نتایج جستجو برای: structural forces

تعداد نتایج: 478671  

Journal: :IJMIC 2012
Rajeev Vishwakarma Dennis Turner Andrew Lewis Yongkang Chen Yigeng Xu

A missile during air carriage is subjected to high vibratory forces. These forces consequently impose high levels of stress on the attachment points to the aircraft. A repetitive application of stress causes fatigue. However, since the vibratory forces cannot be measured directly at the interface, an inverse method utilising missile accelerometer data has been used to determine the forces. This...

Journal: :civil engineering infrastructures journal 0
mohammad ali lotfollahi-yaghin faculty of civil engineering, university of tabriz, tabriz, iran mastoureh gholipour salimi faculty of civil engineering, university of tabriz, tabriz, iran hamid ahmadi faculty of civil engineering, university of tabriz, tabriz, iran

failure of the quay walls due to earthquakes results in severe economic loss. because of hazards threatening such inexpensive nodes of national and international transportation networks, seismic design of quay walls is still an evolving topic in marine structural engineering. this study investigates the sensitivity of the gravity-type quay wall stability respect to uncertain soil and seismic pr...

2013
Jing Fan Huayong Niu Yanli Pei

The purpose of this study is to investigate the forces that promote national e-government standards adoption and diffusion by government agencies. By using institutional theory as a theoretical basis, a conceptual model is set up and the hypotheses are proposed. Three forces of improving national e-government standards adoption are discussed. They are coercive forces, mimetic forces and normati...

2009
Klodiana Jani Frieder Schöck

Mechanical forces are crucial to muscle development and function, but the mechanisms by which forces are sensed and transduced remain elusive. Evidence implicates the sarcolemmal lattice of integrin adhesion and the Z-disk components of the contractile machinery in such processes. These mechanosensory devices report changes in force to other cellular compartments by self-remodeling. Here we exp...

2008
R. Chan Jaime F. Villas da Rocha

Since the discovery of the accelerated expansion of the universe, it was necessary to introduce a new component of matter distribution called dark energy. The standard cosmological model considers isotropy of the pressure and assumes an equation of state p = ωρ, relating the pressure p and the energy density ρ. The interval of the parameter ω defines the kind of matter of the universe, related ...

Journal: :J. UCS 2009
Ulrica Pettersson

Developing successful knowledge management (KM) processes is extremely difficult. In general, a large number of all KM projects end unsuccessfully. The aim of this paper is to summarize and study the attempts to take advantage of Lessons Learned in the Swedish Armed Forces (SwAF), focusing on international missions. Relevant reports, articles and literature have been studied. With the purpose o...

2005
David Levinson Kevin J. Krizek David Gillen

In 1923, renowned architect Le Corbusier authored what is largely considered to be the bestselling architecture book of all time, Vers Une Architecture ("Towards a New Architecture"). Within the pages of his impassioned manifesto, he claimed that “A house is a machine for living.” Architecture, he claimed, is able to improve people’s lives. For Le Corbusier, Victorian cities were chaotic and da...

Journal: :Earth’s Future 2022

Although it has been emphasized for years, there remains insufficient knowledge on how to decompose the driving forces of carbon emissions that fluctuate with time, especially when considering major natural or socio-economic events. To bridge gap, we use structural decomposition analysis method and select Japan a case study. The results show such events were followed by temporary emission incre...

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