بحث بيانات أعضاء هيئة التدريس - جامعة الزقازيق

سليم صالح السيد احمد داود

الموقع الشخصى
السيرة الذاتية

سليم صالح السيد احمد داود

الكلية الهندسة - القسم هندسة مواد

الدرجات العلمية

بكالوريوس فى هندسه مواد, -جامعة الزقازيق [1985]
ماجستير فى هندسه مواد, -جامعة الزقازيق [1991]
(الخواص الميكانيكية للبوليمرات المسلحة بالالياف الزجاجية)
دكتوراه فى هندسه مواد, -جامعة الزقازيق [1994]
( اعاقة مشروع الكل الناتجة عن ازدياد فتحية دورة تحصيل واحدة)

التدرج الوظيفى الأكاديمى

معيد : 1/10/1985
مدرس مساعد : 28/9/1991
مدرس : 15/11/1994
أستاذ مساعد : 20/2/2001
أستاذ : 29/11/2007

الأبحاث العلمية

1 - Flexural and shear behavior of RC beams strengthened with CFRP strips or mat (1426).

2 - Mechanical behavior of concrete at different levels of compressive strength (1422).

3 - Correlation the effect of beam size and crack-depth ratio in concrete by using a modified stress intensity factor (1423).

4 - Mechanical behavior of high strength concrete reinforced by different types of fibers (1423).

5 - Sulfate attack on concrete from mixing and curing water (1424).

6 - Fracture behavior of steel fiber reinforced concrete (1423).

7 - Evaluation of Steel I-beam strengthened by various plating methods (1426).

8 - Damage assessment of impacted hybrid fiber reinforced concrete (Hyfrc) (1427).

9 - Effect of fiber aspect ratio on the mechanical behavior of sfrc (1426).

10 - Correlation of Fatigue Crack Growth by Crack Tip Deformation Behaviour (1415).

11 - Effect Of The Coarse Aggregate Type On The Mechanical Behaviour Of High Strength Concrete (1420).

12 - Structural behaviour of cracked RC beams stitched by steel bar (1420).

13 - Behaviour of high strength concrete exposed to high temperature (1419).

14 - Steel concrete bond in high strength concrete (1419).

15 - Numerical investigation on structural repair and strengthening of cracked and uncracked reinforced concrete beams (1418).

16 - Fracture behaviour of concrete made with non-conventional coarse aggregate types (1417).

17 - Strength and Modulus of Elasticity of Sand Filled GFRP Composite Beams in Tension and Flexure (1413).

18 - The Effect of Fibre Orientation and Fibre Volume Traction on Mechanical Properties of GFR Polyester Beams in Tension (1413).

19 - Effect of silica fume addition on the properties of concrete with different types of cement (1416).

20 - Contribution of retardation mechanisms on the behaviour of fatigue crack growth in steel structures (1418).

21 - Deformation behaviour at the tip of a physically short fatigue crack due to a single overload (1419).

22 - Fatigue crack growth due to two successive single overloads (1418).

23 - Front Development of a long fatigue crack during its growth (1417).

24 - 3-D Finite Element Simulation Of Cyclic Crack Tip Deformation Of A Stationary Crack (1416).

25 - Simulation of closure during front development of a fatigue crack (1417).

26 - Commutative fatigue damage of composite casting Al/Al2O3 under two step – loading sequences (1417).

27 - The role of crack tip deformation in fatigue crack growth (1417).

28 - Effect of specimen thickness on fatigue crack growth behaviour under constant and variable amplitude loading (1419).

29 - Influence of Specimen thickness on Crack Tip Deformation (1415).

30 - Numerical Structural analysis of repairing and strengthening of RC beams (1431).

31 - Effect of coarse aggregate type on the mechanical behavior of high strength concrete (1431).

32 - Structural behavior of reinforced concrete beams repaired by fiber carbon reinforcement polymer plate (1434).

33 - Strength Ratios of Concrete at Different Levels of Compressive Strength (1434).

34 - FCG Behavior in Perpendicular Direction of Welded Austenitic Stainless Steel Plate (1433).

35 - FCG Behavior in Parallel Direction of Welded Austenitic Stainless Steel Plate (1433).

36 - Effect of fiber type and ratio on the flexural behavior of RC slabs under static load (1435).

37 - Flexural behavior of fiber reinforced concrete slabs under central impact load (1435).

38 - FRACTURE AND DAMAGE IN HIGH-PERFORMACE CONCRETE UNDER IMPACT LOADING (1437).

39 - Damage assessment of fiber reinforced concrete slabs under central impact load (1436).

40 - Steel concrete bond in high strength concrete (1419).

41 - ASSEMENT OF STRESS AND STRESS INTENSITY FACTOR IN STEEL RINNFORCEMENT DUE TO STRENGTHENING OF RC BEAM BY FRP PLATE (1436).

42 - Performance of Residual Properties for High Strength Concrete Incorporating Nano Silica against Temperatures (1439).

43 - Strength and Mass Loss Evaluation of HSC with Silica Fume and Nano‑Silica Exposed to Elevated Temperatures (1442).

44 - Assessment of High-Performance Fiber Reinforced Concrete (HPFRC) Durability Due to Exposing to Different Environmental Media (1443).

45 - EFFECTS OF TENSILE REINFORCING STEEL RATIO AND NEAR-SURFACE-MOUNTED BAR DEVELOPMENT LENGTH ON THE STRUCTURAL BEHAVIOR OF STRENGTHENED RC BEAMS (1441).

46 - Self-healing mortar using different types, content, and concentrations of bacteria to repair cracks (1443).

47 - Experimental assessment of different strengthening techniques for opening in reinforced concrete beams (1443).

48 - Structural Behavior of RC Beams Containing Unreinforced Drilled Openings with and without CFRP Strengthening (1443).

49 - The Applicability of TOPSIS- and Fuzzy TOPSIS-Based Taguchi Optimization Approaches in Obtaining Optimal Fiber-Reinforced Concrete Mix Proportions (1443).

50 - Bacterial sustainable concrete for repair and rehabilitation of structural cracks (1443).

51 - Assessment of Shrinkage Strain Reduction SSR for RC Slabs with Different Thicknesses Strengthened with Different Layers of Geogrid (1444).

52 - Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement (1443).

53 - Experimentally evaluation of high-performance concrete mixes used for tunnels and containing silica fume and polypropylene fiber after exposed to high temperatures (1444).

54 - Assessment of mechanical and durability properties of HPC used for tunnels at different temperatures (1444).

55 - Residual strength and toughness after impact loading for RC slabs strengthened with different layers of geogrid (1444).

56 - Effects of concrete strength and steel reinforcement area on the mechanical performance of functionally graded reinforced concrete beams: experimental and numerical investigation (1444).

57 - Investigating the Effects of Recycled Aggregate and Mineral Admixtures on the Mechanical Properties and Performance of Concret (1445).

58 - Mechanical properties of sustainable concrete comprising various wastes (1445).

59 - Failure assessment of hip stem due to pelvic positioning and femoral stem loosening (1445).

60 - The effect of beam width and crack-depth ratio on mode I fracture toughness of RCB: an experimental and numerical study (1445).

61 - Strengthening of Eccentric and Concentric Reinforced Concrete Columns Using CFRP Sheets with and without Confinement: A Numerical Study (1446).

62 - Investigating the effectiveness of a bacterial self-healing mechanism for repairing cracks in sustainable cement mortar at low temperatures (1446).

63 - Examining the Mechanism of Bacterial Self-healing as an Auxiliary Factor for Producing Sustainable Concrete (1446).

64 - Investigating the bacterial sustainable self-healing capabilities of cracks in structural concrete at different temperatures (1445).

65 - Sustainable bacteria-based self-healing steel fiber reinforced concrete (1446).

66 - Producing Ultra-High Strength Concrete using available conventional materials in Egypt (1445).

67 - Enhancing Flexural Resistance in Pre-Damaged RC Beams with Near-Surface Mounted GFRP Bar and Bolt Anchoring System (1445).

68 - Studying the role of fine materials characteristics on the packing density and rheological properties of blended cement pastes (1446).

69 - Architectural design adaptation of Egyptian residential buildings to accommodate digesters of biogas from food waste (1446).

70 - Optimizing food waste digestion: A review of parameters and pretreatment techniques (1446).

71 - Experimental investigation on the recycling of medical waste for sustainable fiber-reinforced concrete production (1446).

72 - Thermal dependency of microbial self-healing of concrete: Comparing the effectiveness of Bacillus strains at different temperatures, from room temperature to below zero (1447).

73 - Bio-Mitigation of Sulfate Attack and Enhancement of Crack Self-Healing in Sustainable Concrete Using Bacillus megaterium and sphaericus Bacteria (1447).

74 - A novel procedure for accurately measuring the Mode II fracture toughness of steel fiber reinforced self-compacting concrete (1447).

75 - Investigating the repair of cracks through bacterial self-healing for sustainable concrete in aggressive sulfate attack environments (1446).

76 - Experimental Investigation of the Eccentric Performance of Columns Reinforced by Steel and GFRP Bars and Strengthened with GFRP NSM Bars and Mat Techniques (1447).

المجالات البحثية