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Mechanical behaviors of coal surrounding horizontal wellbore during drilling process considering the effects of loading rate, pore pressure and temperature
Coal is a kind of rock with the characteristics of soft structure, developed joints, cleats, cracks, and pores, resulting in that its mechanical...
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Exploring Flood Filling Networks for Instance Segmentation of XXL-Volumetric and Bulk Material CT Data
XXL-Computed Tomography (XXL-CT) is able to produce large scale volume datasets of scanned objects such as crash tested cars, sea and aircraft...
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Automated segmentation of porous thermal spray material CT scans with predictive uncertainty estimation
Thermal sprayed metal coatings are used in many industrial applications, and characterizing the structure and performance of these materials is vital...
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Implementing Crumb Rubber Gap-Graded and Open Graded Asphalt Technologies—The Australian Experience
Approximately 48 million tyres reach the end of their lives in Australia each year and a substantial proportion of these end up in land fill sites....
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Experimental Study on Simulation of Formation Water Scaling Under High Temperature and High Pressure Conditions
With the advancement of the global oil and gas resources exploitation process, the water production of oil and gas fields increases year by year, and...
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Bond Stress-Slip Behavior of Hybrid Fiber-Reinforced Recycled Aggregate Concrete Using Beam Test
This paper presents an experimental investigation of bond stress-slip behavior of steel bars embedded in mono and hybrid fiber-reinforced recycled...
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Research and Application of Geology and Engineering Integration Technology in Extra-Low Permeability Reservoir
Daqing oilfield is the main onshore oilfield and an important energy base in China. With the continuous exploration and development, the discovery of...
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Finite element model application to flexural behavior of cement stabilized soil block masonry
A finite element model for cement-stabilized soil block (CSSB) masonry members—including nonlinear stress-strain relationship—has been developed and...
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Shear Strength Characteristics of Bottom Ash–Rubber Mixture Reinforced with Geogrids
This technical paper outlines the shear strength characteristics of a new lightweight backfill material comprising bottom ash and tire granules of...
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Meso and macroscale mechanical behaviors of soil–rock mixtures
Composed of large rock blocks and fine soil particles, the physical and mechanical behaviors of soil–rock mixtures (S–RMs) are quite complex. To...
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Vibration as a Solution to Improve Mechanical Performance of Compressed Earth Blocks
Vernacular technics like earth construction has recovered much attention due to its low environmental impact and large availability. However,...
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Self-Compacting Concrete with Manufactured Sand
In this chapter, self-compacting concrete (SCC) with MS is introduced. The pum** pressure of concrete with MS is discussed from the pressure loss...
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A Stochastic Approach to Soil-Rock Slope Stability Analysis Considering Soil Softening of Contact Zone
In order to analyze the stability of soil-rock slopes with softening contact zones more accurately, a stochastic approach considering the proportions...
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Macroscopic and Mesoscopic Characteristics of a Small-Span Metro Tunnel in the Development of a Disaster Under Load
A similarity model with a volumetric similarity ratio of 1:100 and a granular flow model for the tunnel were designed. By comparing macroscopic and...
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Assessing the Stability of Widely-Graded Soils
Failure of soil slopes is often associated with instability of soils. Instability refers to a behavior in which large plastic strains are generated...
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A SEC Reserve Evaluation Method for Tight Gas Reservoirs
Tight gas resources are abundant and widely distributed. SEC reserves refer to the amount of natural gas that can be produced and has economic...
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Development of an analytical model to estimate the churning losses in high-speed axial piston pumps
The axial piston pumps in aerospace applications are often characterized by high-speed rotation to achieve great power density. However, their...
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The Remarkable Role of Hydrogen in Conductors with Copper and Silver Nanoparticles by Mixed Convection Using Viscosity Reynold’s Model
This chapter presents an analysis of the influence of mixed convection and variable viscosity under the impact of a transverse magnetic field on a...
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Compressive Strength of Light-Transmitting Concrete (LTC) Incorporated with Optical Fibre
This paper aims to investigate the effect of incorporating optical fibre on the concrete compressive strength by varying the fibre diameter and fibre...
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Discussion of Fracture-Controlled Well Placement in Fuyang Reservoir of **ngBei
The channel sand body and distributary channel sand of the Fuyang reservoir in **ngbei extend in bands from north to south, with small transverse...