郑家湾险段护岸工程初步设计通过审批

• 作 者: 陈长江
• 出 处: 水利管理技术
• 发表日期: 1997年04期
• 关键词: 护岸工程 郑家 抢护 湖北省鄂州市 河势 道右 云江 右移 长江水利委员会 国家计委

鄂州市长江郑家湾险段位于鄂州弯道右岸,80年代以来,由于主流不断右移,造成滩岸剧烈崩塌,截至1990年止,该险段最大累计崩宽超过1.0km,崩失农田13.3hm~2,迫使1499户、6774人搬迁。90年代初以来,湖北省和地方筹资对严重险段进行了抢护。为控制河势,遏制崩岸恶化发展,1996年6月湖北省组织力量提出了《湖北省鄂州市云江郑家湾险段护岸工程初步

Since the 1980s, the mainstream bank of the Zhengjiawan section of the Yangtze River in Zhengzhou is located on the right bank of the Ezhou bend. Since the mainstream of the bank moved to the right, the shore bank violently collapsed. As of 1990, the maximum cumulative collapse of the section exceeded 1.0km and the farmland collapsed 13.3 hm ~ 2, forcing 1499 households, 6774 people relocation. Since the early 1990s, fund-raising in Hubei Province has taken place on a serious risk basis. In order to control the river regime and curb the deterioration of the collapse of the bank, the organizing forces in Hubei Province in June 1996 proposed a preliminary plan for the revetment project of the Zhengjiawan section of the Yunjiang River in Ezhou City, Hubei Province