RHEOLOGICAL MODEL AND RHEOMETER OF FRESH CONCRETE
نویسندگان
چکیده
منابع مشابه
Rheological characterization of composites using a vertical oscillation rheometer.
OBJECTIVES The purpose of this study was to investigate the viscoelastic properties related to the handling characteristics of composites. METHODS A custom-designed vertical oscillation rheometer (VOR) was used for the rheological measurements of composites. The VOR consists of three parts: (1) a measuring unit, (2) a deformation induction unit, and (3) a force-detecting unit. Two medium-visc...
متن کاملRheological Properties of Fresh Bigeye
Properties of fresh bigeye fish mince 25 26 2 ABSTRACT 27 Composition and properties of fresh bigeye snapper fish (Priacanthus hamrur) mince 28 has been investigated. The protein content of fish mince was 16.71g/100 g mince. Amino 29 acid analysis revealed higher proportion of glutamic acid, alanine, lysine and leucine. 30 Fatty acid profile indicated higher proportion of EPA and DHA content. G...
متن کاملRheological Behavior of Fresh Activated Sludge
Despite of few research works on municipal sludge, still there is a lack of actual data. Thus, this work was focused on the conditioning and rheology of fresh activated sludge. The effect of cationic polyelectrolyte has been investigated at different concentrations and pH values in a comparative fashion. Yield stress is presented in all results indicating the minimum stress that necessary to re...
متن کاملDetermination of rheological properties of whole blood with a scanning capillary-tube rheometer using constitutive models
Determination of rheological properties of whole blood with a scanning capillary-tube rheometer using constitutive models Sangho Kim, Bumseok Namgung, Peng Kai Ong, Young I. Cho, Keyoung Jin Chun and Dohyung Lim Division of Bioengineering and Department of Surgery, National University of Singapore, Singapore 117574, Singapore Department of Mechanical Engineering & Mechanics, Drexel University, ...
متن کاملthe innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran
آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولذخیره 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: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 2015
ISSN: 1340-4202,1881-8153
DOI: 10.3130/aijs.80.527