•  Persian
    • Persian
    • English
  •   ورود
  • دانشگاه فردوسی مشهد
  • |
  • مرکز اطلاع‌رسانی و کتابخانه مرکزی
    • Persian
    • English
  • خانه
  • انواع منابع
    • مقاله مجله
    • کتاب الکترونیکی
    • مقاله همایش
    • استاندارد
    • پروتکل
    • پایان‌نامه
  • راهنمای استفاده
View Item 
  •   کتابخانه دیجیتال دانشگاه فردوسی مشهد
  • Fum
  • Articles
  • ProfDoc
  • View Item
  •   کتابخانه دیجیتال دانشگاه فردوسی مشهد
  • Fum
  • Articles
  • ProfDoc
  • View Item
  • همه
  • عنوان
  • نویسنده
  • سال
  • ناشر
  • موضوع
  • عنوان ناشر
  • ISSN
  • شناسه الکترونیک
  • شابک
جستجوی پیشرفته
JavaScript is disabled for your browser. Some features of this site may not work without it.

Evaluation of Qanat Subsidence Potential Map in West of Mashhad City NE of Iran

نویسنده:
فهیمه صالحی متعهد
,
محمد غفوری
,
غلامرضا لشکری پور
,
ناصر حافظی مقدس
,
fahimeh salehi
,
Mohammad Ghafoori
,
Gholam Reza Lashkaripour
,
Nasser Hafezi Moghaddas
سال
: 2014
چکیده: Qanat systems (underground water galleries, kariz) have been used for extracting groundwater in many parts of Iran over centuries. There are 63 Qanat suits in Mashhad city (NE of Iran). In the past, these Qanats were used for extraction of groundwater; however, most of them have dried out today. Cases of land subsidence have been reported due to the collapse of these Qanats in Urban areas. In this paper, the Qanats in the western part of Mashhad city has been studied. The exact locations of Qanats vertical shafts has been determined by aerial photographs with scale of 1:20000 and 1:6000. Qanat characteristics include depth of Qanat underground tunnel and vertical shaft`s diameter has been investigated. The significant factors in Qanats collapse phenomena are soil properties, groundwater table, loadings due to the surface structures, density of vertical shafts and Qanat

depth. In this study using of Qanat characteristics and loadings due to the surface structures, a potential map of Qanat collapse hazard and subsidence is presented. According to the field study, several cases of subsidence were recognized in high potential zone that introduced in the potential map.
یو آر آی: http://libsearch.um.ac.ir:80/fum/handle/fum/3351638
کلیدواژه(گان): Qanat system,collapse hazard,subsidence,potential map,land use
کالکشن :
  • ProfDoc
  • نمایش متادیتا پنهان کردن متادیتا
  • آمار بازدید

    Evaluation of Qanat Subsidence Potential Map in West of Mashhad City NE of Iran

Show full item record

contributor authorفهیمه صالحی متعهدen
contributor authorمحمد غفوریen
contributor authorغلامرضا لشکری پورen
contributor authorناصر حافظی مقدسen
contributor authorfahimeh salehifa
contributor authorMohammad Ghafoorifa
contributor authorGholam Reza Lashkaripourfa
contributor authorNasser Hafezi Moghaddasfa
date accessioned2020-06-06T13:21:32Z
date available2020-06-06T13:21:32Z
date issued2014
identifier urihttp://libsearch.um.ac.ir:80/fum/handle/fum/3351638
description abstractQanat systems (underground water galleries, kariz) have been used for extracting groundwater in many parts of Iran over centuries. There are 63 Qanat suits in Mashhad city (NE of Iran). In the past, these Qanats were used for extraction of groundwater; however, most of them have dried out today. Cases of land subsidence have been reported due to the collapse of these Qanats in Urban areas. In this paper, the Qanats in the western part of Mashhad city has been studied. The exact locations of Qanats vertical shafts has been determined by aerial photographs with scale of 1:20000 and 1:6000. Qanat characteristics include depth of Qanat underground tunnel and vertical shaft`s diameter has been investigated. The significant factors in Qanats collapse phenomena are soil properties, groundwater table, loadings due to the surface structures, density of vertical shafts and Qanat

depth. In this study using of Qanat characteristics and loadings due to the surface structures, a potential map of Qanat collapse hazard and subsidence is presented. According to the field study, several cases of subsidence were recognized in high potential zone that introduced in the potential map.
en
languageEnglish
titleEvaluation of Qanat Subsidence Potential Map in West of Mashhad City NE of Iranen
typeJournal Paper
contenttypeExternal Fulltext
subject keywordsQanat systemen
subject keywordscollapse hazarden
subject keywordssubsidenceen
subject keywordspotential mapen
subject keywordsland useen
journal titleJordan Journal of Earth and Environmental Sciencesfa
pages15-20
journal volume6
journal issue1
identifier linkhttps://profdoc.um.ac.ir/paper-abstract-1044848.html
identifier articleid1044848
  • درباره ما
نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
DSpace software copyright © 2019-2022  DuraSpace