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通过实测，研究了冻结壁作用于外层井壁的侧压力及混凝土井壁应力变化的规律，低温与常温下混凝土强度增长特性，以及混凝土浇筑后，两壁温度变化规律，同时初步分析了两壁温度受力耦合特性。
Through the measurement, the law of the lateral pressure of the frozen wall and the stress of the concrete shaft lining were studied. The strength growth characteristics of the concrete at low temperature and normal temperature and the change of the temperature of the two walls after concrete pouring were studied. Wall temperature stress coupling characteristics.