Results 21 to 30 of about 709,095 (293)

Experimental Study on an Innovative Biopolymeric Treatment Against Salt Deterioration of Materials in Cultural Heritage

open access: yesFrontiers in Materials, 2021
Salt crystallization is one of the harshest deterioration mechanisms affecting heritage materials, causing impressive decay patterns and the loss of a high thickness of original materials.
Mattia Bassi   +4 more
doaj   +1 more source

Interaction of Lean and Building Information Modeling in Construction [PDF]

open access: yes, 2010
Lean construction and Building Information Modeling are quite different initiatives, but both are having profound impacts on the construction industry. A rigorous analysis of the myriad specific interactions between them indicates that a synergy exists ...
Koskela, L   +11 more
core   +1 more source

Building MLP networks by construction

open access: yesProceedings of the IEEE-INNS-ENNS International Joint Conference on Neural Networks. IJCNN 2000. Neural Computing: New Challenges and Perspectives for the New Millennium, 2000
We introduce two new models which are obtained through the modification of the well known methods MLP and cascade correlation. These two methods differ fundamentally as they employ learning techniques and produce network architectures that are not directly comparable.
M. HAGENBUCHNER   +2 more
openaire   +4 more sources

Evaluating feasibility of modified drilling waste materials in flexible base course construction [PDF]

open access: yes, 2016
The study focuses on the evaluation of the engineering properties of modified drilling waste materials (MDWMs) as base course materials in roadway construction. This goal was accomplished by two main laboratory test evaluations of the MDWMs which are the
Estakhri, Cindy K.   +5 more
core   +1 more source

Characteristics of Paper-cement Composite

open access: yesJournal of Engineering, 2019
This study “discusses the benefit of “addition waste paper as a “new cellulose material “in mortar mixes. A partial addition of waste paper by cement weight was achieved to produce cement composite mortar.
Harith Mohammed Zaki   +2 more
doaj   +1 more source

The Effects of Anisotropic Insulations with Different Spatial Distributions on Material Properties of Mortar Specimens

open access: yesInternational Journal of Concrete Structures and Materials, 2017
Insulating concrete is a material designed to reduce heat conduction with pores/insulations, and these pores strongly affect the material characteristics.
Sang-Yeop Chung   +2 more
doaj   +1 more source

Bond Stresses between Reinforcing Bar and Reactive Powder Concrete

open access: yesJournal of Engineering, 2018
A good performance of reinforced concrete structures is ensured by the bond between steel and concrete, which makes the materials work together, forming a part of solidarity.
Hussein Al-Quraishi   +2 more
doaj   +1 more source

Strengthening the Slope Beneath Bashtapia Castle at the Highest Expected Tigris River Level [PDF]

open access: yesE3S Web of Conferences, 2023
This study has been achieved using Geo-Studio Finite Element Software in two sections. First, to study the changes in pore water pressure (PWP) within the soil layers below Bashtapia Castle at different water levels of the river Tigris.
Al-Rahal Tareq H., Ali Harith E.
doaj   +1 more source

Studying the Effect of Ambient Temperature on Wastewater Degradation in Simulated Self-Purification Aerated Sewer System [PDF]

open access: yesEngineering and Technology Journal, 2018
Designing and operating a simulated gravity sewer system had been accomplished in the current research. The design had been provided with aeration system in order to deliver oxygen to microorganisms presented in sewage water.
Tala Al-Khateeb   +2 more
doaj   +1 more source

The Use of Photocatalytic Cementitious Coatings to Reduce Nitric Oxide from Ambient Air [PDF]

open access: yesEngineering and Technology Journal, 2018
Titanuim dioxide represents a novel photocatalyst material that can be used in different ways for air pollutants remediation. Air pollutants that are spreaded in the surrounding air could be transferred to more complex materials, especially in the ...
ayat Hussian   +2 more
doaj   +1 more source

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