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Shaft construction in frozen ground

机译:冻结地面中的竖井施工

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Freezing was used extensively on the Waste Pollution Abatement Program (WPAP) in Milwaukee in the 1980's. The author worked for contractors on a variety of WPAP projects and gained considerable experience with frozen structures. Drawing upon that experience, and other sources, he has written a paper that addresses some of the specifics of frozen shaft construction. Contained herein is information on drilling, blasting, mechanical cutting, support, insulation, ground heave, muck disposal, concrete placement, and other aspects of construction in frozen ground. It is hoped that this will be of assistance to all those with a current or potential involvement in this unusual process.
机译:冷冻技术在1980年代密尔沃基的废物污染消除计划(WPAP)中得到了广泛的应用。作者为许多WPAP项目的承包商工作,并在冻结结构方面积累了丰富的经验。借鉴这些经验和其他资源,他撰写了一篇论文,论述了冻结竖井构造的一些细节。本文包含的信息包括有关钻井,爆破,机械切割,支撑,保温,地面起伏,弃渣,混凝土放置以及在冻结地面中进行施工的其他方面的信息。希望这将对目前或潜在参与这一不寻常进程的所有人有所帮助。

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