surface under the misalignment of an anchorage structure surface, FLAC3D software was used to simulate granite, sandstone, and coal specim...
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Arseny M. Kazakov, Azat V. Yakhin, Elvir Z. Karimov, Rita I. Babicheva, Andrey A. Kistanov and Elena A. Korznikova
A molecular dynamics (MD) simulation method is used to investigate the effect of grain boundary (GB) segregation on the deformation behavior of bicrystals of equiatomic nanoscale CoCrCuFeNi high-entropy alloy (HEA). The deformation mechanisms during shea...
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Seyyedbehrad Emadi, Haiying Ma, Jose Antonio Lozano-Galant and Jose Turmo
Nodal rotations are produced by bending and shear effects and bending rotations can be easily calculated using Euler?Bernoulli?s stiffness matrix method. Nevertheless, shear rotations are traditionally neglected, as their effects are practically negligib...
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Jie Liu, Xiangyu Huang, Juanjuan Chen and Qiaoyun Wu
The excessive deflection of large-span cantilever cast prestressed concrete (LCCPC) box girders has always been a complex problem to be solved in bridge engineering. To analyze the effect of shear deformation at segmental joints on the deflection of LCCP...
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Bo Liu, Hang Lin and Yifan Chen
Joints exist widely in tunnel engineering. Studying the deformation characteristics of the bolted joint is beneficial for preventing rock mass disasters. To reveal the deformation characteristics of bolted rock joints, the elastic solutions of the radial...
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Chih-Chiang Hong
Pág. 84 - 97
The objective of this study is to provide the frequency solutions of free vibration in thick FGM circular cylindrical shells by mainly considering both shear correction coefficient and nonlinear coefficient term. This paper investigates the effects of th...
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Vu Nam Pham, Dinh Kien Nguyen, Buntara Sthenly Gan
Pág. 152 - 164
Free and forced vibration analysis of two-directional functionally graded sandwich (2D-FGSW) beams using a shear deformable finite element formulation is presented. The beams considered in this paper consists of three layers, a homogeneous ceramic core, ...
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Eugenio Fazio, Patrizia Fiannacca, Damiano Russo and Rosolino Cirrincione
Late-Variscan granitoid rocks of trondhjemitic and granitic composition, intruded in migmatitic paragneisses in the north-eastern Peloritani Mountains (southern Italy) at ~310 Ma and ~300 Ma, respectively, exhibit a range of deformation microstructures d...
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Tae-Young Kwak, Ka-Hyun Park, Joonyoung Kim, Choong-Ki Chung and Sung-Ha Baek
Identifying the spatial distribution of deformation and shear band characteristics is important for accurately modeling soil behavior and ensuring the safety of nearby geotechnical structures. However, most research on the shear behavior of soils has foc...
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Yanchao Wang, Weizhao Zhang, Huaqing Ren, Zhengming Huang, Furong Geng, Yongxiang Li and Zengyu Zhu
The work provides an analytical model which can be useful in the optimization of process parameters of dry fabrics in material-forming industries.
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Chunjin Zhang, Yongsheng Ren, Shujuan Ji and Jinfeng Zhang
A boring bar is a tool used to install cutters and transfer power during boring. Because the boring bar in a narrow workspace is usually slender, chatter often occurs in the boring process. To improve the chatter stability of the boring bar, researchers ...
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Jiarui Zhang, Jianwei Tu, Zhao Li, Kui Gao and Hua Xie
A new piezoelectric composite, macro fiber composite (MFC) is recombined with piezoceramic fibers, an epoxy resin basal body, and an interdigitated electrode. It has been widely applied in vibration reduction and deformation control of thin-walled struct...
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Malgorzata Chwal and Aleksander Muc
The buckling and free vibrations of rectangular nanoplates are considered in the present paper. The refined continuum transverse shear deformation theory (third and first order) is introduced to formulate the fundamental equations of the nanoplate. Besid...
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Dequan Kong,Rong Wan
Pág. 375 - 385
Loess is a kind of common and important building materials in civil engineering. Particle size distribution has a significant effect on loess engineering properties and there are many studies in this filed. Due to the chemical cementation and the molecul...
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Khaled Amara, Mokhtar Bouazza, Bourada Fouad
Pág. 121 - 128
The major novelty of the paper in the study, post-buckling of simply supported FGM beams using various theory, classical beam theory (CBT), first-order shear deformation beam theory (FSDBT), parabolic shear deformation beam theory (PSDBT) and exponential...
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Abbes Elmeiche, Abdelkader Megueni, Abdelkader Lousdad
Pág. 209 - 219
This paper presents the fundamental frequency analysis of functionally graded (FG) nanobeams using Ritz method subjected to different sets of boundary conditions. The vibration analysis is based on the classical, the first-order and different higher-orde...
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B. M. Shinde,Atteshamuddin Shamshuddin Sayyad,A. B. Kawade
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Yuwaraj M. Ghugal,Ajay G. Dahake
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Atteshamuddin Shamshuddin Sayyad,Yuwaraj M. Ghugal
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