توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱APPLICATION OF DISCRETE ELEMENT METHOD TO SEISMIC ASSESMENT OF ADOBE BUILDINGS BY CASE STUDY OF THE 2003 BAM EARTHQUAKE
نویسنده(ها):
اطلاعات انتشار: اولین کنفرانس بین المللی سکونتگاههای سنتی زاگرس، سال
تعداد صفحات: ۷
In most parts of Zagros area, one type of the traditional settlements is adobe buildings. For instance, mostly of the traditional settlements in both rural and urban areas in the east of Kurdistan Province of Iran are made by adobe and mortar material. As is investigated, mostly of Zagros area has faced by
active faults which have caused big earthquakes in past and more probably will cause other seismic events in future. Adobe settlements are very vulnerable in a moderate or high intensity earthquake. On December 26th, 2003 a devastating earthquake occurred in the southeastern Iran, causing a large number of collapsed buildings and human casualties, which mainly was due to the very poor seismic behavior of adobe buildings. In this study, seismic response of an adobe masonry structure is analyzed by using Discrete Element Method, which can demonstrate the simulation of collapse of the structure.<\div>

۲GUIDELINES FOR EARTHQUAKE RESISTANT CONSTRUCTION OF STONE BUILDINGS USING MUD MORTAR
نویسنده(ها):
اطلاعات انتشار: اولین کنفرانس بین المللی سکونتگاههای سنتی زاگرس، سال
تعداد صفحات: ۹
This paper presents guidelines for seismic strengthening, construction, or reconstruction of stone houses as one of the traditional settlements in Zagros area, which is an earthquake prone area. The guidelines will also be helpful in earthquake resistant construction of stone houses in other parts of Iran which fall in seismic zones based on the Seismic Zoning Map of Iranian code for earthquake resistance design of buildings (Standard No. 2800). Unfortunately not only this code does not cover the stone buildings at all but in Iran also no any other guideline or code is provided to refer which is main motivation for preparing the guidelines within this paper. Guidelines for seismic strengthening of new and existing old foundations, stone masonry walls ın mud mortar, control on wall length and building height, control of openings in bearing walls, seismic bands, vertical reinforcing bars in walls and etc are provided.<\div>

۳a technique for more efficient time intergration applied to seismic analysis of power substation equipments
نویسنده(ها): ، ،
اطلاعات انتشار: کنفرانس زلزله، سازه و روشهای محاسباتی، سال
تعداد صفحات: ۱۱
for analyzing the structural dynamic behaviors time integration is the most versatile tool never theless the responses of time intergration are generally being obtained after considerable computational cost and are inexact being based on the notion of convergence and its role in time integration analyses the technique replaces seismic records with excitations digitized at larger steps in view of the role of power substation equipments in and after natural hazards and the experiences existing from the pst earthquakes the objective in this paper is to examine whether we can successfully implement the technique in time integration of real power substation equipment and eventually arrive at the knowledge about the behvioirs with less computational cost<\div>
نمایش نتایج ۱ تا ۳ از میان ۳ نتیجه