The Behavior of Gypseous Soil under Vertical Vibration Loading
نویسندگان
چکیده
The dynamic response of foundation rest on collapsible soil in dry and soaked states is studied through wide experimental programmed. Gypseous from Tikrit governorate area was obtained subjected to various physical chemical analysis determine its properties. Steel rectangular footing (400x200x20) mm manufactured. machine fitted the footing, then model placed centrally over prepared layer steel container (1200x 1000x1000)mm with proper care maintain center gravity whole system lie same vertical line container.Then, harmonic loading using a rotating mass type mechanical oscillator simulate different loads. effect soaking eccentric investigated. results showed that amplitude displacement state greater than value at state, while resonant frequency state. Also, for specific ,an increasing leads increase displacement. Moreover, an can be absoreved when increased.
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ژورنال
عنوان ژورنال: Ma?allat? al-handasat?
سال: 2023
ISSN: ['1726-4073', '2520-3339']
DOI: https://doi.org/10.31026/j.eng.2014.01.02