Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of soil slope protection structure
The invention discloses a construction method of a slope protection structure of a soil slope, which adopts a combined structure of a panel structure, grouting soil nails, connecting steel bars and a cement blanket to form a stress main body of a protection framework of the slope, and avoids unfavorable deformation and damage of a natural soil body through the arrangement of a segmented panel structure. The stability of the panel structures is enhanced through the arrangement of the grouting soil nails, the overall stability of all the panel structures is enhanced through the arrangement of the connecting steel bars, and the cement blanket framework surface layer structure is light in weight, easy to construct, high in deformation resistance and good in structural durability and plays a role in protecting natural soil in the combined framework; concrete or mortar rubbles are adopted in the triangular area of the foundation pit to form an end structure, so that the waterproof problem of the two ends of the flexible combined framework can be solved, and high supporting capacity is provided for the bottom of the structure; the rectangular protruding section bar is wrapped by the cement blanket, the cement blanket and the rectangular protruding section bar are sewn to form the water blocking edge structure, and the water blocking edge structure is flexibly connected with the framework structure and is not prone to damage, construction is easy and rapid, and economical efficiency is good.
本发明公开了一种土质边坡护坡结构的施工方法，通过采用面板结构+注浆土钉+连接钢筋+水泥毯的组合结构形成边坡的防护骨架的受力主体，通过分段面板结构的设置避免了天然土体的不利变形和破坏，注浆土钉的设置增强了面板结构的稳定性，连接钢筋的设置增强了所有面板结构的整体稳定性，水泥毯骨架面层结构质轻、易施工、抗变形能力强、结构耐久性好，对组合骨架内的天然土体起保护作用；在基坑三角区采用混凝土或浆砌片石砌筑形成端头结构可以解决柔性组合骨架两端的防水问题，并为结构底部提供较高的支撑能力；采用水泥毯包裹矩形凸出型材，并与水泥毯缝合形成拦水缘结构，拦水缘结构与骨架结构柔性连接，不易破坏、施工简单快速、经济性好。
Construction method of soil slope protection structure
The invention discloses a construction method of a slope protection structure of a soil slope, which adopts a combined structure of a panel structure, grouting soil nails, connecting steel bars and a cement blanket to form a stress main body of a protection framework of the slope, and avoids unfavorable deformation and damage of a natural soil body through the arrangement of a segmented panel structure. The stability of the panel structures is enhanced through the arrangement of the grouting soil nails, the overall stability of all the panel structures is enhanced through the arrangement of the connecting steel bars, and the cement blanket framework surface layer structure is light in weight, easy to construct, high in deformation resistance and good in structural durability and plays a role in protecting natural soil in the combined framework; concrete or mortar rubbles are adopted in the triangular area of the foundation pit to form an end structure, so that the waterproof problem of the two ends of the flexible combined framework can be solved, and high supporting capacity is provided for the bottom of the structure; the rectangular protruding section bar is wrapped by the cement blanket, the cement blanket and the rectangular protruding section bar are sewn to form the water blocking edge structure, and the water blocking edge structure is flexibly connected with the framework structure and is not prone to damage, construction is easy and rapid, and economical efficiency is good.
本发明公开了一种土质边坡护坡结构的施工方法，通过采用面板结构+注浆土钉+连接钢筋+水泥毯的组合结构形成边坡的防护骨架的受力主体，通过分段面板结构的设置避免了天然土体的不利变形和破坏，注浆土钉的设置增强了面板结构的稳定性，连接钢筋的设置增强了所有面板结构的整体稳定性，水泥毯骨架面层结构质轻、易施工、抗变形能力强、结构耐久性好，对组合骨架内的天然土体起保护作用；在基坑三角区采用混凝土或浆砌片石砌筑形成端头结构可以解决柔性组合骨架两端的防水问题，并为结构底部提供较高的支撑能力；采用水泥毯包裹矩形凸出型材，并与水泥毯缝合形成拦水缘结构，拦水缘结构与骨架结构柔性连接，不易破坏、施工简单快速、经济性好。
Construction method of soil slope protection structure
一种土质边坡护坡结构的施工方法
YUAN BAO (Autor:in) / LIU JIANMING (Autor:in) / SONG XIANCHANG (Autor:in) / REN PENGCHENG (Autor:in) / MA XIANBIN (Autor:in) / LI MENG (Autor:in) / ZHU BIAO (Autor:in) / YAO YUCHUN (Autor:in) / FANG LIFENG (Autor:in) / WANG RUNMIN (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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