大吨位压力分散型锚索的设计与应用研究

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Abstract In the light of common usage of tensile anchorage method in rock and soil reinforcement while defence problem remained，the design and application of dispersed compressive stress anchoring cables used in road-slope in Geju city，Yunnan province，is presented. Compressive stress anchorage method is introduced in detail，which is well fitted to soft rock and soil reinforcement with large tonnage. Epoxy-coated and unbonded strand is used as the new material of anchoring cables and it is proved to be efficient against corrosion.

Key words： rock and soil anchorage dispersed compressive stress anchoring cables epoxy-coated and unbonded strand stability defence

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https://rockmech.whrsm.ac.cn/EN/Y2002/V21/IS/2284

[1]	JIANG Hongguang1，MA Mengyuan1，XIE Qinghe2，WANG Chao2，GONG Yankun1，MA Chuanyi3，YAO Zhanyong1. Study on the environmental resistance of foamed lightweight soil material from sintered dust[J]. , 2024, 43(S2): 4032-4043.