%0 Dataset
%T The dataset of temperature stress testing machine for the entire process of concrete in Wudongde High Arch Dam
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/9d1e5c49-4f8f-4bbd-9ad0-3ba9d7dbee0d
%W NCDC
%R 10.12072/ncdc.nhri_dam.db6853.2025
%A wang zhen hong
%K Temperature stress;full process test;early age concrete
%X Based on the simulation testing machine for the entire process of concrete cracking, early age tests and model construction of concrete were conducted under different cooling rates and constraint conditions to explore the development process of elastic modulus of concrete in different parts of the structure for a more comprehensive description. A concrete elastic modulus calculation model based on equivalent age was established, considering its own temperature and temperature history.  This dataset includes three files: "50% -0.5 ℃ per day. xlsx", "50% -1 ℃ per day. xlsx", and "elastic modulus. xlsx". The temperature stress development process of concrete under different constraint conditions and cooling rates was tested, namely the early age test of concrete under different cooling rates and constraint conditions - temperature and stress, and the elastic modulus of concrete under different age conditions. The "elastic modulus. xlsx" includes: horizontal axis coordinate (h), vertical axis coordinate (elastic modulus MPa); 50% -0.5 ℃ per day. xlsx "includes: horizontal axis coordinate (s), vertical axis coordinate (℃); 50% -1 ℃ per day. xlsx "includes: horizontal axis coordinate (s), vertical axis coordinate (℃);