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岩体和土层的锚固是将受拉杆件埋入地层以充分发挥岩土能力,调用和提高岩土体自身强度和自稳能力使支护岩土体的结构物的受力状态更为合理,达到大大减轻结构物的自重和降低造价的目的,具有明显的经济效益和社会效益。目前在杭州地区该项技术应用最多的是建筑基坑支护、岩石边坡治理和房屋地基基础加固处理这三大工程领域。
The anchoring of rock mass and soil layer is to embed the rod member in the stratum to give full play to the geotechnical capacity. Calling and improving the strength and self-stabilizing ability of the geotechnical body to make the structural force of the supporting geotechnical body more reasonable The purpose of greatly reducing the weight of the structure and reducing the cost of construction has obvious economic and social benefits. At present, the most widely used technology in the Hangzhou area is the three major engineering fields of building foundation pit support, rock slope management, and foundation reinforcement.