Results 21 to 30 of about 11,983 (279)

Considerations on reduction of indoor air pollution from radioactive emissions from building materials and the ground [PDF]

open access: yes, 2017
The goal of this paper is to study the reduction of health risks from indoor radioactive pollutants, as thoron emissions from common building materials, and radon emission from both building materials and the ground.
Ippolito, Rosaria   +2 more
core   +1 more source

Analytical expressions relating free-field and foundation ground motions in buildings with basement, considering soil-structure interaction

open access: yesEngineering Structures, 2020
Abstract The present study investigates the effect of soil-structure interaction (SSI) on foundation motion recorded at accelerometric stations at the lowest storey of buildings. Towards this, four sites of instrumented buildings, having foundation and free-field ground motion recordings available, are studied in the frequency domain.
Sotiriadis, Dimitris   +3 more
openaire   +3 more sources

Construction of a deep shaft for Crossrail [PDF]

open access: yes, 2008
An 8·2 m diameter, 37·5 m deep shaft has been successfully constructed from within the basement of a new development, Moorhouse, near Moorgate in the City of London.
A. M. McNamara   +4 more
core   +1 more source

Evaluating the Effects of Deep Excavation on Nearby Structures Through Numerical Simulation

open access: yesApplied Sciences
Traditional numerical analyses often overlook the potential impact of adjacent building basements on ground surface deformation. This study investigated the influence of neighboring structures on diaphragm walls and ground surface deformation during deep
Chia-Feng Hsu   +3 more
doaj   +1 more source

Centrifuge modeling on seismic response for soil-foundation-building systems supported by shallow foundations and deep basements

open access: yesInternational Journal of Geo-Engineering
This paper evaluates the soil-foundation-structure interaction (SFSI) of structures supported by shallow foundations and deep basements using a dynamic centrifuge test at 60 g in dry sand. Two testing series were investigated including shallow foundation
Seong Jin Park   +4 more
doaj   +1 more source

Reculiarities of technological impact of construction machines used for pile foundation installation St. Petersburg

open access: yesВестник СибАДИ
Introduction. A characteristic feature of works on constructing the underground part of buildings or structures in the conditions of St. Petersburg is the significant thickness of weak clay soils.
A. B. Ponomarev   +2 more
doaj   +1 more source

The issues of drainage of discussed mines in the Katowice conurbation, Poland

open access: yesEnvironmental & Socio-economic Studies, 2013
The Katowice conurbation is situated in the Upper-Silesian Coal Basin, in a region which had high rate of water inflow in the pre-mining period. In order to make deposits of mineral resources accessible, it was, and still is, necessary provide mines with
Lamparska Marzena
doaj   +1 more source

The 1985 Chile earthquake: Structural characteristics and damage statistics for the building inventory in Vina del Mar [PDF]

open access: yes, 1987
The Chile earthquake of 3 March 1985 resulted in an effective peak acceleration of 0.36g in the coastal city of Vina del Mar. The city had an inventory of over 400 reinforced concrete buildings ranging in height from 5 to 23 stories.
de la Llera, J.C.   +2 more
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Normalized analysis of deformation for deep excavation diaphragm walls under different neighboring building conditions

open access: yesResults in Engineering
This study investigates the impact of neighboring buildings on diaphragm wall deformation during deep excavation for building foundations. Prior numerical analyses predominantly utilized surface loading models, overlooking the influence of neighboring ...
Chia-Feng Hsu   +4 more
doaj   +1 more source

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