Results 1 to 10 of about 13,811,143 (310)
Impact Resistance Analysis and Optimization of Variant Truss Beam Structure Based on Material Properties [PDF]
Materials (Basel), 2021 In order to meet the increasing application requirements with regards to structural impact resistance in industries such as mining, construction, aerospace engineering, and disaster relief and mitigation, this paper designs a variant truss beam structure
Xiaohao Li, Junqi Pan, X. Zhou
semanticscholar +2 more sources
Short Cantilever Rock Beam Structure and Mechanism of Gob-Side Entry Retaining Roof in Reuse Period
Shock and Vibration, 2020 In the reuse stage of a gob-side entry retaining, failure of the structure and stability of the main roof have a significant effect on the safety of the advanced support and ventilation space at the working face.
Jingke Wu +6 more
doaj +2 more sources
A novel high-strength large vibrating screen with duplex statically indeterminate mesh beam structure [PDF]
, 2017 Screening is an indispensable unit process for separation of materials. Large vibrating screen is extensively used in coal processing because of its large production capacity.
Zhenqian Wang +5 more
openalex +2 more sources
Crystals, 2023 Intended for the vibration and noise control problems faced by many engineering fields, a fresh variety of phononic crystal beam structure was constructed by attaching a one-dimensional periodic multilayer cylinder to a double-layer beam structure ...
semanticscholar +1 more source
Study of the operation of a wooden beam reinforced with steel plates
Архитектура, строительство, транспорт, 2023 The article describes the main problems of engineering reinforced wooden structures associated with the justification of their reliability. Tasks to study the operation of a wooden reinforced beam taking into account the nonlinear operation of wood have ...
V. F. Baj, S. A. Erenchinov, E. A. Gach
doaj +1 more source
Nondestructive Evaluation of Damage in Beams Using Displacement Curvature [PDF]
Journal of Rehabilitation in Civil Engineering, 2013 In this paper, the capabilities of displacement curvature derived from static response data for finding the location and severity of damage in Euler-Bernoulli beams are assessed. Static response of a beam is obtained using the finite element modeling. In
O. Yazdanpanah +2 more
doaj +1 more source
Energies, 2023 China has abundant coal resources, and the distribution of coal seams is complex. Thick coal seams account for more than 45% of all coal seams. Fully mechanized top coal caving mining has the advantages of large production, high efficiency, and low cost.
Dongdong Chen +9 more
doaj +1 more source
To the Analysis of the Reliability of Structures of Beam Systems
Железобетонные конструкции, 2023 The article discusses the issues of reliability for various types of failures of beam systems. A single-span bending beam is analyzed. The limit state functions for moment failure modes in the characteristic sections of the beam are determined.
Ashot G. Tamrazyan
doaj +1 more source
Applied and Computational Mechanics, 2020 This paper describes an analytical approach for analysing of longitudinal fracture in beam structures which exhibit smooth material inhomogeneity along the height and length.
Rizov V.
doaj +1 more source
π–π Stacking Interaction of Metal Phenoxyl Radical Complexes
Molecules, 2022 π–π stacking interaction is well-known to be one of the weak interactions. Its importance in the stabilization of protein structures and functionalization has been reported for various systems.
Hiromi Oshita, Yuichi Shimazaki
doaj +1 more source