Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil-rock mixed slope supporting method
The invention relates to the field of slope supporting, and particularly discloses a soil-rock mixed slope supporting method which comprises the following construction steps: excavating on the surface of a site to form a first-layer first-section excavation cavity; leveling a side slope surface formed by a section of excavation cavity inclined surface of the first layer, and constructing soil nails, drainage holes, an assembly type surface layer and ground anchors; repeating the steps to sequentially excavate and support the first-layer second-section excavation cavity, the first-layer third-section excavation cavity and the first-layer N-section excavation cavity; and the excavation step of the soil body on the inner side of the first-layer side slope is repeated, and the second-layer first-section excavation cavity, the second-layer second-section excavation cavity and the second-layer N-section excavation cavity are sequentially excavated and supported. According to the scheme, leveling, soil nail installation, drainage hole arrangement, assembly type surface layer and ground anchor construction are sequentially conducted while excavation is conducted on the slope faces of the excavation cavities of all the layers and all the sections, the stability of the soil-rock mixed slope at the excavation cavity of the upper layer is improved, and the soil-rock mixed slope is not prone to being influenced by instability of a soil-rock mixture.
本发明涉及边坡支护领域，具体公开了一种土岩混合边坡支护方法，包括以下施工步骤：在场地表面开挖形成第一层一段开挖腔；对第一层一段开挖腔斜面所形成的边坡面进行整平，且进行土钉、泄水孔、装配式面层和地锚的施工；重复上述步骤进行第一层二段开挖腔、第一层三段开挖腔···第一层N段开挖腔的依次开挖和支护；重复第一层边坡内侧土体的开挖步骤进行第二层一段开挖腔、第二层二段开挖腔···第二层N段开挖腔的依次开挖和支护。本方案中各层各段的开挖腔的边坡面在开挖的同时依次进行整平、土钉安装、泄水孔设置、装配式面层和地锚的施工，提升上层上一段开挖腔处土岩混合边坡的稳定性，更不易受土岩混合体不稳定地影响。
Soil-rock mixed slope supporting method
The invention relates to the field of slope supporting, and particularly discloses a soil-rock mixed slope supporting method which comprises the following construction steps: excavating on the surface of a site to form a first-layer first-section excavation cavity; leveling a side slope surface formed by a section of excavation cavity inclined surface of the first layer, and constructing soil nails, drainage holes, an assembly type surface layer and ground anchors; repeating the steps to sequentially excavate and support the first-layer second-section excavation cavity, the first-layer third-section excavation cavity and the first-layer N-section excavation cavity; and the excavation step of the soil body on the inner side of the first-layer side slope is repeated, and the second-layer first-section excavation cavity, the second-layer second-section excavation cavity and the second-layer N-section excavation cavity are sequentially excavated and supported. According to the scheme, leveling, soil nail installation, drainage hole arrangement, assembly type surface layer and ground anchor construction are sequentially conducted while excavation is conducted on the slope faces of the excavation cavities of all the layers and all the sections, the stability of the soil-rock mixed slope at the excavation cavity of the upper layer is improved, and the soil-rock mixed slope is not prone to being influenced by instability of a soil-rock mixture.
本发明涉及边坡支护领域，具体公开了一种土岩混合边坡支护方法，包括以下施工步骤：在场地表面开挖形成第一层一段开挖腔；对第一层一段开挖腔斜面所形成的边坡面进行整平，且进行土钉、泄水孔、装配式面层和地锚的施工；重复上述步骤进行第一层二段开挖腔、第一层三段开挖腔···第一层N段开挖腔的依次开挖和支护；重复第一层边坡内侧土体的开挖步骤进行第二层一段开挖腔、第二层二段开挖腔···第二层N段开挖腔的依次开挖和支护。本方案中各层各段的开挖腔的边坡面在开挖的同时依次进行整平、土钉安装、泄水孔设置、装配式面层和地锚的施工，提升上层上一段开挖腔处土岩混合边坡的稳定性，更不易受土岩混合体不稳定地影响。
Soil-rock mixed slope supporting method
一种土岩混合边坡支护方法
SUN RUITONG (Autor:in) / YAO LANYUN (Autor:in) / TIAN XUELEI (Autor:in) / CHEN DING (Autor:in) / HE XING (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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