The utility model discloses a buffer retaining wall block, which includes standard retaining wall block and retaining wall block. The standard retaining wall block is made up of standard retaining wall block block leg, standard retaining wall block block head body, standard retaining wall block block, hollow block block, and block wall of retaining wall as standard. The diagonal to half of the retaining wall block is made up of the middle block block of the retaining wall edge block, the block leg of the retaining wall edge, the oblique cross section of the block wall edge block block, the block head body of the retaining wall edge block, and the middle entity. The standard retaining wall block is stitching vertically and vertically from the left to the right. It is spelled from the top to the side, spelled the body according to the engineering specifications, and the outer wall of the retaining wall was spliced by the wall edge of the retaining wall, thus forming a retaining wall. The utility model is flexible, can apply to the slope of different slope, can construct the retaining wall with different sizes, can buffer and restrain the lateral movement caused by the swelling or contraction of the soil, and can also control the horizontal deformation of its own overall level. It has the characteristics of strong applicability, simple construction and good stability.
【技术实现步骤摘要】
一种缓冲型挡土墙砌块
本技术涉及一种缓冲型挡土墙砌块,属于岩土工程中防护工程领域。
技术介绍
挡土墙用于支承路基填土或山坡土体、防止填土或土体变形失稳。土体容易受季节影响,难免会发生热胀冷缩效应,加之如果有雨水的浸入使土的含水量增高,土受环境季节影响的程度就更大,所以说挡土墙所受的土体压力不是恒定的,而是随时间环境变化的,有时亦会有不均匀沉降。一般的挡土墙只是一面有一定围护能力的墙体,不具备随土体膨胀或是收缩而调节对土体压力的能力,以至于日积月累后,挡土墙难免会出现裂纹,甚至有偏移的迹象。
技术实现思路
为了解决满足以上挡土墙中的不足之处,本技术提供一种缓冲型挡土墙砌块。这种砌块与砌块之间紧密的拼接,并有细小的空隙。利用拼接的连接空隙赋予挡土墙整体一定的伸缩性,能够克服土体膨胀后的附加压力;土体收缩后,砌块之间的拼接力也能使砌块向原来的位置移动,时刻对坡体保持一定的侧向压力,围护好边坡的完整性。本技术解决其技术问题所采用的技术方案是:一种缓冲型挡土墙砌块,包括标准挡土墙砌块和挡土墙边缘砌块,其中标准挡土墙砌块由标准挡土墙砌块砌块腿,标准挡土墙砌块砌块头体,标准挡土墙砌块砌块中体组成,中间镂空;挡土墙边缘砌块为标准挡土墙砌块的斜对半,由挡土墙边缘砌块砌块中体,挡土墙边缘砌块砌块腿,挡土墙边缘砌块砌块斜截面,挡土墙边缘砌块砌块头体组成,中间实体。标准挡土墙砌块横纵拼接,由左自右拼成一行,由下自上拼成一面,按照工程规格由面拼成体,挡土墙外侧由挡土墙边缘砌块拼接,由此组成挡土墙。作为本技术的第一个创新点,所述标准挡土墙砌块的砌块头体的长度与砌块中体的高度相等;砌块头体的高 ...
【技术保护点】
1.一种缓冲型挡土墙砌块,包括标准挡土墙砌块和挡土墙边缘砌块,其中标准挡土墙砌块由标准挡土墙砌块砌块腿,标准挡土墙砌块砌块头体,标准挡土墙砌块砌块中体组成,中间镂空;挡土墙边缘砌块为标准挡土墙砌块的斜对半,由挡土墙边缘砌块砌块中体,挡土墙边缘砌块砌块腿,挡土墙边缘砌块砌块斜截面,挡土墙边缘砌块砌块头体组成,中间实体,标准挡土墙砌块横纵拼接,由左自右拼成一行,由下自上拼成一面,按照工程规格由面拼成体,挡土墙外侧由挡土墙边缘砌块拼接,由此组成挡土墙。
【技术特征摘要】
1.一种缓冲型挡土墙砌块,包括标准挡土墙砌块和挡土墙边缘砌块,其中标准挡土墙砌块由标准挡土墙砌块砌块腿,标准挡土墙砌块砌块头体,标准挡土墙砌块砌块中体组成,中间镂空;挡土墙边缘砌块为标准挡土墙砌块的斜对半,由挡土墙边缘砌块砌块中体,挡土墙边缘砌块砌块腿,挡土墙边缘砌块砌块斜截面,挡土墙边缘砌块砌块头体组成,中间实体,标准挡土墙砌块横纵拼接,由左自右拼成一行,由下自上拼成一面,按照工程规格由面拼成体,挡土墙外侧由挡土墙边...
【专利技术属性】
技术研发人员:王娜,张冬杰,刘禄,房德健,
申请(专利权)人:山东科技大学,
类型:新型
国别省市:山东,37
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。