... The research method of this article is as follows: (1) Design experiments to measure the temperature inside the concrete block when using steel polyurethane composite formwork; (2) Using temperature field reconstruction technology to invert the equivalent thermal convection coefficient of structural surfaces...

...Zhenyang Zhu; Yi Liu; Lei Zhang Purpose At present, using the finite element method is difficult to efficiently and accurately construct the temperature field of mass concrete based on temperature measurement points. Thus, there is a need to propose a method for improvement. Design/methodology...

... method is only related to the thermal conductivity of concrete; therefore, it can be calculated by inverse analysis. Findings The results show that the buried pipe element method can achieve the same accuracy as the discrete method and simulate the temperature field of mass concrete with cooling...

...Zhiqiang Xie; Lei Wang; Zhengyang Zhu; Zhi Fu; Xingdong Lv Purpose The purpose of this paper is to introduce an interval finite element method (IFEM) to simulate the temperature field of mass concrete under multiple influence uncertainties e.g. environmental temperature, material properties...