旨在为代码编写者提供指导。可用于确定由于温度气候作用而产生的不利温差特征值，在结构的静态分析中考虑了这些温度气候作用，其横截面内的温度变化可被视为线性。不适用于大型结构（大坝、挡土墙、隧道、桥墩等）。对于此类结构的条件，可能有必要考虑通过大量结构元件主体的非线性温度分布。

Is intended to be a guideline for code-writers. Can be applied to the determination of unfavourable characteristic values of temperature difference due to temperature climatic actions which are taken into account in static analysis of structures for which the variation of temperature within the cross-section can be treated as linear. Is not applicable to massive structures (dams, retaining walls, tunnels, bridge piers ets.). For condideration of such structures it may be necessary to take into account non-linear distribution ot temperature through the body of the massive structural elements.