Evaluation of Foundation Beds Under Construction of New Road El Zagazig-Sinbillawain district, East Nile Delta- Egypt by Using Sedimentological and Geotechnical Studies.
Zaid, S., saad, A., Lotfy, I. (2019). Evaluation of Foundation Beds Under Construction of New Road El Zagazig-Sinbillawain district, East Nile Delta- Egypt by Using Sedimentological and Geotechnical Studies.. EKB Journal Management System, 2019(1), 15-30. doi: 10.21608/bfszu.2019.19223.1018
Samir Zaid; ahmed saad; Ibrahim Mohammed Lotfy. "Evaluation of Foundation Beds Under Construction of New Road El Zagazig-Sinbillawain district, East Nile Delta- Egypt by Using Sedimentological and Geotechnical Studies.". EKB Journal Management System, 2019, 1, 2019, 15-30. doi: 10.21608/bfszu.2019.19223.1018
Zaid, S., saad, A., Lotfy, I. (2019). 'Evaluation of Foundation Beds Under Construction of New Road El Zagazig-Sinbillawain district, East Nile Delta- Egypt by Using Sedimentological and Geotechnical Studies.', EKB Journal Management System, 2019(1), pp. 15-30. doi: 10.21608/bfszu.2019.19223.1018
Zaid, S., saad, A., Lotfy, I. Evaluation of Foundation Beds Under Construction of New Road El Zagazig-Sinbillawain district, East Nile Delta- Egypt by Using Sedimentological and Geotechnical Studies.. EKB Journal Management System, 2019; 2019(1): 15-30. doi: 10.21608/bfszu.2019.19223.1018

Evaluation of Foundation Beds Under Construction of New Road El Zagazig-Sinbillawain district, East Nile Delta- Egypt by Using Sedimentological and Geotechnical Studies.

Bulletin of Faculty of Science, Zagazig University
Article 2, Volume 2019, Issue 1, December 2019, Page 15-30  XML PDF (1.27 MB)
Document Type: Original Article
DOI: 10.21608/bfszu.2019.19223.1018
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Authors
Samir Zaid1; ahmed saad2; Ibrahim Mohammed Lotfy email 3
1Geology department, Faculty of science, Zigzag university
2Geology Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
3Geology department,faculty of scienceوAl Azhar university,Cairo,Egypt
Abstract
The present paper is concerned with the study of sedimentological, mineralogical and geotechnical characteristics of the shallow facies and the foundation beds as well as their effects on the construction stability on a planned new road which will extend from El Zagazig to Sinbillawain district. It aims also to introduce some alternative solutions for the impact problems of these shallow facies. The present clay layer has an obvious dangerous effect on the constructions or any other establishments. Thirty one sediment samples from 31 boreholes have been collected at a depth from 0 to 20 m to investigate the sedimentology, physical, chemical and engineering properties. The results revealed that the initial water content ranges from 30.84 to 44.71%, the liquid Limit (LL) ranges from 51.33 to 71.36 %, the plastic Limit (PL) ranges from 20.5 to 36.85 %, the shrinkage limit ranges from 11.2 to 20.5 % and the plasticity Index (PI) ranges from 27.78 to 37.17 %. The x-ray diffraction analysis revealed that smectite (montmorillonite) and kaolinite minerals are the main components of the clayey sediments. The chemical tests of the studies samples revealed high concentration of sulfates that can increase the corrosion of the concrete foundations. Also the ultimate bearing capacity values are inferred.
Keywords
Soil; Sediment; Geotechnical parameters; Bearing capacity
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