Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Control method for foundation construction under soft stratum treatment-free condition
The invention discloses a control method for foundation construction under a soft stratum treatment-free condition, which comprises the following steps of: S1, cleaning a site, and lofting and positioning a foundation plane position; s2, an inclinometer pipe is arranged on at least one side of the foundation plane position; s3, a foundation groove is excavated, the groove is continuously filled with stabilizing liquid in the excavation process, and the density rho of the stabilizing liquid is dynamically adjusted according to the size of delta S till groove forming is completed; s4, cast-in-place or prefabricated foundation hoisting is carried out in the formed groove to form a foundation, and the discharged stabilizing liquid is collected for follow-up repeated utilization; and S5, grouting is conducted, and after grout is solidified, the foundation and the soft soil layer are stably connected. Deformation of the soft soil layer in the grooving process is monitored in real time, the proportion of the stabilizing liquid is dynamically adjusted according to the deformation amount, density adjustment is achieved, and rapid, safe and environment-friendly construction is achieved.
本发明公开了一种软弱地层无处理条件下基础施工的控制方法，包括以下步骤：S1、清理场地，对基础平面位置进行放样定位；S2、在基础平面位置至少一侧布设测斜管；S3、开挖基础成槽，开挖过程中持续往成槽内填充稳定液，根据ΔS的大小来动态调整稳定液密度ρ，直至成槽完成；S4、在成槽内现浇或预制基础吊装形成基础，收集排出的稳定液待后续重复利用；S5、压浆，待浆液固结后基础与软弱土层间稳定连接。本发明实时监测成槽过程中软弱土层变形，根据变形量大小，动态调整稳定液配比实现密度调整，快速、安全、环保施工。
Control method for foundation construction under soft stratum treatment-free condition
The invention discloses a control method for foundation construction under a soft stratum treatment-free condition, which comprises the following steps of: S1, cleaning a site, and lofting and positioning a foundation plane position; s2, an inclinometer pipe is arranged on at least one side of the foundation plane position; s3, a foundation groove is excavated, the groove is continuously filled with stabilizing liquid in the excavation process, and the density rho of the stabilizing liquid is dynamically adjusted according to the size of delta S till groove forming is completed; s4, cast-in-place or prefabricated foundation hoisting is carried out in the formed groove to form a foundation, and the discharged stabilizing liquid is collected for follow-up repeated utilization; and S5, grouting is conducted, and after grout is solidified, the foundation and the soft soil layer are stably connected. Deformation of the soft soil layer in the grooving process is monitored in real time, the proportion of the stabilizing liquid is dynamically adjusted according to the deformation amount, density adjustment is achieved, and rapid, safe and environment-friendly construction is achieved.
本发明公开了一种软弱地层无处理条件下基础施工的控制方法，包括以下步骤：S1、清理场地，对基础平面位置进行放样定位；S2、在基础平面位置至少一侧布设测斜管；S3、开挖基础成槽，开挖过程中持续往成槽内填充稳定液，根据ΔS的大小来动态调整稳定液密度ρ，直至成槽完成；S4、在成槽内现浇或预制基础吊装形成基础，收集排出的稳定液待后续重复利用；S5、压浆，待浆液固结后基础与软弱土层间稳定连接。本发明实时监测成槽过程中软弱土层变形，根据变形量大小，动态调整稳定液配比实现密度调整，快速、安全、环保施工。
Control method for foundation construction under soft stratum treatment-free condition
一种软弱地层无处理条件下基础施工的控制方法
LI DEJIE (Autor:in) / YANG ZHAO (Autor:in) / CHEN PEISHUAI (Autor:in) / JI FUQUAN (Autor:in) / XIAO JING (Autor:in) / HE ZUHAO (Autor:in) / ZENG XUTAO (Autor:in) / RAO WEISHENG (Autor:in) / ZHAO XU (Autor:in) / ZHU JUNTAO (Autor:in)
03.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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