摘要
结合国道丹东至阿勒泰公路呼玛至十八站段A2标段改扩建工程施工实践,修筑掺玄武岩纤维水泥稳定碎石基层试验路,并提出了玄武岩纤维水泥稳定碎石施工工艺,通过试验路取芯抗压强度试验结果及后期观察情况证明了工艺可行性,同时证明了玄武岩纤维材料具有施工工艺简便、易拌和且分布均匀等优点,用于施工效果良好,有可应用和推广价值。
Combined with the construction practice of the A2 section of the Huma-Shibazhan section of the National Highway from Dandong to Altay Highway,the test road was built with basalt fiber cement stabilized crushed stone base,whose construction technology was proposed and passed the test road.The results of the coring compressive strength test and the later observations verified the feasibility of the process,and it proved that the basalt fiber material has the advantages of simple construction process,easy mixing,and uniform distribution,which has good construction effects and value of application and promotion.
作者
鲁子煜
马海龙
王锐
程培峰
LU Ziyu;MA Hailong;WANG Rui;CHENG Peifeng(School of Civil Engineering,Northeast Forestry University Harbin 150040,China;Heilongjiang Provincial Traffic Investment Highway Construction Investment Co.,Ltd.Harbin 150028,China)
出处
《低温建筑技术》
2021年第11期59-62,共4页
Low Temperature Architecture Technology
基金
黑龙江省交通运输厅科技项目(HLJ2019010)。
关键词
道路工程
水泥稳定碎石
玄武岩纤维
施工工艺
road engineering
cement stabilized gravel
basalt fiber
construction technology
