小直径顶盾机关键技术研究

作者：郭攀

单位：安徽唐兴装备科技股份有限公司，淮南 232001

邮箱：

中文摘要：围绕小直径顶盾机整机设计理念，根据小直径顶盾机的刀盘、盾体结构、密封、顶管—盾构转换、泥水环流等技术特点， 研制了小直径顶盾机，在穿越伊犁河天然气输气管道工程中应用，获得成功。

中文关键词：顶管；盾构；顶盾

英文摘要：Based on the design concept of the small diameter pipe jacking-shield machine and the technical characteristics of the cutterhead, shield structure, sealing, pipe jacking-shield conversion, and mud water circulation of the small diameter pipe jacking-shield machine, a small diameter pipe jacking-shield machine was developed and successfully applied in the natural gas pipeline project crossing the Ili River.

英文关键词：Pipe jacking; Shield; Pipe jacking-shield