Results 31 to 40 of about 756,623 (284)

Effects of stiffener area in composite steel-concrete beam with web opening: numerical, experimental and theoretical investigation

Frontiers in Materials
Generally, the Openings in composite steel-concrete beams (CBs) for conduits and pipelines often compromise their flexural capacity. To mitigate this, longitudinal stiffeners (LS) and transverse stiffeners (TS) are strategically placed near the web ...
Sheik Mastan, Anandh Sekar, Sindhu Nachiar S.   +2 more
doaj   +1 more source

Experimental Investigation on the Effect of Web Opening Dimension on the Behavior of R/C Hybrid Deep T-Beam Subjected to Pure Torsion

Jurnal Teknik Sipil, 2004
An experimental study was conducted to investigate the effect of web opening dimension on the behavior of reinforced concrete hybrid deep T-beam subjected to pure torsion. Four reinforced concrete hybrid deep T-beams were tested under pure torsion, where
Ade Lisantono, M. Sahari Besari, Ridwan Suhud, Biemo W. Soemardi   +3 more
doaj   +1 more source

Elastic Behavior of Corrugated Web Girders with Square Opening [PDF]

Journal of Engineering Research - Egypt, 2019
في هذا البحث تمت الدراسة النظرية علي الکمرات اللوحية المعرجة ذاتالفتحة المربعة المعرضة لأحمال قص. وقد تم ذلک التحليل عن طريق استخدام برنامجالابکوس. حيث تم دراسة عدد من المتغيرات وذلک لبحث تأثير هذة المتغيرات عليمعامل انبعاح القص (𝒌𝒕) .
Omnia Kharoop, Ahmed El Hadidy, Rania Kassem   +2 more
doaj   +1 more source

Design of stainless steel sections with circular openings in shear [PDF]

, 2015
This paper addresses the design of stainless steel sections with large circular openings subject to shear and bending. A total of 9 tests on pairs of C sections using 2 and 3mm thick stainless steel in austenitic 1.4301 and lean duplex 1.4162 grades was ...
Basta, Antoine, Lawson, Mark, Uzzaman, Md Asraf   +2 more
core   +1 more source

Research on factors affecting deflection and an approach for evaluating web stress for steel octagon-web beam

Heliyon, 2023
Steel octagon-web beam (SOWB) is a steel structure girder based on the appearance of cellular beam and assembly concept. In order to study the factors affecting deflection, parametric analysis based on finite element (FE) software ABAQUS 2017 was carried
Shan chang, Ling Yuan, Bi Sun, Lu Ma, Weidong Wu   +4 more
doaj   +1 more source

EFFECT OF WEB OPENING'S SHAPE ON THE BEHAVIOR OF HYBRID REINFORCED CONCRETE DEEP BEAMS UNDER REPEATED LOADING [PDF]

Journal of Engineering and Sustainable Development, 2019
This research aims to study experimentally behavior of hybrid deep beams with web openings when subjected to two points' monotonic and repeated loading in effect of web openings shape.
Sawsan Akram Hassan, Mohammed Kamil Ali   +1 more
doaj   +2 more sources

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard, Hital Patel, Paula C. Vincent, Justine Kahn, Kira Bona, Thai Hoa Tran, Elisa M. Rodriguez, Kristopher Attwood, Kara M. Kelly   +8 more
wiley   +1 more source

FE Investigation of Perforated Sections with Standard and Non-Standard Web Opening Configurations and Sizes [PDF]

, 2009
The objective of this work is to investigate and compare, through an analytical study, the behaviour of perforated steel beams with different shape configurations and sizes of web openings.
D'Mello, C., Tsavdaridis, K. D.
core  

Quasiparticle bandgap engineering of graphene and graphone on hexagonal boron nitride substrate [PDF]

, 2011
Graphene holds great promise for post-silicon electronics, however, it faces two main challenges: opening up a bandgap and finding a suitable substrate material.
Abanin D. A., Balog R., Bucko T., Chen J.-H., Dean C. R., Elias D. C., Fiori G., Freysoldt C., Giovannetti G., Goedecker S., Gonze X., Grimme S., Haberer D., Han M. Y., Hybertsen M. S., Kresse G., Kresse G., Li L., Li Y., Neaton J. B., Neerav Kharche, Pan M., Perdew J., Ponomarenko L. A., Robertson J., Saroj K. Nayak, Schwierz F., Shallcross S., Sofo J. O., Son Y.-W., Subrahmanyam K. S., Thygesen K. S., Troullier N., Xue J., Zhou J., Zhou J.   +35 more
core   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source