并介绍了箱梁混凝土的浇注工艺及预应力施工的方法。
Concreting technology for the box girders and construction method for the prestressing system are dealt with as well.
同时给出能减轻比重偏析的最优动态浇注工艺参数组合。
Also provided a group of dynamic pouring process parameters, by which we can greatly abate the specific gravity segregation.
以株洲建宁大桥主体墩承台施工为背景，介绍大体积混凝土施工的浇注工艺及温度控制措施。
Based on the case of the large bearing platform of Jianning Bridge of Zhuzhou, cement casting and temperature controlling techniques are introduced.
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