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近年来,随着我国国民经济的迅速发展,交通基础设施有了日新月异的变化。与此同时,对工程建设中各种不良地质问题及各种病害、隐患的处理也越来越重要。而注浆法是处理这些病害、隐患应用最为普遍、最为广泛的主要方法之一。结合工程施工实例对注浆法进行分析探讨,在总结注浆有关规律的基础上,阐述了注浆法在处理灌注桩病害、高边坡锚固、桥涵台背回填路堤加固、桥头搭板脱空、桥头跳车等工程中的作用机理及多种应用。该方法既施工方便,又省工省时,达到了减少工程损失、降低工程造价的目的。
In recent years, with the rapid development of our national economy, the transportation infrastructure has undergone rapid changes. At the same time, it is more and more important to deal with various adverse geological problems and various diseases and hidden dangers in the construction of the project. The grouting method is to deal with these diseases, the most common application of hidden dangers, the most widely used one of the main methods. Based on the summary of the relevant rules of grouting, the grouting method is put forward to deal with the problems of cast-in-place pile, anchorage of high slope, reinforcement of abutment backfill of bridge and culverts, , Bridge jumping and other projects in the role of mechanism and a variety of applications. The method is convenient for construction and saves time and labor, and achieves the purpose of reducing the project loss and reducing the project cost.