Results 81 to 90 of about 2,673 (218)

Improvement and Application of the Softened Strut-and-Tie Model

IOP Conference Series: Materials Science and Engineering, 2017
Previous experimental researches indicate that reinforced concrete beam-column joints play an important role in the mechanical properties of moment resisting frame structures, so as to require proper design. The aims of this paper are to predict the joint carrying capacity and cracks development theoretically.
Guoxi Fan, Debin Wang, Yuhong Diao, Huaishuai Shang, Xiaocheng Tang, Hai Sun   +5 more
openaire   +1 more source

Never Mind the Bollards: Exploring the Role of GCHQ, MI5, and the National Technical Authorities in UK Security Markets

The Howard Journal of Crime and Justice, EarlyView.
ABSTRACT The cultures and governance of security markets in the United Kingdom are often characterised through a paradoxical narrative of simultaneous state retreat and progressive advance. In the face of repeated recent high‐profile security failures, and global changes in material political economy, we argue that UK security governance is adapting to
Ben Collier, Jamie Buchan
wiley   +1 more source

DESAIN BALOK BETON BERTULANG DENGAN MENGGUNAKAN METODA STRUT AND TIE [PDF]

, 2017
ABSTRAK Metoda Strut and Tie merupakan hasil pengembangan dari metoda analogi truss yang pertama kali diperkenalkan oleh Morch (Stuttgart) dan Ritter (Zurrich) pada tahun 1920.Untuk pertama kalinya Schlaich dan Scafer secara sistematik mengembangkan ...
AYU, YOLANDA CYNTIA ROSA
core   +1 more source

Reliability analysis of strut-and-tie models for the design of deep beams according to NBR 6118 (2023) [PDF]

Revista IBRACON de Estruturas e Materiais
The strut-and-tie method (STM) applied in the structural design of deep beams is a semi-probabilistic method, that does not take directly into account both the uncertainties associated with the variables involved and those inherent in the calculation ...
Paulo Henrique Staciarini, Roberto Caldas de Andrade Pinto, Wellison José de Santana Gomes   +2 more
doaj   +1 more source

Skeletons of swiftly swimming sharks: Three‐dimensional analysis of lamniform vertebral morphology and mineral architecture

Journal of Anatomy, EarlyView.
We examined morphology, 3D arrangement, and mineral amount in cartilaginous vertebrae from four lamniform shark families (Alopiidae, Carchariidae, Cetorhinidae, and Lamnidae). We identified family‐specific mineralization trends, and regional patterning of structures along the column.
Jamie L. Knaub, Madisan Biordi, Emma Pawlik, Michelle Passerotti, Lisa J. Natanson, Tricia Meredith, Marianne Porter   +6 more
wiley   +1 more source

Strut and tie model for concrete beams

, 2009
The strut-and-tie model was developed in 1899 and was first used in the calculations of the concrete members experiencing both shear and torsion. As the strut-and-tie model design became more frequently used, the strut-and-tie model was further applied ...
Chen, Limin.
core  

The impact of footwear on human talar trabecular architecture

Journal of Anatomy, EarlyView.
Medial and lateral views of the human foot skeleton in the shod and unshod groups, with color maps representing mean relative trabecular bone volume fraction (rBV/TV) in the talus for each group. The shod group exhibited greater rBV/TV in the medial and posterior talus, whereas the unshod group had greater rBV/TV in the talar head and neck.
Hannah N. Farrell, Andrea Luková, Sebastian Bachmann, Karley Spriggs, Alexander Synek, Dieter H. Pahr, Zewdi J. Tsegai   +6 more
wiley   +1 more source

Secrecy: An Epistemological Account

Noûs, EarlyView.
ABSTRACT Although the ethical and political implications of secrecy are significant, I argue here that its fundamental nature is epistemological and that any account of its nature must be based on its epistemological profile. In particular, I propose examining secrecy within the framework of social and political epistemology, considering secrets as ...
Jesús Navarro
wiley   +1 more source

Analysis of the structural behavior of beam-column joints in reinforced concrete frames considering bending towards the reduced side of the cross section [PDF]

Revista IBRACON de Estruturas e Materiais
The beam-column joints are called discontinuous regions and, therefore, could be designed by the strut and tie method. In beam-column joints where the bending plane coincides with the column's smaller dimension, the bending moments associated with the ...
Carolina Grossi de Paiva, Diôgo Silva de Oliveira, Camila Spagnol de Faria, João Vitor Fioresi Altoé, José Carlos Lopes Ribeiro   +4 more
doaj   +1 more source

Seriality and style: The embodiment, perception, and normalization of collectives

The Southern Journal of Philosophy, EarlyView.
Abstract Within existential phenomenology, both seriality and style have been drawn on to theorize the embodiment and perceptibility of (social) ontological differences. While style refers to how we encounter the world and others not in the abstract, but as immediately and intuitively meaningful, seriality is a form of collective being that pertains to
Tris Hedges
wiley   +1 more source