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Showing posts from November, 2021

Geo-Characterisation of Highway Construction Cost Drivers in the Niger Delta Region of Nigeria- Juniper Publishers

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 Civil Engineering Research Journal- Juniper Publishers Introduction The Niger Delta is the 9th largest Delta in the world with an area of 19,135 square kilometres. It is one of the largest wetlands in Africa. The whole basin is dissected by numerous creeks, streams, marshes, and lagoons [1]. The terrain of most parts of the Niger Delta is characteristically poorly drained, from the inundation of the adjoining lowlands forming swamps and coastal islands. However, the upper northern limit of the Niger Delta, is characterized by tropical rainforest woodland (Figure 1). This is the zone with the most extensive dry land, and the population distribution is denser, with far larger settlements than other wetland zones. This heterogeneous configuration of the terrain thus has correspondingly varying geotechnical implications for highway development. The environmental condition of most parts of the Niger Delta makes the use of conventional pavement designs, materials and construction methods pa

Happy Thanksgiving Day- Juniper Publishers

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  Wishing you hope, joy peace, good health, favor, and love on this Thanksgiving Day!

Instrumentation Issues and Problems in Earth Dams(Case Study; Shah Qasim Dam in Yasouj, Iran)- Juniper Publishers

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 Civil Engineering Research Journal- Juniper Publishers Introduction The importance of monitoring programs for dam safety is widely accepted. A well designed and executed instrumentation monitoring program can provide information that is needed for a solid understanding of the ongoing performance of a dam and may help detect early warning signs of trouble, [1]. Monitoring programs, including instrumentation and visual inspection, result in better estimation of probability of failure for dam owners. Furthermore, prediction of maintenance cost and rehabilitation time of the dam would be an easy issue using instrumentation. Many researchers and scientists have been interested in assessment of performance of various types of dams by analyzing and processing reliable data prepared by inserted instruments and modern monitoring settlements. Dam safety monitoring program for earthen dams has been considered by the National Hydrologic Warning Council in November 11, 2013. Modes of dam failure a

Juniper Publishers: Development and Validation of a Novel Analytical M...

Juniper Publishers: Development and Validation of a Novel Analytical M... :  Pharmacy & Pharmaceutical Sciences - Juniper Publishers Abstract Objective: The aim of this study is to determine the applicability...

Utilizing DIC Technique for Visualizing the Failure Modes of Concrete Specimens- Juniper Publishers

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  Civil Engineering Research Journal- Juniper Publishers Introduction Surface displacement measurement of materials is an important part of various laboratory experiments. The DIC technique is an innovative particle tracking method by which the in-plane surface deformations are measured by comparing the digital images of a specimen surface taken during the experiment [1]. The increasing diffusion of DIC can be explained by its flexibility, scalability to a wide range of dimensions, the robustness of its operating principle, and its (apparent) ease of use” [2]. DIC was defined as “a non-contact whole-field imaging technique that employs tracking and image registration for accurate two-dimensional (2D) and three-dimensional (3D) deformation and strain measurements. It is a technique based on surface analysis methods which involve monitoring and identifying changes in a pattern applied to the surface of objects under observation, that have been subjected to some form of mechanical pressur