| 澄江河流域水土保持沟道工程设计 |
| |
| 引用本文： | 苏棋超,蒋忠诚,罗为群,喻崎雯.澄江河流域水土保持沟道工程设计[J].广西科学院学报,2011,27(3):214-217. |
| |
| 作者姓名： | 苏棋超 蒋忠诚 罗为群 喻崎雯 |
| |
| 作者单位： | 中国地质科学院岩溶地质研究所,广西桂林,541004 |
| |
| 基金项目： | 广西科技计划项目(桂科0638006-6、桂科转0719005-2-3、桂科攻0816003-2、桂科攻01024005); 岩溶所所控项目(200707、2008010、2010004); 中国地质科学院岩溶生态系统与石漠化治理重点开放实验室开放资金项目(2010-sys-16)资助 |
| |
| 摘 要： | 以广西上林县澄江河流域水土保持沟道工程中挡土墙工程和拦沙坝工程为研究对象,根据水土保持沟道工程的设计标准,分别研究挡土墙和拦沙坝工程的设计标准和断面尺寸设计及其稳定性。结果表明,挡土墙和拦沙坝的抗滑稳定系数和抗倾覆稳定系数均大于允许值,能够满足抗滑稳定和抗倾稳定的要求,可以作为该流域沟道工程的施工提供参考和借鉴。挡土墙和拦沙坝可以减少土壤流失量6.30×104t,保护流域中下游的耕地254hm2,在带动剩余劳动力就业、保障农业生产创收等方面实现水土保持工程效益。
|
| 关 键 词： | 水土保持 沟道工程 设计 澄江河流域 |
| 收稿时间： | 2010/9/8 0:00:00 |
| 修稿时间： | 2011/4/2 0:00:00 |
Channel Engineering Design of Water and Soil Conservation in Cheng Jiang River Basin |
| |
| SU Qi-chao,JIANG Zhong-cheng,LUO Wei-qun and YU Qi-wen.Channel Engineering Design of Water and Soil Conservation in Cheng Jiang River Basin[J].Journal of Guangxi Academy of Sciences,2011,27(3):214-217. |
| |
| Authors: | SU Qi-chao JIANG Zhong-cheng LUO Wei-qun and YU Qi-wen |
| |
| Institution: | SU Qi-chao1,2,JIANG Zhong-cheng1,LUO Wei-qun1,YU Qi-wen1,3 (1.Institute of Karst Geology,CAGS,Guilin,Guangxi,541004,China,2.Guangxi Construction Group Building Engineering Contracting Co.,LTD,Nanning,530000,3.College of Life Sciences,Guangxi Normal University,China) |
| |
| Abstract: | In the study of abamurus and sediment storage dam projects in water and soil conservation of Cheng Jiang river basin,Shanglin,Guangxi,the design standard,size and stability of cross section in abamurus and sediment storage dam projects are studied according to the standard of channel engineering design of water and soil conservation.The results show that both the stability coefficient of sliding and inclining prevention in abamurus and sediment storage dam projects are higher than the allowed value,which in... |
| |
| Keywords: | soil and water conservation channel engineering design Cheng Jiang River basin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《广西科学院学报》浏览原始摘要信息 |
| 点击此处可从《广西科学院学报》下载免费的PDF全文 |
|
