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The research on the post-grouting of pile end construction technique in improving the loading capacity of pile foundation

Yao Sheng-li

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Abstract

对桩端后注浆技术作用机理进行了研究,分析了该技术在某工程灌注桩基础工程实例中的应用情况,工程实践表明注浆后单桩承载力实测值比计算值大20%左右,且该楼沉降量很小,说明桩端后注浆技术收到预期的注浆效果.

About this research paper

What this paper is about

对桩端后注浆技术作用机理进行了研究,分析了该技术在某工程灌注桩基础工程实例中的应用情况,工程实践表明注浆后单桩承载力实测值比计算值大20%左右,且该楼沉降量很小,说明桩端后注浆技术收到预期的注浆效果.

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Available abstract

对桩端后注浆技术作用机理进行了研究,分析了该技术在某工程灌注桩基础工程实例中的应用情况,工程实践表明注浆后单桩承载力实测值比计算值大20%左右,且该楼沉降量很小,说明桩端后注浆技术收到预期的注浆效果.

Key concepts: Pile, Foundation (evidence), Geotechnical engineering, Engineering, Bearing capacity, Forensic engineering, Civil engineering, Geography

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