A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flood control river embankment and construction method thereof
The invention relates to the technical field of dam construction, and discloses a flood control river embankment and a construction method thereof. The flood control river embankment comprises a dam foundation and a sidewalk arranged on the dam foundation, and the dam foundation sequentially comprises a plurality of concrete mixing piles stretching into a river bank plain soil layer, a concrete cushion layer used for being fixedly connected with the concrete mixing piles and a reinforced concrete bottom plate from bottom to top. A protection slope is obliquely arranged on the side, close to a river channel, of the dam foundation, a riprap scour prevention table is arranged on the side, close to the river channel, of the protection slope and comprises a concrete ground beam fixedly arranged on the dam foundation and a concrete cushion layer arranged below the concrete ground beam, and the concrete cushion layer, the concrete ground beam and the concrete cushion layer are integrally formed in a pouring mode. The lower end face of the riprap scour prevention table is provided with a scour prevention slope which inclines downwards from one end close to the river channel to the other end. According to the construction method, the construction steps are rigorous, the flood fighting effect of the flood control river embankment is effectively improved, and meanwhile the service life of the riprap scour prevention table can be prolonged.
本申请涉及堤坝施工技术领域，公开了一种防洪江堤及其施工方法。一种防洪江堤，包括堤坝基础以及设置在堤坝基础上的人行道，堤坝基础从下往上依次包括多根伸入到河岸素土层内的混凝土搅拌桩，用于固定连接多根混凝土搅拌桩的混凝土垫层以及钢筋混凝土底板，堤坝基础靠近河道的一侧倾斜设有防护坡，防护坡在靠近河道的一侧设置有抛石防冲台，抛石防冲台包括固设在堤坝基础上的砼地梁以及设置在砼地梁下方的砼垫层，混凝土垫层、砼地梁与砼垫层一体浇筑成型；抛石防冲台的下端面从靠近河道的一端与另一端倾斜向下设置有一防冲斜面。本申请的施工方法不仅施工步骤严谨，而且有效提高防洪江堤的抗洪效果，同时还有助于延长抛石防冲台的使用寿命。
Flood control river embankment and construction method thereof
The invention relates to the technical field of dam construction, and discloses a flood control river embankment and a construction method thereof. The flood control river embankment comprises a dam foundation and a sidewalk arranged on the dam foundation, and the dam foundation sequentially comprises a plurality of concrete mixing piles stretching into a river bank plain soil layer, a concrete cushion layer used for being fixedly connected with the concrete mixing piles and a reinforced concrete bottom plate from bottom to top. A protection slope is obliquely arranged on the side, close to a river channel, of the dam foundation, a riprap scour prevention table is arranged on the side, close to the river channel, of the protection slope and comprises a concrete ground beam fixedly arranged on the dam foundation and a concrete cushion layer arranged below the concrete ground beam, and the concrete cushion layer, the concrete ground beam and the concrete cushion layer are integrally formed in a pouring mode. The lower end face of the riprap scour prevention table is provided with a scour prevention slope which inclines downwards from one end close to the river channel to the other end. According to the construction method, the construction steps are rigorous, the flood fighting effect of the flood control river embankment is effectively improved, and meanwhile the service life of the riprap scour prevention table can be prolonged.
本申请涉及堤坝施工技术领域，公开了一种防洪江堤及其施工方法。一种防洪江堤，包括堤坝基础以及设置在堤坝基础上的人行道，堤坝基础从下往上依次包括多根伸入到河岸素土层内的混凝土搅拌桩，用于固定连接多根混凝土搅拌桩的混凝土垫层以及钢筋混凝土底板，堤坝基础靠近河道的一侧倾斜设有防护坡，防护坡在靠近河道的一侧设置有抛石防冲台，抛石防冲台包括固设在堤坝基础上的砼地梁以及设置在砼地梁下方的砼垫层，混凝土垫层、砼地梁与砼垫层一体浇筑成型；抛石防冲台的下端面从靠近河道的一端与另一端倾斜向下设置有一防冲斜面。本申请的施工方法不仅施工步骤严谨，而且有效提高防洪江堤的抗洪效果，同时还有助于延长抛石防冲台的使用寿命。
Flood control river embankment and construction method thereof
一种防洪江堤及其施工方法
YING JUNYE (author) / LIN SENHAO (author) / ZHANG LING (author) / XIAO YUANHANG (author) / YE YIDONG (author) / PAN TIANMING (author) / SUN YUMING (author)
2021-11-12
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
FLOOD PREVENTIVE EMBANKMENT OR TSUNAMI PREVENTIVE EMBANKMENT
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