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A platform for research: civil engineering, architecture and urbanism
Large-area soft soil foundation in-situ solidification method
The invention discloses an in-situ curing method for a large-area soft soil foundation. The in-situ curing method comprises the following steps that S1, a site is cleaned, and a stirrer supporting platform is arranged; s2, a cantilever rod and a powerful stirring mechanism are driven by a mechanical arm of the stirring machine to extend downwards to the treatment depth step by step, and slurry spraying is conducted while stirring is conducted through a slurry spraying pipe arranged on the cantilever rod; in the working process of the powerful stirring mechanism, the powerful stirring mechanism is driven by the first driving part to rotate, and a stirring head in the powerful stirring mechanism is driven by the second driving part to rotate, so that the stirring head rotates around the axis of the powerful stirring mechanism while rotating around the axis of the powerful stirring mechanism; s3, after curing and stirring are completed, the ground is filled and compacted, and maintenance is conducted till the design strength is met; the powerful stirring mechanism comprises a rotating shaft rotationally connected to the bottom end of the cantilever rod and a stirring head rotationally connected to the rotating shaft. The stirring device has the effect of expanding the stirring range of the stirring head.
本申请公开了一种大面积软土地基就地固化方法，其包括以下步骤：S1、清理现场并设搅拌机支撑平台；S2、通过搅拌机的机械臂驱动悬臂杆以及强力搅拌机构向下逐步伸入至处理深度，通过设置于悬臂杆上的喷浆管边搅拌边喷浆；强力搅拌机构工作的过程中，通过第一驱动件驱动强力搅拌机构转动，通过第二驱动件驱动强力搅拌机构中的搅拌头转动，使搅拌头绕自身轴线方向转动的同时绕强力搅拌机构的轴线转动；S3、固化搅拌完毕后，对地面进行填平压实并养护至满足设计强度；强力搅拌机构包括转动连接于悬臂杆底端的转动轴和转动连接于转动轴的搅拌头。本申请具有扩大了搅拌头的搅拌范围的效果。
Large-area soft soil foundation in-situ solidification method
The invention discloses an in-situ curing method for a large-area soft soil foundation. The in-situ curing method comprises the following steps that S1, a site is cleaned, and a stirrer supporting platform is arranged; s2, a cantilever rod and a powerful stirring mechanism are driven by a mechanical arm of the stirring machine to extend downwards to the treatment depth step by step, and slurry spraying is conducted while stirring is conducted through a slurry spraying pipe arranged on the cantilever rod; in the working process of the powerful stirring mechanism, the powerful stirring mechanism is driven by the first driving part to rotate, and a stirring head in the powerful stirring mechanism is driven by the second driving part to rotate, so that the stirring head rotates around the axis of the powerful stirring mechanism while rotating around the axis of the powerful stirring mechanism; s3, after curing and stirring are completed, the ground is filled and compacted, and maintenance is conducted till the design strength is met; the powerful stirring mechanism comprises a rotating shaft rotationally connected to the bottom end of the cantilever rod and a stirring head rotationally connected to the rotating shaft. The stirring device has the effect of expanding the stirring range of the stirring head.
本申请公开了一种大面积软土地基就地固化方法，其包括以下步骤：S1、清理现场并设搅拌机支撑平台；S2、通过搅拌机的机械臂驱动悬臂杆以及强力搅拌机构向下逐步伸入至处理深度，通过设置于悬臂杆上的喷浆管边搅拌边喷浆；强力搅拌机构工作的过程中，通过第一驱动件驱动强力搅拌机构转动，通过第二驱动件驱动强力搅拌机构中的搅拌头转动，使搅拌头绕自身轴线方向转动的同时绕强力搅拌机构的轴线转动；S3、固化搅拌完毕后，对地面进行填平压实并养护至满足设计强度；强力搅拌机构包括转动连接于悬臂杆底端的转动轴和转动连接于转动轴的搅拌头。本申请具有扩大了搅拌头的搅拌范围的效果。
Large-area soft soil foundation in-situ solidification method
一种大面积软土地基就地固化方法
HE KAIYANG (author) / XU CHENGSHUANG (author) / XU HUI (author) / QU QIANG (author) / ZAN YONGQI (author) / LIU ZHENGHANG (author) / ZHOU HANG (author) / YANG JIZHONG (author) / CHEN YAO (author) / GUO KAI (author)
2022-08-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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