Heat charge simulation method which was derived from comparison of electric and thermal field was presented to calculate the static temperature field of underground cables.
根据电场和温度场的相似性，提出了用于计算地下电缆群稳态温度场的模拟热荷法。
The static temperature field distribution of flanged joints was simulated by 3-d FEA, the results show that the calculative values accord well with data of the measurement.
利用3 - D有限元法模拟了法兰接头的稳态温度场分布，结果表明计算值与实测数据吻合较好。
The relationship between equivalent static load and temperature field has been verified through tests.
文中还通过试验验证了上述当量静载与温度场的关系。
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