精选优质文档-倾情为你奉上大体积混凝土施工技术大体积混凝土施工技术 摘要：通过某高铁黄河南引桥、跨济兖公路桥承台、墩台施工，介绍了大体积混凝土基础施工配合比的选择、降温措施、过程控制等施工工艺，致安全、质量、进度都得到了充分的保证，证明了此方案的可行性。 关键词：大体积混凝土；裂缝；配合比；降温措施 Abstract: through a high iron yellow He south bridge approach across the road, he could pile caps, abutment construction, this paper introduces the construction of mass concrete foundation of selection, cooling measures, process control and construction technology, the safety, quality, progress have been fully guaranteed, p
