钻孔灌注桩施工技术问题及优化策略研究  

Research on Construction Technology Issues and Optimization Strategies of Drilled Pile

作　　者：张文杰 ZHANG Wenjie(Jiangsu Haiyi Holding Group Co.,Ltd.,Nantong,Jiangsu,226100,China)

机构地区：[1]江苏海奕控股集团有限公司,江苏南通226100

出　　处：《智能城市应用》2025年第2期13-15,共3页Smart City Application

摘　　要：钻孔灌注桩是基础工程领域的一种普遍采用的施工方法,在巨型建筑与基础设施建造领域扮演关键角色。然而,伴随着工程量持续增长与施工环境持续复杂化,钻孔灌注桩施工过程中显现若干技术难题,诸如土壤层变动与施工挑战、钻孔垂直度管理等因素。本论文聚焦于探讨钻孔灌注桩施工中常见的技术挑战,并提出相应的优化策略。通过分析钻孔灌注桩施工中的关键技术难题,提出了一些具有实践意义的技术策略,旨在为道路桥梁的施工提供更有效的技术支持和经验借鉴。经实证检验,改良后的钻孔灌注桩施工技术显著提升了施工品质,缩短工程工期,仍能有效管控项目费用,减少对环境的负面影响。Drilled pile is a commonly used construction method in the field of foundation engineering,playing a key role in the construction of mega buildings and infrastructure.However,with the continuous increase in engineering volume and the increasing complexity of the construction environment,several technical challenges have emerged during the construction process of bored piles,such as soil layer changes and construction challenges,and management of drilling verticality.This paper focuses on exploring the common technical challenges in the construction of bored piles and proposes corresponding optimization strategies.By analyzing the key technical challenges in the construction of bored piles,some practical technical strategies have been proposed,aiming to provide more effective technical support and experience reference for the construction of roads and bridges.Through empirical testing,the improved drilling and grouting pile construction technology has significantly improved construction quality,shortened project duration,effectively controlled project costs,and reduced negative impact on the environment.

关 键 词：钻孔灌注桩 施工技术 技术问题 优化策略 

分 类 号：TU4[建筑科学—土工工程]