大型钢结构调压井基础结构特点及安装工艺探讨

Study of features and installation workmanship of foundation structure for large-scale steel surge tank

公司承建的印尼阿萨汉一级水电站调压井目前为亚洲最高地面钢结构调压井,该调压井规模尺寸大,基础承重量大、结构复杂。本文介绍了调压井基础结构特点,分析了基础底座安装施工技术难点,以及采取的安装流程和焊接工艺措施,可为类似大型筒体钢结构底座安装提供有益的借鉴和参考。

The ground surface steel surge tank built by our company in Indonesia is the largest in Asia.The surge tank is large in size with its much heavy weight and complicated foundation structure.The article describes its foundation features,analyzes its technical difficulties for foundation erection and adopted workmanship of foundation erection.The article is a valuable reference and example for same kind large-scale steel architecture installation.