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随着我国交通基础设施建设的快速发展,钻孔灌注桩作为一种基础形式以其适应性强、成本适中、施工简便等特点已被广泛地应用于公路桥梁及其它工程领域
With the rapid development of transportation infrastructure in our country, bored pile as a basic form has been widely used in highway bridges and other engineering fields because of its adaptability, moderate cost and simple construction.