本文選題：地下連續(xù)墻　切入點：設計　出處：《施工技術》2015年S2期 　論文類型：期刊論文

【摘要】：地下連續(xù)墻作為一種重要的圍護、防滲、承重結構,在巖土工程中扮演著不可或缺的角色。本文回顧了地下連續(xù)墻的誕生及設計方法與施工技術的發(fā)展,并展望了地下連續(xù)墻的發(fā)展趨勢。地下連續(xù)墻的計算理論從古典法逐步過渡到彈性抗力法與連續(xù)介質有限元法的結合,結構形式從單一的壁板式進化到T形、圓形、格柵形、"∞"形等多種異形結構形式。用途也更加廣泛:從初始的防滲墻到擋土結構、承重結構再到"二墻合一"、"三墻合一"。新型施工機具、工法的出現(xiàn),使得擋土、承重地下連續(xù)墻往深、大方向發(fā)展,防滲墻往薄壁方向發(fā)展。隨著實用本構模型的開發(fā),參數(shù)選取的更加合理化,異形結構計算理論的發(fā)展,地下連續(xù)墻設計將更加高效,合理。
[Abstract]:As an important retaining, impervious and load-bearing structure, underground continuous wall plays an indispensable role in geotechnical engineering. This paper reviews the birth of underground continuous wall and the development of design method and construction technology. The development trend of underground continuous wall is prospected. The calculation theory of underground continuous wall is gradually transferred from classical method to the combination of elastic resistance method and finite element method of continuum medium, and the structural form evolves from single wall plate type to T shape, circular form. Grille shape, "鈭，

本文編號：1632446