火山渣在路基工程中的应用

Application of volcanic scoria to the subgrade engineering

依据对火山渣及其试验路的试验和调查结果,分析了火山渣的击实性能,提出了火山渣路基的回弹模量及施工要点,可作为火山渣路基设计和施工的参考依据。

Based on results from the test and investigation of volcanic scoria and the trial roads, this article analyzes the performance of compaction on the volcanic scoria and put forwards to the modulus of resilience for subgrade with this material and main points of construction technology, which is available for reference to design and construction of subgrade.