Strengthening method for construction channel on weak bearing layer: Fid-Bau Portal

Strengthening method for construction channel on weak bearing layer

ZHOU ZHAODI

The invention discloses a strengthening method of a construction channel on a weak bearing layer. The construction channel on the ground of the weak bearing layer is filled with filler mixed with an adhesive and/or a curing agent to enable the construction channel to form a continuous reinforcing area. According to the strengthening method, the construction channel in the weak bearing layer is reinforced to form the continuous reinforcing area, so that the bearing capacity strength of the construction channel is improved, and a travelling mechanism of a construction machine is prevented from sinking and being trapped. According to the strengthening method, after the adhesive and/or the curing agent are mixed with the soil body, dispersed soil in the soil body is firmly bonded together, thestrength is improved after hardening, and the bearing capacity is enhanced. The strengthening method greatly improves the bearing capacity of the construction channel to the construction machinery, prevents the travelling mechanism of the mechanical equipment on the construction channel from sinking and affecting the normal construction. The method is suitable for strengthening construction channels on weak bearing layers of various soil types, thus creating favorable conditions for construction operation, accelerating construction progress, improving engineering applicability and being easyto be widely applied.

本发明公开了一种弱承载层上施工通道的强化方法，在弱承载层地面的施工通道上填充混合有胶粘剂和/或固化剂的填充剂以使施工通道形成连续性加固区。本发明提供的强化方法为对弱承载层中的施工通道进行加固形成连续性加固区，以提高施工通道的承载力强度，防止施工机械的行走机构下陷受困。本发明中粘胶剂和/或固化剂与土体混合后使土体中分散的土壤牢固地胶结在一起，硬化后强度提高，使其承载力增强。该强化方法大大提高了施工通道对施工机械的承载力，防止施工通道上机械设备的行走机构下陷，影响正常施工。适用于多种土质种类的弱承载层上的施工通道的强化，从而为施工作业创造有利条件，加快施工进度，提高工程适用性，易于广泛应用。

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