Results 21 to 30 of about 53,981 (265)

Development of Deformation Bands and Deformation Induced Weathering in a Forearc Coal-Bearing Paleogene Fold Belt, Northern Japan

Applied Sciences, 2022
We conducted microstructural and microchemical analyses of deformation bands in a forearc fold belt consisting of the Eocene Urahoro Group located in northern Japan.
Hiromi Kaji, Toru Takeshita
doaj   +1 more source

Flexural fatigue characteristics of steel fiber reinforced recycled aggregate concrete (SFRRAC) [PDF]

Facta Universitatis. Series: Architecture and Civil Engineering, 2009
This research work is aimed at investigating the flexural fatigue behavior of Steel Fiber Reinforced Recycled Aggregate Concrete (SFRRAC). This study gains importance in view of the wide potential for demolished concrete to serve as a source of quality ...
Heeralal M., Kumar Rathish P., Rao Y.V.
doaj   +1 more source

Numerical Optimization of Underactuated Flexure-Based Grippers [PDF]

, 2023
Robotic manipulation in the agri-food industry faces several issues, including object variation, fragility and food safety. Underactuated flexure-based gripper allow passive adaptation to object variation, whilst monolithic flexure joints drive down cost,
de Jong, Jan; id_orcid, Brouwer, Dannis Michel, Dekker, Jan P., Okken, Boi; id_orcid   +3 more
core   +1 more source

Design and optimization of large stroke flexure mechanisms [PDF]

, 2021
Flexure-based mechanisms are widely used in many small stroke precision applications due to the absence of play and friction, resulting in highly deterministic and predictable behavior. However, for large stroke applications, flexure-based mechanisms are
Naves, Mark
core   +1 more source

Deformational analysis of prestressed high‐strength concrete members using flexural constitutive model

Journal of Civil Engineering and Management, 2005
In this paper, an attempt has been made to extend application of the recently proposed Flexural constitutive model to short‐ and long‐term deformational analysis of flexural partially prestressed concrete members. The effect of tension stiffening and
Renata ZamblauskaitÄ—, Gintaris Kaklauskas, Darius Bačinskas   +2 more
doaj   +1 more source

Post Middle Miocene Tectonomagmatic and Stratigraphic Evolution of the Victoria Land Basin, West Antarctica

Geochemistry, Geophysics, Geosystems, 2020
Seismic reflection and borehole data are used to create structure maps of four regional and three local unconformities that constrain the post middle Miocene evolution of the Victoria Land Basin (VLB), which is located in the western Ross Sea within the ...
Christopher P. Wenman, Dennis L. Harry, Sumant Jha   +2 more
doaj   +1 more source

Ductility and flexure of lightweight expanded clay basalt fiber reinforced concrete slab

Structural Mechanics of Engineering Constructions and Buildings, 2021
Relevance. The load on a reinforced concrete slab with high strength lightweight aggregate concrete leads to increased brittleness and contributes to large deflection or flexure of slabs.
Vera V. Galishnikova, Alireza Heidari, Paschal C. Chiadighikaobi, Adegoke Adedapo Muritala, Dafe Aniekan Emiri   +4 more
doaj   +1 more source

Dimensionless design graphs for flexure elements and a comparison between three flexure elements [PDF]

, 2004
This paper presents dimensionless design graphs for three types of flexure elements, based on finite element analysis. Using these graphs as a design tool, a designer can determine the optimal geometry, based on the stiffness and rotation demands of a ...
Hans Tragter, Kokkeler, Frans, Tragter, Hendrik, Schotborgh, Wouter O., Kokkeler, Frans G.M., van Houten, Frederikus J.A.M., van Houten, Fred J.A.M., Tragter, Hans, Fred J.A.M. van Houten, Schotborgh, W.O., Frans G.M. Kokkeler, Wouter O. Schotborgh   +11 more
core   +1 more source

Experimental Investigation on the Mechanical Properties of Geopolymer Recycled Aggregate Concrete Reinforced with Steel-Polypropylene Hybrid Fiber

Buildings
Geopolymer recycled aggregate concrete (GRAC) is an eco-friendly material utilizing industrial byproducts (slag, fly ash) and substituting natural aggregates with recycled aggregates (RA).
Lili Ma, Cheng Zhen, Qingxin Zeng, Biao Li   +3 more
doaj   +1 more source

A Generic Compliance Modeling Method for Two-Axis Elliptical-Arc-Filleted Flexure Hinges

Sensors, 2017
As a kind of important flexible joint, two-axis flexure hinges can realize in-plane and out-of-plane motions and can be used for constructing flexure-based spatial compliant mechanisms.
Lijian Li, Dan Zhang, Sheng Guo, Haibo Qu   +3 more
doaj   +1 more source