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Analysis of underground excavation in rocks
Published 2015“…Stresses induced in underground excavation may pose significant problem and might eventually lead to the instability and failure of the tunnel. Chapter 3 provides the induced stresses analysis for circular tunnel using Kirsch’s closed form solutions. …”
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Final Year Project (FYP) -
42
Development of new excavation productivity functions and risk management framework for deep underground development projects
Published 2013“…It begins with the study and identification of risks and their contributing factors related to the excavation process for a particular tunnel layout. This is followed by determining how two different arrangements of tunnel network (different network sequence) can affect the excavation time and cost in the particular tunnel layout. …”
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Final Year Project (FYP) -
43
Aerodynamics of marine vessels
Published 2012“…The model was also used in a water and wind tunnel test for comparison with the computational results. …”
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Final Year Project (FYP) -
44
Wireless channel modeling and spectrum monitoring for interference mitigation and link reliability insurance for existing and future CBTC systems
Published 2022“…This study suggests the existence of two wave propagation mechanisms in the curved tunnel; enhanced waveguiding mechanism induced by rich multipath components from the curved tunnels and degraded waveguiding mechanism due to the blockage from the curved tunnel walls. …”
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Thesis-Doctor of Philosophy -
45
Determination of operating point for a propulsive wing UAV using CFD
Published 2018“…General trends for operating points in CFD agrees with that obtained by wind tunnel testing.…”
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Final Year Project (FYP) -
46
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Numerical studies on 2-D compressional wave propagation in jointed rock masses
Published 2008“…An accidental explosion in an existing tunnel or an explosion in a borehole will generate compressional two-dimensional (2-D) wave that travels through the surrounding rock mass. …”
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Thesis -
48
Effects on miniature filament on flow characteristics
Published 2022“…In this Final Year Project (FYP), fabrics of varying composition, orientation and elongations were investigated in a wind tunnel. The fabric samples were attached to a cylinder mimicking a bluff body. …”
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Final Year Project (FYP) -
49
Stability and deformation of underground excavation in rocks
Published 2012“…Knowledge will be gained about how the different factors can cause different effects on the underground excavation which can allow better prediction of tunnel behaviour and thus having better tunnel design.…”
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Final Year Project (FYP) -
50
WORKS IN PROGRESS /
Published 1994“…A photographic chronicle of landmark buildings and projects under construction from the 1860s onward, from the Washington Monument to the Channel Tunnel. Rosenbaum, head of the Historic American Engineering Record, draws on news accounts, architects' records, and other archival sources to describe the evolution of architectural and construction techniques. …”
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51
Designing a badminton shuttlecock; validation of virtual design by 3D printed thin-walled functional prototype
Published 2016“…The prototype was tested functionally in the wind tunnel to validate the numerical results. CFD and wind tunnel testing was also applied to a reference feather shuttlecock for validating the flow simulation framework. …”
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Conference Paper -
52
Behaviour of a steel pipe jacked section
Published 2008“…An innovative structural steel system of pipe jacked tunnel combining the temporary support system and the permanent structure into a single structure has been investigated.…”
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Thesis -
53
Mixing characteristics of single and coaxial square jets
Published 2008“…The experiment was conducted in a low-speed water tunnel and measurements were performed with laser Induced fluorescence (LIF) technique and a laser Doppler anemometer (LDA).…”
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Thesis -
54
Electrical and optoelectronic studies of semiconductor nanostructures
Published 2012“…It was shown that Fowler-Nordheim (FN) injection from the Si substrate to the oxide and the nc-Si-assisted conductions (e.g., nc-Si-assisted direct tunneling/FN tunneling, Frenkel-Poole emission) contribute to the current conduction depending on both the nc-Si distribution and magnitude of the gate bias. …”
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Thesis -
55
Design and growth of high-power gallium nitride light-emitting diodes
Published 2014“…The additional voltage drop on the p+-GaN/n+-GaN tunnel junction can be relieved by inserting an InGaN layer between the p+-GaN and n+-GaN, i.e., a polarization tunnel junction which can also further improve the optical performance of the devices. …”
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Thesis -
56
Aeroelastic analysis of super long cable-supported bridges
Published 2008“…Two and three-dimensional sectional model tests in the wind tunnel were carried out to detect nonlinearity in the self-excited wind forces. …”
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Thesis -
57
Investigation of wing rock on delta wing part 2 : dynamic characteristics
Published 2009“…This final year project focuses on the study of wing rock for delta wings at high angles of attack in a water tunnel. In measuring the hydrodynamic force generated by the delta wing, a force-moment transducer will be used. …”
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Final Year Project (FYP) -
58
Micro air vehicles : flapping wing propulsion
Published 2011“…This Final Year Report (FYP) investigated the aerodynamic effects of a flapping wing. A water tunnel facility was used in the experiments, testing the effects of a wing in heaving motion on a constant, steady flow. …”
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Final Year Project (FYP) -
59
Quenched nematic criticality separating two superconducting domes in an iron-based superconductor under pressure
Published 2019“…The data reflect experimental transport and tunnel diode oscillator measurements collected in zero field or in magnetic fields either in Oxford or at the NHMFL Tallahassee Florida. …”
Dataset -
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A study of BOT and concession-based contracts
Published 2009“…The two cases are the North South Expressway in Malaysia and the Channel Tunnel between Britain and France. The complilation of these two cases are based on the information that can be possibly gathered at this stage. …”
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Thesis