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人工结构体控制堰塞湖溃决洪峰的试验与设计
Alternative TitleExperimental Investigation and Design of Artificial Structures Controlling Dam-Break Floods
陈晓清1,2; 赵万玉1,2; 高全1,2; 贾世涛3; 朱兴华1,2
2011
Source Publication西南交通大学学报
ISSN0258-2724
Volume7Issue:3Pages:228-234
SubtypeArticle
Contribution Rank1
Abstract为检验人工结构体对堰塞湖溃决洪峰流量的调控作用,进行了室内水槽模型试验.试验主要针对四面体实体结构、四面体实体结构串、四面体实心框架结构和四面体实心框架结构串.试验结果表明:抛投人工结构体对堰塞湖溃决后期洪峰流量的控制作用非常显著,与未抛投人工结构体相比,4组抛投人工结构体的洪峰流量减小26.6%61.7%;人工结构体的优选型式依次为四面体实心框架结构串、四面体实体结构串、四面体实心框架结构和四面体实体结构;增大人工结构体的容重能改善堰塞湖溃决洪峰流量的调控效果.
Other AbstractIn order to verify the control effect of different artificial structures in dealing with barrier dam-break floods,flume model tests were conducted in lab on tetrahedral entity structure(TES),tetrahedral entity structure group(TESG),tetrahedral frame structure(TFS) and tetrahedral frame structure group(TFSG).The research results show that throwing artificial structures has an important effect on the control of barrier dam-break floods,and compared with no throwing artificial structures,throwing artificial structures can effectively reduce the peak break-out floods by 26.6% to 61.7%.Different artificial structures have different control effects,and optimal structures are in sequence TFSG,TESG,TFS and TES.In addition,increasing unit weight of artificial structures can improve the control effect.
Keyword堰塞湖 溃决 人工结构体 流量调控
Indexed ByCSCD
Language中文
CSCD IDCSCD:4192906
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/26011
Collection山地灾害与地表过程重点实验室
Corresponding Author陈晓清
Affiliation1.中国科学院山地灾害与地表过程重点实验室;
2.中国科学院水利部成都山地灾害与环境研究所;
3.西南交通大学土木工程学院
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
陈晓清,赵万玉,高全,等. 人工结构体控制堰塞湖溃决洪峰的试验与设计[J]. 西南交通大学学报,2011,7(3):228-234.
APA 陈晓清,赵万玉,高全,贾世涛,&朱兴华.(2011).人工结构体控制堰塞湖溃决洪峰的试验与设计.西南交通大学学报,7(3),228-234.
MLA 陈晓清,et al."人工结构体控制堰塞湖溃决洪峰的试验与设计".西南交通大学学报 7.3(2011):228-234.
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