论文部分内容阅读
介绍杭州湾跨海大桥北航道桥北侧高墩区引桥墩身的施工工艺,墩身采用爬架配合翻转模板法施工,施工中重点解决了海工混凝土初期养护问题,提高了墩身混凝土的外观质量。
The construction technology of the bridge piers of the high piers at the north side of North Channel Bridge of Hangzhou Bay Sea-Crossing Bridge is introduced. The pier body is constructed by climbing frame with flip pattern. The initial problems of marine concrete maintenance are solved in the construction, and the pier concrete Appearance Quality.