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Large scale structure [PDF]

open access: yesNew Astronomy Reviews, 2001
LaTex (sty files added), 24 pages, 8 PostScript figures embedded, in ``Understanding the Universe at the close of XXth Century'', ed. M. Signore, Elseview (in press)
Einasto, Jaan
openaire   +4 more sources

Large-scale structure observations [PDF]

open access: yes, 2015
Lectures given at Post-Planck Cosmology, Ecole de Physique des Houches, Les Houches, July 8-Aug 2, 2013, eds. B. Wandelt, C. Deffayet, P. Peter, to be published by Oxford University Press, and New Horizons for Observational Cosmology, International School of Physics Enrico Fermi, Varenna, July 1-6, 2013, eds. A. Melchiorri, A. Cooray, E. Komatsu, to be
Percival, Will J.
openaire   +4 more sources

Structural Mapping of Large Aquifer Structures [PDF]

open access: yesSymposium on the Application of Geophysics to Engineering and Environmental Problems 2006, 2006
In this presentation we show results from a large hydrogeophysical survey carried out in Vendsyssel in the northernmost part of Jutland, Denmark. In the search for groundwater resources the survey clearly demonstrates the effectiveness of using cost-efficient transient electromagnetic (TEM) methods in combination with geological evaluations of ...
Auken, Esben   +3 more
openaire   +3 more sources

Insight into the Mechanical Performance of the TRECC Repaired Cementitious Composite System after Exposure to Freezing and Thawing Cycle

open access: yesBuildings, 2023
Concrete structures are subjected to various forms of damage in cold regions. However, the interfacial bonding properties of traditional concrete (NC) reinforced with textile-reinforced cementitious composite (TRECC) under freeze–thaw cycle damage have ...
Fei Xu   +5 more
doaj   +1 more source

Superimposed Stress Calculation of Soil Underlying Anchor Beam considering Anisotropy and Strength Nonhomogeneity

open access: yesGeofluids, 2022
Prestress anchor beams are an important reinforcement method for underground engineering and rock slopes, and they are crucial for maintaining the stability of civil engineering structures.
Fei Xu   +6 more
doaj   +1 more source

Development and Application of Similar Materials for Foundation Pit Excavation Model Test of Metro Station

open access: yesApplied Sciences, 2022
Geomechanical model tests provide an intuitive and convenient method for observing physical phenomenon due to their easy implementation compared to in situ tests and prototype tests. The success of model tests depends heavily on the appropriate selection
Zeyao Zhang   +4 more
doaj   +1 more source

Modeling of hydraulic support system for large structures

open access: yesNihon Kikai Gakkai ronbunshu, 2021
In the control of a large structure, hydraulic equipment is often used because it requires a large output. In this study, we focus on the telescope as an example of a large structure, and model its hydraulic support system and analyze its characteristics
Tomoya HATTORI   +5 more
doaj   +1 more source

GLASS: Generator for Large Scale Structure

open access: yesThe Open Journal of Astrophysics, 2023
We present GLASS, the Generator for Large Scale Structure, a new code for the simulation of galaxy surveys for cosmology, which iteratively builds a light cone with matter, galaxies, and weak gravitational lensing signals as a sequence of nested shells ...
Nicolas Tessore   +4 more
doaj   +2 more sources

Tension Monitoring of Wedge Connection Using Piezoceramic Transducers and Wavelet Packet Analysis Method

open access: yesSensors, 2020
A steel strand is widely used in long span prestressed concrete bridges. The safety and stability of a steel strand are important issues during its operation period. A steel strand is usually subjected to various types of prestress loss which loosens the
Xiaoyu Zhang   +3 more
doaj   +1 more source

Experimental validation of hydraulic support system for large structures

open access: yesNihon Kikai Gakkai ronbunshu, 2021
In the control of a large structure, hydraulic equipment is often used because it requires a large output. In this study, we focus on a telescope as an example of a large structure, and experimentally verify the basic characteristics of the hydraulic ...
Tomoya HATTORI   +7 more
doaj   +1 more source

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