STATIC EXPANSIVE DEMOLITION AGENT FOR ROCK AND CONCRETE
نویسندگان
چکیده
منابع مشابه
The Efficiency of Hybrid BNN-DWT for Predicting the Construction and Demolition Waste Concrete Strength
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In recent years there has been an increasing tendency to recycle the wastes generated by building companies in the construction industry, demolition wastes being the most important in terms of volume. The aim of this work is to study the possibility of using recycled aggregates from construction and demolition wastes in the preparation of precast non-structural concretes. To that purpose, two d...
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در این پایان نامه روش جدیدی مبتنی بر روش حل معادلات دیفرانسیل پارهای بر اساس روش توابع پایه برای حل مسایل ارتعاش اجباری واستاتیک تیرها و صفحات لایه ای ارایه شده است که می توان تفاوت این روش با روش های متداول توابع پایه را در استفاده از توابع هموار در ارضاء معادلات حاکم و شرایط مرزی دانست. در روش ارایه شده در این پایاننامه از معادله تعادل به عنوان معادله حاکم بر رفتار سیستم استفاده شده است که مو...
15 صفحه اولIs No-TENSION DESIGN OF CONCRETE OR ROCK STRUCTURES ALWAYS
Plain concrete structures such as dams or retaining walls, as well as rock structures such as tunnels, caverns, excavations, and rock slopes, have commonly been designed by elastic-perfectly plastic analysis in which the tensile yield strength of the material is taken as zero. The paper analyzes the safety of this "notension" design in the light of the finiteness of the tensile strength of conc...
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ژورنال
عنوان ژورنال: Concrete Journal
سال: 1982
ISSN: 0387-1061
DOI: 10.3151/coj1975.20.10_8