talat_ali

أ.د/طلعت على أحمد على عبد الواحد

استاذ - قائم بعمل وكيل الكلية لشئون خدمة المجتمع وتنمية البيئة

كلية الهندسة

العنوان: شارع الشريف -سوهاج

28

إعجاب
2022 | الكلمات المفتاحية Treated wastewater reuse; Egy,
Comparative Study of the Egyptian Code for Reusing Treated Wastewater for Agriculture
Egypt's limited water resources and rising water demand are critical to the country's economy and food security. This predicament encouraged the development of non-traditional water resources in order to bridge the gap between supply and demand for water. treated wastewater (TWW) reuse for irrigation is a viable alternative for closing this gap and conserving traditional water resources for residential and ... إقراء المزيد

2022 | الكلمات المفتاحية Pavement Distress; Subgrade; S,
Enhancement of Polymer on Road Problematic Soil Stabilization
Egypt's desert covers more than two-thirds of the country's entire surface area. As a result, in recent years, the Egyptian government has tended to exploit those spaces by constructing new cities, such as New Sohag. The city of New Sohag was founded in the western desert near the Nile River. Although, these new cities appear to be a cure for ... إقراء المزيد

2022 | الكلمات المفتاحية cold mix asphalt; rutting; fat,
The Impact of Cement Kiln Dust and Cement on Cold Mix  Asphalt Characteristics at Different Climate
Cold bitumen emulsion mixtures (CBEMs) are made up of the same materials that are used in hot mixes. However, asphalt emulsion and water are used in such mixes. To date, many countries are still not using these mixes as a structure layer. This can be attributed mainly to their low resistance to rainfall, long curing time and low early strength. ... إقراء المزيد

2022 | الكلمات المفتاحية Treated wastewater reuse; Egy,
Egyptian Reuse Standards of Treated  Wastewater for Irrigation: A Comparative  Study of Physico-Chemical and Agronomic  Controls
One of the most important issues and challenges nowadays in Egypt is how to provide enough water for current and future needs. The great population growth, agricultural consumption, climate change, limited freshwater resources, and welfare lifestyle require more water. All these factors push the Egyptian policy to search for additional water resources. One of the considerable water resources is the ... إقراء المزيد

2022 | الكلمات المفتاحية Operating speed; multilane rur,
A Comparison of Daytime and Nighttime Operating Speed on Rural Multi-lane Highway Sections in Egypt
Traditionally, the 85th percentile of observed speeds is used to represent the operating speed associated with a specific site with certain geometric features. The presence of sunlight enhances the vision of drivers during daytime while visibility usually degrades during nighttime, especially on rural roads where no street lighting exists, and drivers would depend solely on their vehicle headlights. Visibility degradation ... إقراء المزيد

2022 | الكلمات المفتاحية Flexile pavement; Surface Temp,
A Simultaneous System Model to Estimate Temperature of Pavement Layers: Development and Validation
Many roads in hot regions of the world are exposed to very high temperatures especially in desert areas during the summer season, where the temperature could reach more than sixty Celsius degrees. Temperature variations cause a lot of distress in flexible and rigid pavement such as rutting, vertical transverse (i.e., thermal) cracking, thermal fatigue damage, blowup/buckling, in addition to generating ... إقراء المزيد

2022 | الكلمات المفتاحية modified asphalt mixture; Nan,
Performance Evaluation of Asphalt Mixtures  Modified with Nanomaterials
RECENTLY, NANOMATERIALS HAVE BEEN WIDELY USED TO IMPROVE THE PROPERTIES OF ASPHALT BINDERS DUE TO THEIR UNIQUE PROPERTIES. THIS RESEARCH AIMS TO EVALUATE THE PERFORMANCE OF NANO-MODIFIED BINDERS WITH TWO DIFFERENT TYPES OF NANOMATERIALS, WHICH ARE NANO-SILICA (NS) AND NANO-CLAY (NC). EACH OF THEM WAS ADDED TO A 60/70 PENETRATION GRADE BITUMEN AT CONCENTRATIONS RANGING FROM 1% TO 4% BY ... إقراء المزيد

2022 | الكلمات المفتاحية pavement; rubber-modified asph,
Bond Strength in Dry Condition of Reclaimed Asphalt Modified by Crumb Rubber Modified Binder
Reclaimed asphalt modified by crumb rubber-modified binder aroused great interest due to its advantage of using two waste materials without compromising the mechanical performance. Apart from the economic and environmental benefits, many studies revealed that excellent mechanical characteristics could be obtained at some particular rubber and reclaimed asphalt percents. In this study, a binder bond test was performed to evaluate ... إقراء المزيد

2022 | الكلمات المفتاحية Microsimulation Signalized In,
Calibration and Validation of Microsimulation Models for Estimating Control Delay at Signalized Intersections in Upper Egypt, Sohag city as case study
Macroscopic traffic analysis software (SIDRA) and microscopic simulation package (VISSIM) are used in this paper to get the theoretical delay time. The paper presents a calibration process for the models developed in Sohag government using VISSIM software, since microscopic simulation models are becoming increasingly important tools in modeling transport systems. Traffic simulation models sometimes provide significant advantages over traditional planning ... إقراء المزيد

2022 | الكلمات المفتاحية Reclaimed Asphalt Pavement – C,
Bonding, rheological, and physiochemical characteristics of reclaimed asphalt rejuvenated by crumb rubber modified binder
Rejuvenating the reclaimed asphalt pavement by crumb rubber modified binder for recycling in new pavements arouses a great interest as a sustainable paving technology that uses waste to recycle waste and hinders resource depletion. By investigating rheological and adhesion/cohesion characteristics of the asphalt binder, this study aims to divine optimal dosages of reclaimed asphalt and crumb rubber that enhance the ... إقراء المزيد