Prevention of thermal cracking in concrete at early ages :state-of-the-art report prepared by RILEM Technical Committee 119, Avoidance of Thermal Cracking in Concrete at Early Ages
附註:Includes bibliographical references and index.
1. Methods to determine the heat of hydration of concrete / P. Morabito -- 2. Methods for experimental determination of thermal stresses and crack sensitivity in the laboratory / M. Mangold -- 3. Influence of constituents, mix proportions and temperature on cracking sensitivity of concrete / R. Springenschmid and R. Breitenbücher -- 4. Prediction of temperature development in hardening concrete / K. van Breugel -- 5. Development of mechanical behaviour at early ages / M. Emborg -- 6. Assessment of external restraint / F.S. Rostásy, T. Tanabe and M. Laube -- 7. Models and methods for computation of thermal stresses / M. Emborg -- 8. Measurement of thermal stresses in situ / T. Tanabe -- 9. Practical measures to avoiding early age thermal cracking in concrete structures / S. Bernander -- 10. RILEM technical recommendations.
摘要:Prevention of Thermal Cracking in Concrete at Early Ages presents models and methods to determine thermal stresses and cracking risks in concrete. It also examines possible influences on, and causes of, thermal cracking of concrete.
