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土釘支護技術(shù)概述 摘要:土釘支護技術(shù)作為一種土體自承支護技術(shù),具有結(jié)構(gòu)輕,柔性大,對 場地的適應(yīng)性強,施工速度快,造價低,安全可靠等明顯優(yōu)點。本文從土釘支護 的概念,其作用機理, 工作性能和特點等方面對這一支護技術(shù)進行了概述, 并與 錨桿支護技術(shù)作了比較分析。 關(guān)鍵詞:土釘支護;土體自承體系;土壓力;穩(wěn)定 Abstract: soil nailing support technology as a pile soil since support technology, the structure is light, flexible, on the site of the strong adaptability and construction speed is quick, low cost, safety and reliability obvious advantages. Th