A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Retaining wall structure in rainfall area and construction method
The invention belongs to the field of water conservancy projects, and particularly relates to a rainfall area retaining wall structure and a construction method. The rainfall area retaining wall structure comprises a retaining wall body, a retaining wall top left side first-layer step and a retaining wall top right side first-layer step. The retaining wall top left side first step is fixedly connected with the top left side of the retaining wall body, the retaining wall top right side first step is fixedly connected with the top right side of the retaining wall body, and a gap is formed between the retaining wall top left side first step and the retaining wall top right side first step to form a drainage groove. The bottoms of the two ends of the foundation are properly lifted upwards, the depth of the foundation trench is correspondingly reduced, the earthwork excavation volume is reduced, and the earthwork collapse risk caused by foundation trench excavation is reduced; as the two sides of the retaining wall are lifted, a groove is formed in the middle of the top of the retaining wall, an overflow port is naturally formed, and water flow can be collected and discharged from the middle of the retaining wall.
本发明属于水利工程领域，特别涉及一种降雨地区挡土墙结构及构建方法包括挡土墙主体、挡墙顶部左侧第一层台阶、挡墙顶部右侧第一层台阶，挡土墙主体的底部及左右两侧端面嵌入边坡，挡墙顶部左侧第一台阶与挡土墙主体的顶部左侧固定连接，挡墙顶部右侧第一层台阶与挡土墙主体的顶部右侧固定连接，挡墙顶部左侧第一层台阶与挡墙顶部右侧第一层台阶之间具有间隔，形成排水槽。本发明将基础两端底部适当向上提升，基槽深度相应减少，减少了开挖土方量，降低了因开挖基槽而导致的土方垮塌风险；由于挡土墙两侧抬高，则挡土墙顶部中间形成凹槽，自然形成溢水口，有利于水流从挡土墙中间部位汇集、外排。
Retaining wall structure in rainfall area and construction method
The invention belongs to the field of water conservancy projects, and particularly relates to a rainfall area retaining wall structure and a construction method. The rainfall area retaining wall structure comprises a retaining wall body, a retaining wall top left side first-layer step and a retaining wall top right side first-layer step. The retaining wall top left side first step is fixedly connected with the top left side of the retaining wall body, the retaining wall top right side first step is fixedly connected with the top right side of the retaining wall body, and a gap is formed between the retaining wall top left side first step and the retaining wall top right side first step to form a drainage groove. The bottoms of the two ends of the foundation are properly lifted upwards, the depth of the foundation trench is correspondingly reduced, the earthwork excavation volume is reduced, and the earthwork collapse risk caused by foundation trench excavation is reduced; as the two sides of the retaining wall are lifted, a groove is formed in the middle of the top of the retaining wall, an overflow port is naturally formed, and water flow can be collected and discharged from the middle of the retaining wall.
本发明属于水利工程领域，特别涉及一种降雨地区挡土墙结构及构建方法包括挡土墙主体、挡墙顶部左侧第一层台阶、挡墙顶部右侧第一层台阶，挡土墙主体的底部及左右两侧端面嵌入边坡，挡墙顶部左侧第一台阶与挡土墙主体的顶部左侧固定连接，挡墙顶部右侧第一层台阶与挡土墙主体的顶部右侧固定连接，挡墙顶部左侧第一层台阶与挡墙顶部右侧第一层台阶之间具有间隔，形成排水槽。本发明将基础两端底部适当向上提升，基槽深度相应减少，减少了开挖土方量，降低了因开挖基槽而导致的土方垮塌风险；由于挡土墙两侧抬高，则挡土墙顶部中间形成凹槽，自然形成溢水口，有利于水流从挡土墙中间部位汇集、外排。
Retaining wall structure in rainfall area and construction method
一种降雨地区挡土墙结构及构建方法
LIU ZHIQIANG (author) / LYU JICHENG (author) / LI JIANTING (author) / LIU YINGJI (author) / WENG GUANRUI (author) / CHEN JIAQUE (author)
2024-11-26
Patent
Electronic Resource
Chinese
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