-
1
-
2
-
3
Non-Linear Time History Analysis of Moment Frame Structure with Performance-Based Approach on Different Concrete Compressive Strengths
منشور في 2023"…Each bay is 5 meters. The nonlinear concrete model was constructed based on the Razvi (1992) confined mode. …"
احصل على النص الكامل
-
4
-
5
The impact of nozzle diameter and printing speed on geopolymer-based 3D-Printed concrete structures: Numerical modeling and experimental validation
منشور في 2024"…<p dir="ltr">3D Concrete Printing (3DCP) is a promising technology with significant advantages for the construction industry, encompassing reduced labor costs, diminished carbon dioxide emissions, enhanced time efficiency, improved user convenience, and design flexibility. …"
-
6
Effect of Flexural CFRP Sheets and Plates on Shear Resistance of Reinforced Concrete Beams
منشور في 2014احصل على النص الكامل
doctoralThesis -
7
Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
منشور في 2025"…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …"
-
8
Towards Sustainable Low-Embodied-Carbon Concrete Alternatives
منشور في 2024"…This paper evaluates the benefits of using environmentally sustainable low-embodied carbon alternatives to traditional concrete, as the concrete industry is responsible for significant global greenhouse gas emissions due to its environmental impact. …"
احصل على النص الكامل
-
9
Strengthening of thin reinforced concrete slabs with CFRP laminates
منشور في 2016"…Based on the results of this pilot study, the authors will expand the test matrix in a future study to examine the effect of several parameters including concrete compressive strength, reinforcement ratio, and number of CFRP layers on the performance of thin RC slabs.…"
احصل على النص الكامل
article -
10
Numerical Investigation of Flexural Behavior of Reinforced Concrete (RC) T-Beams Strengthened with Pre-Stressed Iron-Based (FeMnSiCrNi) Shape Memory Alloy Bars
منشور في 2023"…The bars are embedded in a concrete layer attached to the beam’s soffit. Based on the numerical results, it was found that increasing the compression strength from 30 to 60 MPa slightly improves the beam’s strength (by 2%), but it significantly increases its ductility by approximately 45%. …"
احصل على النص الكامل
article -
11
Carbon Nanotube Effect on the Ductility, Flexural Strength, and Permeability of Concrete
منشور في 2019"…<p>Recently, remarkable types of carbon nanofilaments called carbon nanotubes (CNTs) have raised the interest of many concrete and cementitious composite researchers due to their significant mechanical, electrical, thermal, kinetic, and chemical properties. …"
-
12
Flexural Bond Performance of Anchored CFRP Laminates to Concrete Beams
منشور في 2021احصل على النص الكامل
doctoralThesis -
13
Flexural performance of recycled aggregate concrete beams reinforced with basalt fiber-reinforced polymer or steel bars
منشور في 2025"…The parameters investigated included: (1) concrete mixture (0, 25, 50, and 100% use of recycled concrete aggregates (RCA)) and (2) reinforcement material (steel/BFRP). …"
-
14
Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
15
Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
-
16
Modelling of Concrete Waste Using Life Cycle Assessment & Damage Cost
منشور في 2019"…The study opens up opportunities for future research to identify which impact indicator and management method of concrete waste has a significant influence on the environment and its damage cost. …"
احصل على النص الكامل
-
17
Effect of Flexural NSM-FRP Bars on the Shear Strength of Reinforced Concrete Beams
منشور في 2019احصل على النص الكامل
doctoralThesis -
18
Bond Strength Development of Ambient-Cured Sustainable Geopolymer Mortar to Concrete Substrate
منشور في 2025"…<p dir="ltr">Evaluating the bond strength between geopolymer mortar (GPM) and the concrete substrate is a significant factor in ensuring the durability and effectiveness of utilizing it as a repair material. …"
-
19
Strengthening of Shear Deficient Reinforced Concrete Beams using Anchored CFRP sheets
منشور في 2020احصل على النص الكامل
doctoralThesis -
20