This paper states the principle and construction points of gravel pile stack preloading treatment technology in the construction of highway soft foundation. The application of the technology in construction of highway soft foundation is more extensive.%本文对公路软基施工中碎石桩堆载预压处理技术的原理和施工要点进行了分析说明,此技术在公路软基施工的应用中将会更加广泛。
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