Concept

Gratte-ciel

Publications associées (36)

Sick Building Syndrome and Building Characteristics

Within the European research project HOPE, 64 office buildings were audited regarding in-door environment quality and building characteristics. Of those buildings, two groups are se-lected: 21 buildings with low prevalence of the sick building syndrome, an ...

2005

Lightning strikes to elevated structures: influence grounding conditions on currents and electromagnetic fields

Marcos Rubinstein, Davide Pavanello, Emanuel Petrache

This paper presents an analysis of lightning return strokes to tall structures. The interaction of lightning with a tall structure is modeled using the antenna theory. The finite ground conductivity as well as the buried grounding system of the tall struct ...

2005

Electromagnetic field associated with lightning return strokes to a tall structure: influence of channel geometry

José-Luis Bermudez

The paper is a contribution to the studies of factors that can affect electric (E) and magnetic (H) fields associated with lightning return strokes to tall structure. Herein, the influence of lightning channel inclination upon vertical E-field and azimutha ...

2003

Comparison of current characteristics of lightning strokes measured at the CN tower and at other elevated objects

Since 1991, a broadband, high-resolution current measurement system has captured the lightning current derivative at the Toronto CN Tower. In this paper, extensive statistics (1992-2001) of CN Tower lightning current waveform parameters (maximum steepness ...

2003

Lightning currents and electromagnetic fields associated with return strokes to elevated strike objects

Lightning currents and electromagnetic fields associated with return strokes to elevated strike objects The aim of this thesis is the modeling of lightning return strokes impacting elevated strike objects such as towers. The theoretical and experimental wo ...

EPFL2003

The Buddhist architecture of the Three Kingdoms period in Korea

In recent decades, East and South-East Asia have became both politically and economically significant for the West and it is no longer possible to ignore the history and culture of this large portion of the world's population. Advanced studies on the vario ...

EPFL1999

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