冰川冻土 ›› 2017, Vol. 39 ›› Issue (1): 92-101.doi: 10.7522/j.issn.1000-0240.2017.0012
栗晓林1,4, 王红坚2, 邹少军2, 马浩诚3, 牛永红1
收稿日期:
2016-09-10
修回日期:
2016-12-12
出版日期:
2017-02-25
发布日期:
2017-06-03
通讯作者:
牛永红,E-mail:yhniu@lzb.ac.cn.
E-mail:yhniu@lzb.ac.cn
作者简介:
栗晓林(1990-),男,山西大同人,2014年毕业于内蒙古科技大学,现为中国科学院西北生态环境资源研究院在读硕士研究生,从事寒区工程和冻土力学方面的研究.E-mail:lxlin1102@126.com
基金资助:
LI Xiaolin1,4, WANG Hongjian2, ZOU Shaojun2, MA Haocheng3, NIU Yonghong1
Received:
2016-09-10
Revised:
2016-12-12
Online:
2017-02-25
Published:
2017-06-03
摘要: 讨论了循环荷载作用下冻土的变形特性,总结了前人对冻土变形特性的研究成果。重点阐述了影响冻土变形特性的主要因素,包括土质、含水量、含冰量、温度、围压、动应力振幅和频率对冻土变形特性的影响及其研究现状和主要结论。简要论述了冻土开挖方面的研究情况,并强调了冻土机械开挖方法的重要性。最后针对高效开挖冻土的实际需求,提出了进行冻土变形特性进一步研究的几点建议。
中图分类号:
栗晓林, 王红坚, 邹少军, 马浩诚, 牛永红. 循环荷载下冻土变形特性研究现状及冻土开挖问题[J]. 冰川冻土, 2017, 39(1): 92-101.
LI Xiaolin, WANG Hongjian, ZOU Shaojun, MA Haocheng, NIU Yonghong. Research state of deformation characteristics of frozen soil under cyclic loading and problems in frozen soil excavation[J]. JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY, 2017, 39(1): 92-101.
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