شبكة التخطيط العمراني بسم الله الرحمن الرحيم
للكاتبين Dalila BENAMARA(1) & Bouzidi MEZGHICHE(2) (1)Departement Civil, Engineering, University Center of Djelfa (Algeria). (2)Departement Civil, Engineering, University of Biskra (Algeria). Abstract The concrete material remains its existence at the beginning of XIX century, it is the key element in construction, and it always presents an integrat part in the construction of the whole work, its intensive and large use …
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THE INFLUENCE OF THE ADDITION OF SAND TO DUNE CRUSHED IN CEMENT OR STABILITY OF CONCRETE.
للكاتبين Ma. GUETTALA Salim, Dr. MEZGHICHE Bouzidi Department of civil engineering – University of Biskra-Algeria ABSTRACT The influence of the addition of sand to dune crushed in cement or stability of concrete resulted essentially tow effects: One effect is physic mechanical and the other effect is chemical caused by chemical reactivity in cementations medium, in certain mineral phases, characterized by …
أكمل القراءة »PREVENTIVE MEASURES OF ROAD SURFACE SETTLEMENT ABOVE MICROTUNNELLING – CASE STUDY.
للكاتبين *Zeid Thabet Youssef , ** Ali A.S. Taleb * Faculty of Engineering Emirates University of Aden, Aden-Yemen ** Hyder Consulting , Abu Dhabi, United Arab ABSTRACT Microtunnelling in soft soil may lead to ground surface settlement causing damage to structures, existing roads, services and utilities. The present case study investigates the effectiveness of preventive measures adopted to minimize ground …
أكمل القراءة »POLICY DESIGNS, TRAVELER ATTITUDES AND PERCEPTIONS TO ENCOURAGE THE USE OF PUBLIC TRANSPORT IN KUALA LUMPUR
للكاتبين Abdullah Nurdden1, Riza Atiq O.K.Rahmat1, Amiruddin Ismail1 Department of Civil and Structural Engineering, Faculty of Engineering University Kebangsaan Malaysia. ABSTRACT Road traffic has been an increasing urban problem the world over. The congestion it causes not only inconveniences the road user but also society in general by increasing travel time, fuel consumption, air and noise pollution and reducing road …
أكمل القراءة »POLICY DESIGNS, TRAVELER ATTITUDES AND PERCEPTIONS TO ENCOURAGE THE USE OF PUBLIC TRANSPORT IN KUALA LUMPUR
للكاتبين Abdullah Nurdden1, Riza Atiq O.K.Rahmat1, Amiruddin Ismail1 Department of Civil and Structural Engineering, Faculty of Engineering University Kebangsaan Malaysia. ABSTRACT Road traffic has been an increasing urban problem the world over. The congestion it causes not only inconveniences the road user but also society in general by increasing travel time, fuel consumption, air and noise pollution and reducing road …
أكمل القراءة »ANALYSIS OF COMMUTATION ERROR IN LARGE EDDY SIMULATION
للكاتبين A. Ezzat1, H. M. El-Badry2, M. M. Nour El-Din2 Physics and Mathematics Dept. – Faculty of Engineering – Ain Shams University Irrigation and Hydraulics Dept. – Faculty of Engineering – Ain Shams University ABSTRACT The large eddy simulation (LES) approach is considered as a successful well-known approach for solving turbulent flow motion. This approach depends on using a …
أكمل القراءة »FACTORS AFFECTING THE STABILITY OF NILE RIVER EMBANKMENTS IN UPPER EGYPT AND DELTA
للكاتب N.E.Marei Construction Research Institute, National Water Research Center, Delta Barrage, Kanater, Egypt. ABSTRACT During the last three decades, different regions of Nile embankments passing through Meet AbuGhaleb – Domitta governorate, AbuSeer Bana village – Elgarbia governorate, ElKatta village – Giza governorate, and Salam village – Asuyt governorate are exposed to deterioration with time, consequently the factor of safety against …
أكمل القراءة »COMPARISON BETWEEN DIFFERENT METHODS FOR ESTIMATING SOIL WATER CHARACTERISTIC CURVE
للكاتبين Dr., K..M. Hafez1 and Prof. Dr., A..M. Radwan2 1Aswan Fac. of Engng., South Valley Univ. 2Fac. of Eng. at Mataria, Helwan Univ. ABSTRACT In arid and semi-arid regions several types of soil are classified as unsaturated soils. Due to the complexity of their meta-stable structure, their behavior commonly has been assessed empirically. The relationship between water and air as …
أكمل القراءة »F.E.A OF R.C COLUMNS CONFINED BY CFRP LAMINATES UNDER AXIAL AND LATERAL LOADS
للكاتبين HOSNY M. SOGHAIR AND MAHMOUD H. AHMED ATIF M. ABDEL-HAFEZ AND AHMED IBRAHIM H. RAMADAN Department of Civil Engineering, Assiut University ABSTRACT: Fiber reinforced plastic (FRP) jacketing has emerged as an effective way to retrofit concrete columns in recent years. The existing experimental work on FRP confined concrete column is mainly concentrated on concrete columns under concentric loading. Therefore, …
أكمل القراءة »REGIONAL AND URBAN DEVELOPMENT IN SAUDI ARABIA
This artical discusses the progress made during the Fifth Plan in regional development, rural and municipal services, and housing, as well as the key issues to be tackled during the Sixth Plan, and the topics of Saudiization, economic efficiency and the opportunities available for the private sector in these sectors. It also highlights the objectives, policies and programs of these …
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