Effect waves on grain size distribution along nearshore zone of Erdemli beach(mersin-Turkey).

Diren, Gökhan


Unexpected soil amplification effect on seismic performance of highway bridges during the Aegean earthquake of October 2020, Mw 6.6
Muratoğlu, Gamze; Karakuş, Berk; Caner, Alp; Atak, Bengi (2021-01-01)
On October 30, 2020, an earthquake about 70 km away from the city center of Izmir with a 4.3 million population has shaken the city tremendously and has resulted in destruction of many building type of structures due to an unexpected high soil-amplified vibrations very similar to the Mexico City earthquake in 1985. The bridges at the soil-amplified sites has performed in elastic range with no damage at all. In the city of Izmir, the 42 year old twin bridges located on the main transportation route, were tre...
EROL, AO; DHOWIAN, A (Geological Society of London, 1990-01-01)
Arid and hot climatic conditions influence the development of surficial (superficial) sediments by aggravating the desiccation and weathering processes. Such environmental factors promote the occurrence of expansive soils in the Middle East. This study deals with the nature and extent of expansive soil problems in major development areas of Saudi Arabia where severe damage has been experienced in numerous projects. The expansive soils primarily consist of shales of Tertiary age which occur in a narrow strip...
Impacts of extreme meteorological events on metabolism of Lake Eymir using high frequency automated lake observation station
Tolunay, Duygu; Beklioğlu, Meryem; Department of Biology (2018)
One year measurements between September 2015 and August 2016 from high frequency automated lake observation station were collected to estimate metabolism of Lake Eymir based on diel oxygen changes. Estimated gross primary production (GPP), respiration (RES) and net ecosystem production (NEP) were used to assess the role of Lake Eymir in carbon cycling and the response of lake ecosystem to extreme meteorological events. In addition to compare different approaches seven distinct k600 methods and five metaboli...
Generation of surface waves due to sudden movements at the sea bottom
Kırlangıç, Özgür Ulaş; Aydın, İsmail; Department of Civil Engineering (2004)
A mathematical model is developed for investigating time dependent surface deformations of a hydrostatic water volume, when it is subjected to a sudden partial collapse or rise of the sea bottom. The model solves two-dimensional Navier-Stokes Equations on a vertical plane numerically by using Marker and Cell Method (MAC) for viscous and compressible fluid including all the nonlinear effects in the solution. For demonstration, a vertical motion was given to a section in a hypothetical reservoir bed within a ...
Forced vibrations of functionally graded annular and circular plates by domain-boundary element method
Eshraghi, Iman; Dağ, Serkan (Wiley, 2020-08-01)
Axi-symmetric dynamic response of functionally graded circular and annular Mindlin plates with through-the-thickness variations of physical properties is investigated by a new domain-boundary element formulation. Three governing partial differential equations of motion of the inhomogeneous plate are converted to integral equations by utilizing the static fundamental solutions of the displacement components. These integral equations are then spatially discretized by dividing the entire domain into a number o...
Citation Formats
G. Diren, “Effect waves on grain size distribution along nearshore zone of Erdemli beach(mersin-Turkey).,” Middle East Technical University, 1985.