Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reverse slope cutting treatment method for unloading-limited slope
The invention relates to the technical field of slope treatment, in particular to a reverse slope cutting treatment method for an unloading-limited slope, which comprises the following steps: early-stage slope investigation and investigation, preliminary judgment of the applicability of the reverse slope cutting treatment method, completion of field data collection, field investigation, geological surveying and mapping and hydrological investigation, analysis of hydrological conditions of a slope area, and judgment of the applicability of the reverse slope cutting treatment method. Monitoring an underground water level and a seepage path; a slope stress model is established, and slope stability is evaluated; a complete design scheme is formulated, and the specific position of reverse slope cutting, the slope ratio of slope cutting and the depth and area of slope cutting are determined: various treatment measures are designed in detail, and the treatment measures comprise the engineering amount, the construction technology and the technical requirements; earth excavation is carried out, reverse slope cutting is carried out, the slope cutting slope ratio and depth are controlled, and necessary temporary supporting measures are taken; the conventional slope stabilizing measure construction comprises the steps of anchor rod supporting, soil nailing wall construction, concrete spraying and drainage facility installation. According to the method, by reducing the original potential landslide mass volume, the unloading and load reducing effects are achieved, meanwhile, the drainage direction of underground water is effectively changed, and the problems that the space in front of an existing side slope is insufficient, forward slope cutting is blocked, and the construction period is tight are solved.
本发明涉及边坡治理技术领域，具体涉及一种卸荷受限边坡反向削坡治理方法，包括以下步骤：前期边坡调查与勘察，初步判断反向削坡治理方法适用性，完成现场资料收集、现场勘察以及地质测绘与水文调查，分析边坡区域的水文条件，监测地下水位和渗流路径；建立边坡受力模型，评估边坡稳定性；制定完整设计方案，确定反向削坡具体位置、削坡的坡率、削坡的深度及面积：详细设计各项治理措施，包括工程量、施工工艺和技术要求；土方开挖，反向削坡，控制削坡的坡率和深度，采取必要的临时支护措施；常规边坡稳定措施施工，包括锚杆支护、土钉墙、喷射混凝土、排水设施安装。该方法通过消减原有潜在滑坡体方量，起到卸荷减载的作用，同时有效改变地下水的排泄方向，有助于解决现有边坡坡前空间不足，正向削坡受阻、工期紧的难题。
Reverse slope cutting treatment method for unloading-limited slope
The invention relates to the technical field of slope treatment, in particular to a reverse slope cutting treatment method for an unloading-limited slope, which comprises the following steps: early-stage slope investigation and investigation, preliminary judgment of the applicability of the reverse slope cutting treatment method, completion of field data collection, field investigation, geological surveying and mapping and hydrological investigation, analysis of hydrological conditions of a slope area, and judgment of the applicability of the reverse slope cutting treatment method. Monitoring an underground water level and a seepage path; a slope stress model is established, and slope stability is evaluated; a complete design scheme is formulated, and the specific position of reverse slope cutting, the slope ratio of slope cutting and the depth and area of slope cutting are determined: various treatment measures are designed in detail, and the treatment measures comprise the engineering amount, the construction technology and the technical requirements; earth excavation is carried out, reverse slope cutting is carried out, the slope cutting slope ratio and depth are controlled, and necessary temporary supporting measures are taken; the conventional slope stabilizing measure construction comprises the steps of anchor rod supporting, soil nailing wall construction, concrete spraying and drainage facility installation. According to the method, by reducing the original potential landslide mass volume, the unloading and load reducing effects are achieved, meanwhile, the drainage direction of underground water is effectively changed, and the problems that the space in front of an existing side slope is insufficient, forward slope cutting is blocked, and the construction period is tight are solved.
本发明涉及边坡治理技术领域，具体涉及一种卸荷受限边坡反向削坡治理方法，包括以下步骤：前期边坡调查与勘察，初步判断反向削坡治理方法适用性，完成现场资料收集、现场勘察以及地质测绘与水文调查，分析边坡区域的水文条件，监测地下水位和渗流路径；建立边坡受力模型，评估边坡稳定性；制定完整设计方案，确定反向削坡具体位置、削坡的坡率、削坡的深度及面积：详细设计各项治理措施，包括工程量、施工工艺和技术要求；土方开挖，反向削坡，控制削坡的坡率和深度，采取必要的临时支护措施；常规边坡稳定措施施工，包括锚杆支护、土钉墙、喷射混凝土、排水设施安装。该方法通过消减原有潜在滑坡体方量，起到卸荷减载的作用，同时有效改变地下水的排泄方向，有助于解决现有边坡坡前空间不足，正向削坡受阻、工期紧的难题。
Reverse slope cutting treatment method for unloading-limited slope
一种卸荷受限边坡反向削坡治理方法
HUANG BINCAI (Autor:in) / YE HANMING (Autor:in) / GAN WEI (Autor:in) / XIE SENHUA (Autor:in) / CHEN YONGHUI (Autor:in) / HUANG QINJIAN (Autor:in) / LIN XIAOXIN (Autor:in) / WU LINGXIAO (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
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