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Bento Almeida d’Eça: Hydraulic Agriculture under the umbrella of Engineers in Nineteenth Century Portugal
In mid-nineteenth century Portugal, the practice of irrigation was deemed to be completely backwards in comparison with the prevailing European...
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Hydraulic-based optimization algorithm for the design of stormwater drainage networks
Stormwater drainage networks are designed to reduce the risk of rainwater damage to the served area. The purpose of optimizing a stormwater drainage...
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Crack Opening and Slippage Signatures During Stimulation of Bedded Montney Rock Under Laboratory True-Triaxial Hydraulic Fracturing Experiments
Hydraulic fracturing is a widely utilized technique for rock stimulation in geothermal and oil and gas operations. To fracture the rock, the pumped...
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Hydraulic Study of Fan Spillway Using Computational Fluid Dynamics (CFD) and Experimental Approaches
The optimization of spillways in dams is very important, especially in the current conditions of climate change and the occurrence of extreme events....
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Controlling Hydraulic Fracture Growth Through Precise Vertical Placement of Lateral Wells: Insights from HFTS Experiment and Numerical Validation
Vertical placement of the lateral portion of a wellbore in shale formations is crucial for the optimization of hydraulic fracture geometry and the...
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Hydraulic Performance of Conventional and Conical Geotextile Units Filtering Two Highway Soils
More than one-third of highway retaining wall failures around the world occurred due to missing or inadequate drainage systems. A research study was...
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Mortars and plasters—how to characterise hydraulic mortars
Mortars are heterogeneous building materials whose raw materials, manufacturing processes and application conditions have evolved continuously...
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Rock ty** and uncertainty assessment in geological and petrophysical properties by integrating electrofacies, hydraulic flow units, and geostatistical techniques in the Kangan gas field, Zagros basin
The structural complexities of hydrocarbon reservoirs make it difficult to correlate geological and petrophysical properties. A successful field...
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Rock ty** based on hydraulic and electric flow units for reservoir characterization of Nubia Sandstone, southwest Sinai, Egypt
The present work describes and evaluates the reservoir quality of the sandstone of the Nubia Formation at the Gebel Abu Hasswa outcrop in southwest...
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Design and Implementation of Closed-Loop Control of Vector Force in Static Push-the-bit Rotary Steering System
Rotary steering systems (RSSs) have been increasingly used to develop horizontal wells. A static push-the-bit RSS uses three hydraulic modules with...
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Uplift pressure and hydraulic gradient in Sabalan Dam
The present study investigates the effects of clay core thickness and cutoff wall depth on some of the design parameters in the Sabalan rock fill dam...
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Analysis of the Mechanism of Water Inrush Geohazards in Deep-Buried Tunnels under the Complex Geological Environment of Karst Cave-Fractured Zone
To study the mechanism and evolution process of water inrush geohazards under the complex geological environment of the karst cave-fractured zone, a...
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Introduction
Dealing with the earth involves substantial uncertainty. Uncertainties range from inherit variations of ground and groundwater profile, their...
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Countermeasures for local scour around the bridge pier: a review
This paper aims to present the mechanism of scour and empirical equations for evaluating local scour with and without a countermeasure around the...
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Numerical Analysis of Infiltration in One-Dimensional Unsaturated Soil–Geotextile Column
Numerical modelling development for capillary barrier investigation considering unsaturated soil–geotextile interface has been studied and evaluated...
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Research and Application of Modified Cement Grouting Materials for Gushing Water Disaster in Karst Conduit
Due to the complex and invisible of hydrogeology in karst area, underground construction often encountered gushing water disaster in engineering...
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Hydraulic properties of single fractures grouted by different types of carbon nanomaterial-based cement composites
In underground projects such as nuclear waste disposal facilities, the requirement of controlling the permeability is very important, and common...
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Design Methodology for Grout Curtains Under Dams Founded on Rock
Grout curtains are commonly constructed under dams to reduce the seepage through the rock foundation. In the design of grout curtains, empirical...
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In situ Assemblies of Bacteria and Nutrient Dynamics in Response to an Ecosystem Engineer, Marine Clam Scapharca subcrenata, in the Sediment of an Aquaculture Bioremediation System
The relationships between nutrient dynamics, microbial community, and macrofauna are important in bioremediation systems. In this study, we examined...