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A platform for research: civil engineering, architecture and urbanism
Prefabricated straight wall type debris flow drainage and guide groove and construction method thereof
The invention discloses a prefabricated straight wall type debris flow drainage and guide groove and a construction method thereof, and relates to the technical field of debris flow drainage and guide groove, the prefabricated straight wall type debris flow drainage and guide groove comprises a plurality of retaining walls made of foam concrete, and the retaining walls are divided into two groups and installed on the two sides of the interior of a ditch bed cross section line respectively; debris flow in the cross section line of the gully bed flows between the two retaining walls and is used for guiding the debris flow, and the retaining walls are provided with impact-resistant reinforcing assemblies used for helping the retaining walls resist impact of the debris flow. The arc-shaped flow guide grooves are formed in the side, facing the debris flow, of the wall body, so that the debris flow can flow along the arc surfaces in the arc-shaped flow guide grooves after being scoured into the arc-shaped flow guide grooves, the flowing direction of the debris flow is changed, and the impact effect of the debris flow on the wall body is relieved; and a triangle is formed by the telescopic anchor rod obliquely inserted into the stratum, the wall body and the ground, so that the wall body can be reinforced from the side face, and the compression resistance and impact resistance of the wall body are improved.
本发明公开了一种预制装配直墙式泥石流排导槽及其施工方法，涉及泥石流排导槽技术领域，预制装配直墙式泥石流排导槽包括由泡沫混凝土制成的多个挡墙，多个挡墙均分为两组并分别安装在沟床横断面线内部两侧，沟床横断面线中的泥石流在两组挡墙之间流动，用于为泥石流导向，所述挡墙上设有用于帮助挡墙抵泥石流冲击的抗冲击加固组件。本发明通过在墙体朝向泥石流的一侧加工多个弧形导流槽，使得泥石流在冲刷到弧形导流槽内部之后能沿着弧形导流槽内部的弧面流动，改变泥石流的流动方向，减轻泥石流对墙体的冲击作用，并利用倾斜插入地层中的伸缩锚杆与墙体、地面组成三角形，使其能够从侧面对墙体进行加固，提高本发明中墙体的抗压和抗冲击性能。
Prefabricated straight wall type debris flow drainage and guide groove and construction method thereof
The invention discloses a prefabricated straight wall type debris flow drainage and guide groove and a construction method thereof, and relates to the technical field of debris flow drainage and guide groove, the prefabricated straight wall type debris flow drainage and guide groove comprises a plurality of retaining walls made of foam concrete, and the retaining walls are divided into two groups and installed on the two sides of the interior of a ditch bed cross section line respectively; debris flow in the cross section line of the gully bed flows between the two retaining walls and is used for guiding the debris flow, and the retaining walls are provided with impact-resistant reinforcing assemblies used for helping the retaining walls resist impact of the debris flow. The arc-shaped flow guide grooves are formed in the side, facing the debris flow, of the wall body, so that the debris flow can flow along the arc surfaces in the arc-shaped flow guide grooves after being scoured into the arc-shaped flow guide grooves, the flowing direction of the debris flow is changed, and the impact effect of the debris flow on the wall body is relieved; and a triangle is formed by the telescopic anchor rod obliquely inserted into the stratum, the wall body and the ground, so that the wall body can be reinforced from the side face, and the compression resistance and impact resistance of the wall body are improved.
本发明公开了一种预制装配直墙式泥石流排导槽及其施工方法，涉及泥石流排导槽技术领域，预制装配直墙式泥石流排导槽包括由泡沫混凝土制成的多个挡墙，多个挡墙均分为两组并分别安装在沟床横断面线内部两侧，沟床横断面线中的泥石流在两组挡墙之间流动，用于为泥石流导向，所述挡墙上设有用于帮助挡墙抵泥石流冲击的抗冲击加固组件。本发明通过在墙体朝向泥石流的一侧加工多个弧形导流槽，使得泥石流在冲刷到弧形导流槽内部之后能沿着弧形导流槽内部的弧面流动，改变泥石流的流动方向，减轻泥石流对墙体的冲击作用，并利用倾斜插入地层中的伸缩锚杆与墙体、地面组成三角形，使其能够从侧面对墙体进行加固，提高本发明中墙体的抗压和抗冲击性能。
Prefabricated straight wall type debris flow drainage and guide groove and construction method thereof
一种预制装配直墙式泥石流排导槽及其施工方法
LIU HAI (author) / WEI WEI (author) / HUANG JIANMIN (author) / PAN GUOLIN (author) / YANG LI (author) / WANG ZHETAO (author) / HE JUN (author) / ZHOU YING (author) / YANG CHANG (author) / ZHANG LUYUN (author)
2024-04-16
Patent
Electronic Resource
Chinese
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