首页|期刊简介|投稿指南|分类索引|刊文选读|订阅指南|资料|样刊邮寄查询|常见问题解答|联系我们
董琪,邹愈,刘国栋,等. 陕北黄土边坡治理效果优越性调查[J]. 科学技术与工程, 2020, 20(24): 10039-10044.
Dongqi,et al.The Investigation Study on the Superiority of Loess Slopes Treatment in the North of Shaanxi[J].Science Technology and Engineering,2020,20(24):10039-10044.
陕北黄土边坡治理效果优越性调查
The Investigation Study on the Superiority of Loess Slopes Treatment in the North of Shaanxi
投稿时间:2019-10-12  修订日期:2020-06-03
DOI:
中文关键词:  削方  挡土墙  抗滑桩  锚杆  优越性
英文关键词:earth-removing  retaining wall  anti-sliding pile  anchor  superiority
基金项目:国家自然科基金(No.41672305)。,
           
作者单位
董琪 西安交通大学机械结构强度与振动国家重点实验室
邹愈 陕西科技控股集团有限责任公司
刘国栋 商洛学院 城乡规划与建筑工程学院
常圆 中陕核工业集团地质调查院有限公司
摘要点击次数: 137
全文下载次数: 67
中文摘要:
      20世纪以来我国在西北区进行了大量的工程建设,形成了大量的边坡工程,由于我国西北地区普遍存在黄土地层,所以形成的这些边坡多为黄土边坡,而采用的治理措施包括削方、挡土墙、抗滑桩、锚杆。然而大量实践证明,这些治理过的边坡发生了或多或少的破坏现象,究其原因是由于治理工程设计中很多设计师掺入了许多人为因素,如很多设计师凭经验给出设计方案,还有很多设计人员并不清楚哪种治理措施对黄土边坡来说更好。针对以上问题,本文在陕北地区进行了大量的现场调研,通过对调研数据分析得出主要结论:削方治理对黄土边坡适应性尚可,但需要做好坡面绿化;挡土墙和抗滑桩治理工程对黄土边坡适应性良好;锚杆治理工程对黄土边坡治理适应性差,不建议在黄土边坡治理中使用。
英文摘要:
      Since the 20th century, China has built many constructions in the north-west, forming huge numbers of slopes. For the extensive existence of loess in the north-west of China, the formed slopes are usually loess slopes, for which earth-removing, retaining wall, anti-sliding piles and anchors are normally used to treat. However, substantial project evidences have proved that these slopes have more of less suffered destruction, which are induced by some factors including the arbitrary decision of design by engineers and the misunderstanding of the superiority of slope treating types. Aiming at these problems, a great number of site investigation were carried out and the investigation data were analyzed to draw the following conclusion. Firstly, the earth-removing treatment can be used to treat loess slopes but needing and good slope greening. Secondly, retaining wall and anti-sliding pile have good adaptability on loess slope. Lastly, anchor’s adaptability on loess slopes is bad, thus is not suggested to use in loess slopes.
查看全文  查看/发表评论  下载PDF阅读器
关闭
你是第33213233位访问者
版权所有:科学技术与工程编辑部
主管:中国科学技术协会    主办:中国技术经济学会
Tel:(010)62118920 E-mail:stae@vip.163.com
京ICP备05035734号-4
技术支持:本系统由北京勤云科技发展有限公司设计

京公网安备 11010802029091号