水泥稳定低品位铁矿碎石路用性能力学响应分析研究
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摘要
基于水泥稳定碎石的设计原则,针对低品味铁矿碎石的力学特性,提出了更为优化的骨架密实型级配结构,通过采用单轴压缩模量及弯沉盆反算模量的试验研究方法,对水泥稳定低品位铁矿碎石路用强度特性以及试验路的力学响应进行分析研究。
The article based on the design principle of cement stabilized macadam,and the mechanical haracteristics of low-grade iron ore gravel,puts forward a more optimized framework dense structure.The road strength characteristics of cement stabilized low-grade iron ore macadam and the mechanical response of the test road were analyzed and studied byusing the experimental research method of uniaxial compression modulus and the back calculation modulus of deflection basin.
The article based on the design principle of cement stabilized macadam,and the mechanical haracteristics of low-grade iron ore gravel,puts forward a more optimized framework dense structure.The road strength characteristics of cement stabilized low-grade iron ore macadam and the mechanical response of the test road were analyzed and studied byusing the experimental research method of uniaxial compression modulus and the back calculation modulus of deflection basin.
引文
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[6]司马静,李雪杨,李海涛.高速公路水泥稳定碎石配合比设计分析与施工质量控制要点探析[J].公路工程,2017,42(6):219-222.
[7] Bernd G.Lottermose P M A.Trace element uptake by Eleocharisequisetina(spike rush)in an abandoned acid mine tailings pond,northeastem Australia:Implications for land and water reclamation in tropical regions[J].Environmental Pollution,2011,159(10):3028-3035.
[8]程箭,许志鸿,李淑明,等.水泥稳定碎石静态模量与动态模量比较[J].建筑材料学报,2009,12(1):63-75.
[9]段莹,闫翔鹏,陆世碧.不同试验方法的水泥稳定碎石动态模量特性分析[J].公路交通科技(应用技术版),2018,14(10):67-69.
[10]孙吉书,陈朝霞,肖田,等.石灰粉煤灰稳定铁尾矿碎石的路用性能研究[J].武汉理工大学学报,2012,34(3):59-62.
[11]李涛,邹静蓉,张治强,等.水泥混凝土板破碎料在水稳基层中的应用研究[J].中外公路,2017,37(2):303-306.
[12]吕松涛,郑健龙,仲文亮.养生期水泥稳定碎石强度、模量及疲劳损伤特性[J].中国公路学报,2015,28(9):9-15.
[2]郭乃胜,王聪,赵颖华.级配铁尾矿石的动三轴试验研究[J].大连海事大学学报,2013,39(3):112-116.
[3]肖力光,伊晋宏,崔正旭.国内外铁尾矿的综合利用现状[J].吉林建筑工程学院学报,2010(4).
[4]敖清文,江洲.煤矸石活化及在水泥稳定碎石基层中的使用研究[J].中外公路,2016,36(4):331-334.
[5]任瑞波,谭忆秋,张肖宁.FWD动荷载作用下沥青路面层状粘弹体路表弯沉的求解[J].中国公路学报,2001(2):9-12.
[6]司马静,李雪杨,李海涛.高速公路水泥稳定碎石配合比设计分析与施工质量控制要点探析[J].公路工程,2017,42(6):219-222.
[7] Bernd G.Lottermose P M A.Trace element uptake by Eleocharisequisetina(spike rush)in an abandoned acid mine tailings pond,northeastem Australia:Implications for land and water reclamation in tropical regions[J].Environmental Pollution,2011,159(10):3028-3035.
[8]程箭,许志鸿,李淑明,等.水泥稳定碎石静态模量与动态模量比较[J].建筑材料学报,2009,12(1):63-75.
[9]段莹,闫翔鹏,陆世碧.不同试验方法的水泥稳定碎石动态模量特性分析[J].公路交通科技(应用技术版),2018,14(10):67-69.
[10]孙吉书,陈朝霞,肖田,等.石灰粉煤灰稳定铁尾矿碎石的路用性能研究[J].武汉理工大学学报,2012,34(3):59-62.
[11]李涛,邹静蓉,张治强,等.水泥混凝土板破碎料在水稳基层中的应用研究[J].中外公路,2017,37(2):303-306.
[12]吕松涛,郑健龙,仲文亮.养生期水泥稳定碎石强度、模量及疲劳损伤特性[J].中国公路学报,2015,28(9):9-15.