Feasibility study of structural systems made from ceramics
نویسندگان
چکیده
منابع مشابه
Feasibility study of structural systems made from ceramics
The objective of this paper is to investigate the feasibility of making structural systems from ceramics. Segmental and composite systems are quantitatively studied, partial application of ceramics to traditional systems is considered, and the special application of a lunar base is studied. The quantitative and qualitative studies made indicate both advantages and disadvantages for ceramics in ...
متن کاملthe effect of traffic density on the accident externality from driving the case study of tehran
در این پژوهش به بررسی اثر افزایش ترافیک بر روی تعداد تصادفات پرداخته شده است. به این منظور 30 تقاطع در شهر تهران بطور تصادفی انتخاب گردید و تعداد تصادفات ماهیانه در این تقاطعات در طول سالهای 89-90 از سازمان کنترل ترافیک شهر تهران استخراج گردید و با استفاده از مدل داده های تابلویی و نرم افزار eviews مدل خطی و درجه دوم تخمین زده شد و در نهایت این نتیجه حاصل شد که تقاطعات پر ترافیک تر تعداد تصادفا...
15 صفحه اولDevelopment of Superplastic Structural Ceramics
Superplastic structural ceramics (Y-TZP, A1203, Si3N4, and their composites) that can withstand biaxial stretching to large strains have been developed recently. Microstructural design of these ceramics first requires an ultrafine grain size that is stable against coarsening during sintering and deformation. A low sintering temperature is a necessary, but not a sufficient, condition for achievi...
متن کاملBroadline NMR of Structural Ceramics
Magic angle spinning (MAS) has become the most widely used NMR technique for the study of inorganic solids. This popularity has come about because MAS removes the effects of chemical shift anisotropy, permitting acquisition of chemical shift spectra in these materials. However, there are two weaknesses to the MAS technique, which are accentuated in the study of structural ceramics. The first di...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Construction and Building Materials
سال: 1992
ISSN: 0950-0618
DOI: 10.1016/0950-0618(92)90019-u