ملخصات الابحاث

المجالات البحثية

الابحاث العلمية

1 - A novel procedure for accurately measuring the Mode II fracture toughness of steel fiber reinforced self-compacting concrete (2025).

2 - Thermal dependency of microbial self-healing of concrete: Comparing the effectiveness of Bacillus strains at different temperatures, from room temperature to below zero (2025).

3 - Bio-Mitigation of Sulfate Attack and Enhancement of Crack Self-Healing in Sustainable Concrete Using Bacillus megaterium and sphaericus Bacteria (2025).

4 - Experimental Investigation of the Eccentric Performance of Columns Reinforced by Steel and GFRP Bars and Strengthened with GFRP NSM Bars and Mat Techniques (2025).

5 - Experimental investigation on the recycling of medical waste for sustainable fiber-reinforced concrete production (2025).

6 - Optimizing food waste digestion: A review of parameters and pretreatment techniques (2025).

7 - Studying the role of fine materials characteristics on the packing density and rheological properties of blended cement pastes (2025).

8 - Architectural design adaptation of Egyptian residential buildings to accommodate digesters of biogas from food waste (2025).

9 - Strengthening of Eccentric and Concentric Reinforced Concrete Columns Using CFRP Sheets with and without Confinement: A Numerical Study (2025).

10 - Investigating the effectiveness of a bacterial self-healing mechanism for repairing cracks in sustainable cement mortar at low temperatures (2025).

11 - Investigating the repair of cracks through bacterial self-healing for sustainable concrete in aggressive sulfate attack environments (2025).

12 - Examining the Mechanism of Bacterial Self-healing as an Auxiliary Factor for Producing Sustainable Concrete (2024).

13 - Sustainable bacteria-based self-healing steel fiber reinforced concrete (2024).

14 - Investigating the bacterial sustainable self-healing capabilities of cracks in structural concrete at different temperatures (2024).

15 - Producing Ultra-High Strength Concrete using available conventional materials in Egypt (2024).

16 - Enhancing Flexural Resistance in Pre-Damaged RC Beams with Near-Surface Mounted GFRP Bar and Bolt Anchoring System (2024).

17 - Failure assessment of hip stem due to pelvic positioning and femoral stem loosening (2024).

18 - The effect of beam width and crack-depth ratio on mode I fracture toughness of RCB: an experimental and numerical study (2024).

19 - Mechanical properties of sustainable concrete comprising various wastes (2023).

20 - Investigating the Effects of Recycled Aggregate and Mineral Admixtures on the Mechanical Properties and Performance of Concret (2023).

21 - Effects of concrete strength and steel reinforcement area on the mechanical performance of functionally graded reinforced concrete beams: experimental and numerical investigation (2023).

22 - Residual strength and toughness after impact loading for RC slabs strengthened with different layers of geogrid (2023).

23 - Assessment of mechanical and durability properties of HPC used for tunnels at different temperatures (2023).

24 - Experimentally evaluation of high-performance concrete mixes used for tunnels and containing silica fume and polypropylene fiber after exposed to high temperatures (2022).

25 - Assessment of Shrinkage Strain Reduction SSR for RC Slabs with Different Thicknesses Strengthened with Different Layers of Geogrid (2022).

26 - Bacterial sustainable concrete for repair and rehabilitation of structural cracks (2022).

27 - The Applicability of TOPSIS- and Fuzzy TOPSIS-Based Taguchi Optimization Approaches in Obtaining Optimal Fiber-Reinforced Concrete Mix Proportions (2022).

28 - Structural Behavior of RC Beams Containing Unreinforced Drilled Openings with and without CFRP Strengthening (2022).

29 - Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement (2022).

30 - Self-healing mortar using different types, content, and concentrations of bacteria to repair cracks (2022).

31 - Experimental assessment of different strengthening techniques for opening in reinforced concrete beams (2022).

32 - Assessment of High-Performance Fiber Reinforced Concrete (HPFRC) Durability Due to Exposing to Different Environmental Media (2021).

33 - Strength and Mass Loss Evaluation of HSC with Silica Fume and Nano‑Silica Exposed to Elevated Temperatures (2021).

34 - EFFECTS OF TENSILE REINFORCING STEEL RATIO AND NEAR-SURFACE-MOUNTED BAR DEVELOPMENT LENGTH ON THE STRUCTURAL BEHAVIOR OF STRENGTHENED RC BEAMS (2020).

35 - Performance of Residual Properties for High Strength Concrete Incorporating Nano Silica against Temperatures (2018).

36 - FRACTURE AND DAMAGE IN HIGH-PERFORMACE CONCRETE UNDER IMPACT LOADING (2016).

37 - Damage assessment of fiber reinforced concrete slabs under central impact load (2015).

38 - ASSEMENT OF STRESS AND STRESS INTENSITY FACTOR IN STEEL RINNFORCEMENT DUE TO STRENGTHENING OF RC BEAM BY FRP PLATE (2015).

39 - Effect of fiber type and ratio on the flexural behavior of RC slabs under static load (2014).

40 - Flexural behavior of fiber reinforced concrete slabs under central impact load (2014).

41 - Strength Ratios of Concrete at Different Levels of Compressive Strength (2013).

42 - Structural behavior of reinforced concrete beams repaired by fiber carbon reinforcement polymer plate (2013).

43 - FCG Behavior in Perpendicular Direction of Welded Austenitic Stainless Steel Plate (2012).

44 - FCG Behavior in Parallel Direction of Welded Austenitic Stainless Steel Plate (2012).

45 - Numerical Structural analysis of repairing and strengthening of RC beams (2010).

46 - Effect of coarse aggregate type on the mechanical behavior of high strength concrete (2010).

47 - Damage assessment of impacted hybrid fiber reinforced concrete (Hyfrc) (2006).

48 - Effect of fiber aspect ratio on the mechanical behavior of sfrc (2006).

49 - Flexural and shear behavior of RC beams strengthened with CFRP strips or mat (2006).

50 - Evaluation of Steel I-beam strengthened by various plating methods (2006).

51 - Sulfate attack on concrete from mixing and curing water (2004).

52 - Fracture behavior of steel fiber reinforced concrete (2003).

53 - Mechanical behavior of high strength concrete reinforced by different types of fibers (2003).

54 - Correlation the effect of beam size and crack-depth ratio in concrete by using a modified stress intensity factor (2003).

55 - Mechanical behavior of concrete at different levels of compressive strength (2002).

56 - Structural behaviour of cracked RC beams stitched by steel bar (2000).

57 - Effect Of The Coarse Aggregate Type On The Mechanical Behaviour Of High Strength Concrete (2000).

58 - Steel concrete bond in high strength concrete (1999).

59 - Behaviour of high strength concrete exposed to high temperature (1999).

60 - Steel concrete bond in high strength concrete (1999).

61 - Deformation behaviour at the tip of a physically short fatigue crack due to a single overload (1999).

62 - Effect of specimen thickness on fatigue crack growth behaviour under constant and variable amplitude loading (1999).

63 - Fatigue crack growth due to two successive single overloads (1998).

64 - Contribution of retardation mechanisms on the behaviour of fatigue crack growth in steel structures (1998).

65 - Numerical investigation on structural repair and strengthening of cracked and uncracked reinforced concrete beams (1998).

66 - Simulation of closure during front development of a fatigue crack (1997).

67 - Commutative fatigue damage of composite casting Al/Al2O3 under two step – loading sequences (1997).

68 - The role of crack tip deformation in fatigue crack growth (1997).

69 - Fracture behaviour of concrete made with non-conventional coarse aggregate types (1997).

70 - Front Development of a long fatigue crack during its growth (1997).

71 - Effect of silica fume addition on the properties of concrete with different types of cement (1996).

72 - 3-D Finite Element Simulation Of Cyclic Crack Tip Deformation Of A Stationary Crack (1996).

73 - Correlation of Fatigue Crack Growth by Crack Tip Deformation Behaviour (1995).

74 - Influence of Specimen thickness on Crack Tip Deformation (1995).

75 - Strength and Modulus of Elasticity of Sand Filled GFRP Composite Beams in Tension and Flexure (1993).

76 - The Effect of Fibre Orientation and Fibre Volume Traction on Mechanical Properties of GFR Polyester Beams in Tension (1993).

المجالات البحثية

الابحاث العلمية

تسجيل الدخول

صفحاتنا

الدعم الفنى

إتصل بنا