Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Transverse water passing roadbed structure
The invention belongs to the technical field of highway engineering, and discloses a transverse water passing roadbed structure which is characterized in that N gravel or gravel cushion layers are arranged between common roadbed layers at intervals below the designed flood level elevation, and a plurality of transverse drainage pipes are arranged in each gravel or gravel cushion layer; the transverse drainage pipes are arranged at intervals in the length direction of the roadbed structure and penetrate through the broken stone or gravel cushion layer in the width direction of the roadbed structure. Anti-permeability concrete slope protection layers are arranged on the outer sides of slopes of the common roadbed layer and the N gravel or gravel cushion layers below the designed flood levelelevation, and the two ends of the transverse drainage pipes penetrate through the anti-permeability concrete slope protection layers in a straight mode. The roadbed achieves the transverse water passing function through drainage of the transverse drainage pipes, the gravel or gravel cushion layers can protect the transverse drainage pipes in the roadbed, and the impermeable concrete slope protection layer protects the roadbed slope from being scoured by flood and prevents the flood from permeating into the roadbed.
本发明属于公路工程技术领域，公开了一种横向过水路基结构，在设计洪水位高程以下，普通路基层之间间隔的设置有N层碎石或砾石垫层，每层碎石或砾石垫层的内部设置有多根横向排水管，多根横向排水管沿路基结构的长度方向间隔布置，沿路基结构的宽度方向贯穿所述碎石或砾石垫层；设计洪水位高程以下的普通路基层和N层碎石或砾石垫层的边坡外侧设置有抗渗混凝土边坡防护层，横向排水管两端顺直穿过抗渗混凝土边坡防护层。本发明通过横向排水管的排水使得路基实现横向过水功能，碎石或砾石垫层可保护其中的横向排水管，抗渗混凝土边坡防护层保护路基边坡免受洪水的冲刷，并防止洪水渗入路基内部。
Transverse water passing roadbed structure
The invention belongs to the technical field of highway engineering, and discloses a transverse water passing roadbed structure which is characterized in that N gravel or gravel cushion layers are arranged between common roadbed layers at intervals below the designed flood level elevation, and a plurality of transverse drainage pipes are arranged in each gravel or gravel cushion layer; the transverse drainage pipes are arranged at intervals in the length direction of the roadbed structure and penetrate through the broken stone or gravel cushion layer in the width direction of the roadbed structure. Anti-permeability concrete slope protection layers are arranged on the outer sides of slopes of the common roadbed layer and the N gravel or gravel cushion layers below the designed flood levelelevation, and the two ends of the transverse drainage pipes penetrate through the anti-permeability concrete slope protection layers in a straight mode. The roadbed achieves the transverse water passing function through drainage of the transverse drainage pipes, the gravel or gravel cushion layers can protect the transverse drainage pipes in the roadbed, and the impermeable concrete slope protection layer protects the roadbed slope from being scoured by flood and prevents the flood from permeating into the roadbed.
本发明属于公路工程技术领域，公开了一种横向过水路基结构，在设计洪水位高程以下，普通路基层之间间隔的设置有N层碎石或砾石垫层，每层碎石或砾石垫层的内部设置有多根横向排水管，多根横向排水管沿路基结构的长度方向间隔布置，沿路基结构的宽度方向贯穿所述碎石或砾石垫层；设计洪水位高程以下的普通路基层和N层碎石或砾石垫层的边坡外侧设置有抗渗混凝土边坡防护层，横向排水管两端顺直穿过抗渗混凝土边坡防护层。本发明通过横向排水管的排水使得路基实现横向过水功能，碎石或砾石垫层可保护其中的横向排水管，抗渗混凝土边坡防护层保护路基边坡免受洪水的冲刷，并防止洪水渗入路基内部。
Transverse water passing roadbed structure
一种横向过水路基结构
XIAO TIAN (Autor:in) / DAI FANGJUN (Autor:in) / ZHU SHILIANG (Autor:in) / SUN JISHU (Autor:in) / XU GUIXING (Autor:in) / ZHANG JUNFENG (Autor:in) / NAN ZHI (Autor:in) / ZHANG WEIPING (Autor:in) / WANG JING (Autor:in) / ZHANG LONGMING (Autor:in)
23.02.2021
Patent
Elektronische Ressource
Chinesisch
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