[1]吴杰,孙祥志,罗京蕾,等.单向格栅软体排的拼接及沉排工艺设计[J].江苏水利,2023,(05):21-25.
WU Jie,SUN Xiangzhi,LUO Jinglei,et al.Design technology for the flexible mattress composed of unidirectional grille[J].JIANGSU WATER RESOURCES,2023,(05):21-25.
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单向格栅软体排的拼接及沉排工艺设计()
《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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- 期数:
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2023年05期
- 页码:
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21-25
- 栏目:
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水利工程建设
- 出版日期:
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2023-05-30
文章信息/Info
- Title:
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Design technology for the flexible mattress composed of unidirectional grille
- 文章编号:
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1007-7839(2023)05-0021-0005
- 作者:
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吴杰1; 孙祥志1; 罗京蕾1; 杨樾1; 诸裕良2; 冯兴国2
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(1. 南京市长江河道管理处,江苏 南京 210011;2. 河海大学 港口海岸与近海工程学院,江苏 南京 210024)
- Author(s):
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WU Jie1; SUN Xiangzhi1; LUO Jinglei1; YANG Yue1; ZHU Yuliang2; FENG Xingguo2
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(1. Nanjing Yangtze River Management Office, Nanjing 210011, China;2. College of Harbour, Coastal and Offshore Engineering, Hohai University, Nanjing 210024, China)
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- 关键词:
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单向格栅排; 拼排; 沉排施工; 连锁排
- Keywords:
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unidirectional grille mattresses; connection of mattresses; construction of mattress; cable-reinforced concrete mattresses
- 分类号:
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U617
- 文献标志码:
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B
- 摘要:
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介绍了单向格栅软体排结构,设计了单元排体结构连接方法,以及排体结构宽度方向和长度方向的拼接工艺。针对单向格栅软体排结构特征,设计了沉排的施工流程,即宽度方向初步拼接与现场拼接相结合以提高施工效率。结合长江中下游护岸工程的水文资料,对比了单向格栅软体排与连锁排的综合成本,结果表明单向格栅软体排结构具有明显的经济性优势,但其沉排效率不及连锁排结构。
- Abstract:
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The unidirectional grating flexible row structure is introduced, and the unit row structure connection method is designed, as well as the splicing process in the width direction and length direction of the row structure. Moreover, the construction technology is introduced for the flexible mattress composed of unidirectional grille, according to its structural features. That is combining application of the initial splicing with the field splicing in width direction, which is beneficial for improving the construction efficiency. Combined with the hydrological data of the shore protection engineering in the middle and lower reaches of the Yangtze River, the flexible mattress composed of unidirectional grille is compared to the traditional cable-reinforced concrete mattresses. The results show that the former mattresses structure has obvious economic advantages, but its construction efficiency was less than that of the latter mattresses structure.
参考文献/References:
[1]卢潇. 单向格栅软体排的结构设计及受理特性分析[D]. 南京:河海大学,2022.
[2]孙峙华. 航道整治工程中软体排沉排力学特性的研究[D]. 武汉:武汉理工大学,2015.
[3]袁立莎,马燕. 联锁块软体排深水沉排受力的线性有限元分析[J]. 水运工程,2013,477(3):11-14,55.
[4]刘林双. 长江中下游河道护底沉排工程中D型排破坏机理研究[J]. 中国水运,2018(1):13-21.
备注/Memo
- 备注/Memo:
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收稿日期:2023-01-23
基金项目:江苏省水利厅科技项目(2021014)
作者简介:吴杰(1977—),男,高级工程师,主要从事河道整治与水利工程管理工作。E-mail:jie_wu@163.com
通信作者:冯兴国(1983—),男,教授,主要从事水工新材料、疏浚土减量及资源化研究。E-mail:fengxingguo@hhu.edu.cn
更新日期/Last Update:
2023-05-30