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Strict Standards: Declaration of JCacheControllerPage::store() should be compatible with JCacheController::store($data, $id, $group = NULL) in /home/kalhori/public_html/yasinalipour.ir/libraries/joomla/cache/controller/page.php on line 0

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Deprecated: Non-static method JApplication::getMenu() should not be called statically, assuming $this from incompatible context in /home/kalhori/public_html/yasinalipour.ir/includes/application.php on line 536

Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/templates/zt_para/zt_menus/zt.common.php on line 256
تاثیر افزایش لایه های ژئوتکستایل
Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/templates/zt_para/libs/zt_tools.php on line 267

Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/templates/zt_para/libs/zt_tools.php on line 267
آخرین بروز رسانی پنجشنبه یکم خرداد 1393 .


Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/modules/mod_zt_headline/helper.php on line 12

Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/modules/mod_zt_headline/helper.php on line 13

Strict Standards: Non-static method JSite::getMenu() should not be called statically in /home/kalhori/public_html/yasinalipour.ir/modules/mod_zt_headline/helper.php on line 14

Strict Standards: Non-static method JApplication::getMenu() should not be called statically in /home/kalhori/public_html/yasinalipour.ir/includes/application.php on line 536

Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/modules/mod_zt_headline/helper.php on line 14

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Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/plugins/system/sourcerer/helper.php on line 109

Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/plugins/content/yo_related_news/yo_related_news.php on line 81

Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/plugins/content/yo_related_news/yo_related_news.php on line 124

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Strict Standards: Only variables should be assigned by reference in /home/kalhori/public_html/yasinalipour.ir/plugins/content/yo_related_news/yo_related_news.php on line 822

تاثیر افزایش تعداد لایه های ژئوتکستایل روی پارامترهای مقاومتی خاک مسلح شده با ژئوتکستایل

 

یاسین علیپور

کارشناس ارشد ژئوتكنيك (خاك‌و‌پي)

 

خلاصه

 

با هدف بررسی تاثیرات تعداد لایه های ژئوتکستایل در خاکهایی که توسط ژئوتکستایل ها مسلح شده اند از تسلیح خاک به کمک ژئوتکستایل و انجام آزمایشات در آزمایشگاه مکانیک خاک بهره گرفته می شود.

در این پروژه مشخصات رفتاری خاک ماسه ای منطقه آستارا که مسلح شده با ژئوتکستایل می باشد با تغیر تعداد لایه های ژئوتکستایل در نمونه ها از یک لایه تا سه لایه مورد بررسی قرار گرفته است.در این پروژه با استفاده از دستگاه سه محوری به قطر ۳۸ میلیمتر و ارتفاع ۷۶ میلیمتر تعداد ۶۰ آزمایش  روی نمونه های خاک صورت پذیرفت. آزمایشات با تعداد لایه های مختلف به منظور بررسی تاثیر آنها بر روی پارامترهای مقاومتی خاک و رفتار تنش – کرنش ماسه با تعداد لایه های متغیر ژئوتکستایل در نمونه ها از یک لایه تا سه لایه انجام گرفته است.

نتایج آزمایش ها نشان داد،در کل افزایش لایه های ژئوتکستایل(مسلح کننده) باعث افزایش مقاومت نمونه می گردد.لازم به تذکر می باشد که افزایش تعداد لایه مسلح کننده تا تعداد بهینه ای از آنها عملکرد مناسبی دارد.ثانیا افزایش لایه های ژئوتکستایل در فشار همه جانبه پایین محسوستر می باشد که ضرورت افزایش لایه های ژئوتکستایل در لایه های سطحی خاک را نشان می دهد.

 


آیا میخواهید فقط این سند PDF را ببینید ؟ لطفا اینجا کلیک کنید

 


آماربازدید ازسایت


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Strict Standards: Non-static method modJVCounterHelper::getTimeStart() should not be called statically in /home/kalhori/public_html/yasinalipour.ir/modules/mod_jvcounter/helper.php on line 58

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