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霍永20标汾西三号大桥预应力混凝土连续刚构冬季施工,通过采用传统模式的锅炉、煤炉加热及新型的电伴热技术成功解决了北方地区冬季混凝土施工的保温措施。
Huo Yong 20 standard Fenxi No. 3 Bridge prestressed concrete continuous rigid frame construction in winter, through the use of the traditional model of the boiler, coal-fired heating and a new type of electric heat tracing technology successfully solved the winter concrete insulation measures in the northern region.