破堤出海闸防渗与防浪设计
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摘要
为减轻围垦区内外工程建设影响、适应城市化发展要求,常需在已建海堤上破堤新建水闸,闸基防渗及保闸消浪设计是开敞式外海破堤建闸的两大重点和难点。在参考国内外闸坝防渗、消浪设计研究成果及类似工程实践经验的基础上,以浙东某破堤出海闸为例,介绍大块石填土层上水闸防渗及保闸消浪设计过程。从水闸运行及与附近水闸对比结果看,所采取的措施是合理的。
In order to mitigate the influence of the project construction inside or outside the reclamation area and meet the requirements of urbanization development,a sluice on the breaking seawall is often demanded. Antiseepage and anti-wave are two major difficulties in the construction of open breaking seawall. Based on research results at home and abroad and similar engineering practice experience,and taking a sluice on the breaking seawall in Zhejiang for example,we describe the design process of anti-seepage and anti-wave on the filling with rubble stones. According to the comparison among similar sluices,we know that the measures adopted are reasonable.
In order to mitigate the influence of the project construction inside or outside the reclamation area and meet the requirements of urbanization development,a sluice on the breaking seawall is often demanded. Antiseepage and anti-wave are two major difficulties in the construction of open breaking seawall. Based on research results at home and abroad and similar engineering practice experience,and taking a sluice on the breaking seawall in Zhejiang for example,we describe the design process of anti-seepage and anti-wave on the filling with rubble stones. According to the comparison among similar sluices,we know that the measures adopted are reasonable.
引文
[1]方子杰.新世纪浙江省滩涂围垦建设成效及“十三五”时期发展思路研究探讨[J].水利发展研究,2014,14(9):48-51.
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[4]李存法,马自芬.高压喷射注浆防渗技术在抛石填海地基中的应用[J].施工技术,2004(3):17-18.
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[6]王景灯.开敞式海岸围海工程排洪闸防灾减灾研究[D].南京:河海大学,2008.
[7]尹德军,刘韬,丁七成,等.不同结构型式桩基透空式防波堤功效综合实验研究[J].水运工程,2009(3):67-69.
[8]信书,徐伟,赵海涛,等.朱家尖月岙渔港透空式防波堤设计[J].水运工程,2012(1):54-58+63.
[2]江苏省水利勘测设计研究院.水闸设计规范:SL265—2016[S].北京:中国水利水电出版社,2016.
[3]李锋,皮雷.新老海堤接触段的渗漏灌浆处理[J].浙江水利科技,2016,44(4):48-49+56.
[4]李存法,马自芬.高压喷射注浆防渗技术在抛石填海地基中的应用[J].施工技术,2004(3):17-18.
[5]白永年.中国堤坝防渗加固新技术[M].北京:中国水利水电出版社,2001:238-241
[6]王景灯.开敞式海岸围海工程排洪闸防灾减灾研究[D].南京:河海大学,2008.
[7]尹德军,刘韬,丁七成,等.不同结构型式桩基透空式防波堤功效综合实验研究[J].水运工程,2009(3):67-69.
[8]信书,徐伟,赵海涛,等.朱家尖月岙渔港透空式防波堤设计[J].水运工程,2012(1):54-58+63.