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公路桥梁是组成我国交通网络的重要环节,随着我国交通基础设施建设步伐的不断加快,公路桥梁钻孔灌注桩在工程实践中得到了越来越广泛的应用,经过几十年公路桥梁施工经验积累,梁钻孔灌注桩技术已经日臻完善。但具体到实际的工程施工活动时,钻孔注桩施工中难免会出现一些问题,如何正确的使用钻孔注桩技术,及时处理施工过程中的问题对于保障公路桥梁施工质量十分重要。本文结合我国公路桥梁梁钻孔灌注桩施工经验,通过分析工程施工中存在的问题,探讨进了一步提高公路桥梁钻孔灌注桩施工质量的对策,以期为我国公路桥梁工程施工做出微薄贡献。
Highway bridge is an important part of our country’s transportation network. With the continuous acceleration of traffic infrastructure construction in our country, highway bridge bored pile has been more and more widely used in engineering practice. After decades of experience in highway bridge construction Accumulation, beam bored pile technology has been improved. However, specific to the actual construction activities, some problems will inevitably occur in the construction of bored piles. How to correctly use the technology of bored piles and timely treatment of construction problems is very important for ensuring the quality of construction of bridges and bridges. Based on the experience of construction of bored cast-in-situ piles in highway bridges and bridges in our country, the paper discusses the measures to improve the construction quality of bored piles in highway bridges further by analyzing the existing problems in construction so as to make a modest contribution to the construction of highway bridges and bridges in China.