Analysis of the actual measured results and numerical simulation of temperature and strain on small high-strength concrete members

Generally, the concrete whose intensity level is C60 and above is called as high-strength concrete. High-strength concrete is usually used for vertical pressure component due to its poor ductility and its advantages of high compressive strength, good fluidity, denseness, low porosity, etc. Combined with engineering examples, monitoring was conducted for the strain on the binding site of high-strength concrete vertical elements and ordinary concrete horizontal elements and the temperature which was generated by heat of hydration of high-strength concrete. The comparative analysis between numerical simulation and the actual measured results of heat of hydration are also given, which provides reference for the design and construction of high-strength concrete.