Creep and shrinkage of concrete according to Eurocode 2
نویسندگان
چکیده
منابع مشابه
Prediction of concrete creep and shrinkage: past, present and future
The first part of the paper summarizes various aspects of the prediction of concrete creep and shrinkage to be discussed in the conference lecture. They include the theories of physical mechanism, prediction models, constitutive equations, computational approaches, probabilistic aspects, and research directions. The second part then presents two new prediction models. One of them deals with the...
متن کاملCriteria for Rational Prediction of Creep and Shrinkage of Concrete
The paper discusses the problem of formulation and evaluation of a prediction model for creep and shrinkage of concrete. Verification by comparisons to a few subjectively selected data sets is no longer justifiable because computers have made statistical comparisons to the complete existing data bank easy. However, statistics based on the data bank are insufficient. There are three further crit...
متن کاملDamage in Prestressed Concrete Structures due to Creep and Shrinkage of Concrete
The theory of concrete creep and shrinkage has not been regarded as part of what has been understood as damage mechanics. However, these inelastic phenomena do result in significant damages to structures, including not only distributed cracking, which is damage in classical sense, but also damage in the form of excessive deflection which puts the structure out of service. It is for this reason ...
متن کاملAirfield Pavements Made of Reinforced Concrete: Dimensioning According to the Theory of Limit States and Eurocode
Abstract—In the previous airfield construction industry, pavements made of reinforced concrete have been used very rarely; however, the necessity to use this type of pavements in an emergency situations justifies the need reference to this issue. The paper concerns the problem of airfield pavement dimensioning made of reinforced concrete and the evaluation of selected dimensioning methods of re...
متن کاملShrinkage and Creep Properties of High-Strength Concrete Up To 120 MPa
Recently, the use of high-strength concrete has become more popular due to the availability and significant variety of the admixtures. High-strength concrete increases the load carrying capacity of the columns, therefore, reduces their sizes in buildings and bridges. In bridges, high-strength concrete could result in reduction of number of girders as well as an increase in the span length which...
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: Tehnika
سال: 2017
ISSN: 0040-2176,2560-3086
DOI: 10.5937/tehnika1705655m