文献类型：期刊文献

中文题名：灌注桩桩型及其应用研究

英文题名：Section Types of Cast-in-site Concrete Piles and Their Application

作者：王伟[1];宰金珉[2];卢廷浩[3]

机构：[1]绍兴文理学院土木工程系;[2]南京工业大学岩土工程研究所;[3]河海大学岩土工程研究所

年份：2007

期号：1

起止页码：87

中文期刊名：水运工程

外文期刊名：Port & Waterway Engineering

收录：CSTPCD、、北大核心2004、北大核心

基金：国家自然科学基金资助项目(50278042)

语种：中文

中文关键词：DX桩;矩形桩;Y形桩;现浇薄壁桩;单方混凝土承载力

外文关键词：DX pile; barrette;Y-shaped pile; cast-in-site thin-wall pile; bearing capacity of unit volume concrete

中文摘要：灌注桩在岩土工程中得到了广泛的应用,其形式也逐渐丰富。从截面形式、施工工艺、工程应用等方面对DX桩、矩形桩、Y形桩、现浇薄壁桩等新型灌注桩进行了详细分析,并对其承载机理和承载力计算进行了探讨。与传统灌注桩相比,新型桩具有截面惯性矩大、单方混凝土承载力高等优点。

外文摘要：Cast-in-site concrete piles are used extensively in geotechnical engineering, and the type becomes very rich. An analysis for new cast-in-site concrete piles such as DX pile, barrette, Y-shaped pile, thin-wall pile, is conducted from angles of section type, application field and construction technology, with their load-carrying behaviors studied. Comparing with traditional cast-in-site concrete piles, the new-type piles have such advantages including big section moment of inertia and high bearing capacity of unit volume concrete.