A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a cement concrete pavement soil retaining device. The cement concrete pavement soil retaining device comprises a wall body, wherein an inverted filter layer is arranged on the right side of the wall body, a fastening nail is fixed in the wall body and penetrate through the inverted filter layer to be inserted into a soil body, greening plants are planted on the left side of the wall body, the left side of the fastening nail is hollow, a water permeable hole is formed in the position, which penetrates through the inverted filter layer, of the fastening nail, the wall body on the left side of the fastening nail is hollow, a box body which can vertically slide and reset is arranged in the wall body, the left end of the fastening nail is located above the box body, an overflow opening is formed in the upper wall of the left side of the box body, and a sand discharging opening which is flush with the bottom surface of the box body is formed in the lower part of the left side of the box body. The invention provides the cement concrete pavement soil retaining device, water in the soil body flows into the box body through the fastening nail, then the box body sinks, the water flows out of the overflow opening and is discharged through an overflowing channel, when a large amount of water overflows the overflowing opening, the box body further sinks, then the communication area between the overflow opening and the overflowing channel is increased, and then the drainage rate is increased, so that the problem that the strength of the wall body eroded by water is weakened due to incapability of timely drainage is avoided.
一种水泥混凝土路面挡土装置，包括墙体，墙体右侧设有反滤层，墙体内固定有紧固钉，紧固钉穿过反滤层插入土体内，墙体左侧栽种有绿化植株，紧固钉左侧中空且在穿入反滤层处设有透水孔，紧固钉左侧墙体为中空且内部设有可竖直滑动复位的箱体，紧固钉左端位于箱体上方，箱体左侧上方壁上设有溢水口，且箱体左侧下方设有与箱体底面平齐的排沙口，本发明提供了一种水泥混凝土路面挡土装置，通过土体内的水经过紧固钉流入箱体内，进而使得箱体下沉，水从溢水口流出，经过溢水道排出，当水量过大漫过溢水口，使得箱体进一步地下沉，进而使得溢水口与溢水道之间的连通面积增大，进而使得排水速率增大，从而避免不能及时排水导致墙体被水侵蚀强度变弱。
The invention relates to a cement concrete pavement soil retaining device. The cement concrete pavement soil retaining device comprises a wall body, wherein an inverted filter layer is arranged on the right side of the wall body, a fastening nail is fixed in the wall body and penetrate through the inverted filter layer to be inserted into a soil body, greening plants are planted on the left side of the wall body, the left side of the fastening nail is hollow, a water permeable hole is formed in the position, which penetrates through the inverted filter layer, of the fastening nail, the wall body on the left side of the fastening nail is hollow, a box body which can vertically slide and reset is arranged in the wall body, the left end of the fastening nail is located above the box body, an overflow opening is formed in the upper wall of the left side of the box body, and a sand discharging opening which is flush with the bottom surface of the box body is formed in the lower part of the left side of the box body. The invention provides the cement concrete pavement soil retaining device, water in the soil body flows into the box body through the fastening nail, then the box body sinks, the water flows out of the overflow opening and is discharged through an overflowing channel, when a large amount of water overflows the overflowing opening, the box body further sinks, then the communication area between the overflow opening and the overflowing channel is increased, and then the drainage rate is increased, so that the problem that the strength of the wall body eroded by water is weakened due to incapability of timely drainage is avoided.
一种水泥混凝土路面挡土装置，包括墙体，墙体右侧设有反滤层，墙体内固定有紧固钉，紧固钉穿过反滤层插入土体内，墙体左侧栽种有绿化植株，紧固钉左侧中空且在穿入反滤层处设有透水孔，紧固钉左侧墙体为中空且内部设有可竖直滑动复位的箱体，紧固钉左端位于箱体上方，箱体左侧上方壁上设有溢水口，且箱体左侧下方设有与箱体底面平齐的排沙口，本发明提供了一种水泥混凝土路面挡土装置，通过土体内的水经过紧固钉流入箱体内，进而使得箱体下沉，水从溢水口流出，经过溢水道排出，当水量过大漫过溢水口，使得箱体进一步地下沉，进而使得溢水口与溢水道之间的连通面积增大，进而使得排水速率增大，从而避免不能及时排水导致墙体被水侵蚀强度变弱。
Cement concrete pavement soil retaining device
一种水泥混凝土路面挡土装置
LUO WENLE (author)
2021-07-30
Patent
Electronic Resource
Chinese
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