on the basis of relevant theory of hyperstatic structure in structural mechanism, the paper discusses the mechanism of secondary interior force caused by prestressing and its effect on structures.
numerical calculation to the temperature field of structural member and hyperstatic structure was also carried.
对高温下建筑构件及超静定结构温度场进行了数值计算。
based on temperature control design of dahekou hydropower station, the main methods and measures for temperature control of complex dam type with hyperstatic structure are presented.