摘要
本文对核子密度湿度仪(以下简称核子仪)快速测定路基或路面材料的密度和含水量,并计算施工压实度作简要介绍,具体阐述挖坑灌砂法同核子仪法的回归分析和核子仪的特性,从而用于正确使用核子仪控制公路工程质量以指导现场施工,并为路用者参考使用。
This article briefly introduced the application of nuclear density and moisture gauge in rapid testing of material density and moisture and calculating of construction compaction degree of highway roadbed.Sand-filling hole method,regression analysis of nuclear gauge method and performance of nuclear gauge is described in detail,hoped to guide the quality control of highway engineering by nuclear gauge.
出处
《福建建设科技》
2010年第5期70-71,共2页
Fujian Construction Science & Technology
关键词
密度
压实度
回归分析
核子仪法
灌砂法
Optical density
Degree of compaction
Regression analysis
nuclear gauge method
sand-filling method
