The paper analyzes and evaluates the common shaft sinking platform structure for the shaft with common depth and the new platform for the extra-deep shaft construction,and explores the problems in the structural design for the shaft sinking platform structure of the extra-deep shaft construction,so as to provide the direction for the extra-deep shaft construction in the safe,excellent,speedy and efficient way.%分析和评价了适用于一般深度立井施工的普通凿井吊盘结构和适用于超深立井施工的新型凿井工作盘的结构,探讨了超深立井施工凿井吊盘结构设计中所存在的一些问题,为安全、优质、快速、高效地进行超深立井施工提供了指导。
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