A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Experimental device and experimental method for diaphragm wall of earth rock cofferdam of deep covering layer
The invention relates to a deep covering layer earth rock cofferdam anti-seepage wall experimental device and experimental method, and belongs to the technical field of earth rock cofferdam seepage prevention. The deep covering layer earth rock cofferdam anti-seepage wall experimental device comprises an anti-seepage wall and a box body used for simulating a deep covering layer earth rock cofferdam; the anti-seepage wall comprises an anti-seepage wall body, and a plurality of spring buckles are arranged at the two ends of the anti-seepage wall body at equal intervals in the vertical direction. The box body is a cuboid, the top of the box body is open, at least three vertical elastic sliding grooves matched with an anti-seepage wall are oppositely formed in the middles of the inner sides of a pair of side walls to correspond to the front portion, the middle portion and the rear portion of the earth rock cofferdam, and limiting structures are arranged at the tops of the vertical elastic sliding grooves to limit the positions of the spring buckles. A water injection system is arranged on the front side of the anti-seepage wall to inject water into the box body from the front side of the anti-seepage wall, and a water filtering and draining system is arranged on the rear side of the anti-seepage wall to collect seepage water. The multi-variable simulation experiment of the height and the position of the diaphragm wall can be carried out through one device, and the height and the position of the diaphragm wall can be flexibly adjusted.
本发明涉及一种深厚覆盖层土石围堰防渗墙实验装置及实验方法，属于土石围堰防渗技术领域，包括防渗墙和用于模拟深厚覆盖层土石围堰的箱体；防渗墙包括防渗墙本体，防渗墙本体的两端沿竖直方向等间距设有若干弹簧卡扣；箱体为长方体且顶部开口，其一对侧壁内侧中部相对设有至少3道与防渗墙匹配的竖直弹性滑槽，以对应土石围堰的前、中、后部，竖直弹性滑槽的顶部设有限位结构以限制弹簧卡扣的位置；防渗墙的前侧设有注水系统以从防渗墙的前侧向箱体内注水，防渗墙的后侧设有滤排水系统以收集渗水量。本发明实现了通过一个装置进行防渗墙高度、位置的多变量的模拟实验，且防渗墙的高度和位置调节灵活。
Experimental device and experimental method for diaphragm wall of earth rock cofferdam of deep covering layer
The invention relates to a deep covering layer earth rock cofferdam anti-seepage wall experimental device and experimental method, and belongs to the technical field of earth rock cofferdam seepage prevention. The deep covering layer earth rock cofferdam anti-seepage wall experimental device comprises an anti-seepage wall and a box body used for simulating a deep covering layer earth rock cofferdam; the anti-seepage wall comprises an anti-seepage wall body, and a plurality of spring buckles are arranged at the two ends of the anti-seepage wall body at equal intervals in the vertical direction. The box body is a cuboid, the top of the box body is open, at least three vertical elastic sliding grooves matched with an anti-seepage wall are oppositely formed in the middles of the inner sides of a pair of side walls to correspond to the front portion, the middle portion and the rear portion of the earth rock cofferdam, and limiting structures are arranged at the tops of the vertical elastic sliding grooves to limit the positions of the spring buckles. A water injection system is arranged on the front side of the anti-seepage wall to inject water into the box body from the front side of the anti-seepage wall, and a water filtering and draining system is arranged on the rear side of the anti-seepage wall to collect seepage water. The multi-variable simulation experiment of the height and the position of the diaphragm wall can be carried out through one device, and the height and the position of the diaphragm wall can be flexibly adjusted.
本发明涉及一种深厚覆盖层土石围堰防渗墙实验装置及实验方法，属于土石围堰防渗技术领域，包括防渗墙和用于模拟深厚覆盖层土石围堰的箱体；防渗墙包括防渗墙本体，防渗墙本体的两端沿竖直方向等间距设有若干弹簧卡扣；箱体为长方体且顶部开口，其一对侧壁内侧中部相对设有至少3道与防渗墙匹配的竖直弹性滑槽，以对应土石围堰的前、中、后部，竖直弹性滑槽的顶部设有限位结构以限制弹簧卡扣的位置；防渗墙的前侧设有注水系统以从防渗墙的前侧向箱体内注水，防渗墙的后侧设有滤排水系统以收集渗水量。本发明实现了通过一个装置进行防渗墙高度、位置的多变量的模拟实验，且防渗墙的高度和位置调节灵活。
Experimental device and experimental method for diaphragm wall of earth rock cofferdam of deep covering layer
一种深厚覆盖层土石围堰防渗墙实验装置及实验方法
ZHOU XIN (author) / BAI YULIAN (author) / LIANG YUE (author) / ZHANG ZHOUXUAN (author) / WU KE (author) / YANG LAIDONG (author) / CHENG JIAHAO (author)
2023-07-14
Patent
Electronic Resource
Chinese
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