摘要
按现行《市政道路工程质量检验评定标准》CJJ1— 90 ,市政道路土方路基仅需做压实度试验 ,而不必进行弯沉值测定。本文结合工程实验 ,认为在市政道路工程土方路基上进行弯沉值测定是很必要的。提出应把弯沉值作为土方路基和非半刚性基层、底基层施工质量检验和评定的重要指标 ,补充于CJJ1— 90标准中去 ,并应附录有弯沉值检验评定方法。
According to “Quality Inspection and Evaluation Standards for Municipal Road Engineering” numbered CJJ1-90,only degree of compaction test for the earthwork subgrade of municipal road engineering is required,but data of beam deflaction is not included.The article deals with the necessity of data of beam deflection measurement on earthwork subgrade of municipal road engineering through integrating with engineering experiment.It suggests that data of beam deflection should be taken as an important index of construction quality inspection and evaluation on earthwork subgrade and non-semirigid substructure in CJJ1-90 standard,and data of beam deflection measurement and evaluation method should be supplemented into the appendix.It also deals with some points to be noticed in measuring data of beam deflection.
出处
《福建建筑》
2001年第2期61-62,共2页
Fujian Architecture & Construction
关键词
弯沉值
压实值
市政道路工程
路基
测定
Data ofbeam deflection degree of compaction municipal road engineering
