Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation treatment method for constructing bottom mud treatment plant on unfavorable geology
The invention discloses a foundation treatment method for constructing a bottom mud treatment plant on unfavorable geology. The foundation treatment method comprises the following steps of drilling; PHC pipe pile construction; preparation of an auxiliary steel material reinforcing component, wherein a spiral steel material component, a connecting steel ring and a broken line type steel material component are prefabricated to form the auxiliary steel material reinforcing component; discharging, wherein the preset auxiliary steel material component is discharged into a drill hole along a hollowcylinder of a PHC pipe pile; and grouting. According to the reasonable construction method for constructing the foundation of the bottom mud treatment plant on the unfavorable geology, the problem that the load is insufficient when foundation construction is carried out on the unfavorable geology is effectively solved; the method has great advantages in economy, a pile body has integrity after construction is completed, and the vertical bearing capacity characteristic value of a single pile meets the design requirement; and the method has the advantages of being high in construction speed andhigh in working efficiency, and is suitable for large-scale popularization.
本发明公开了一种不良地质上建设底泥处理厂的基础处理方法，包括以下步骤：钻孔；PHC管桩施工；辅助钢料加强构件的制备：预制螺旋状钢料构件、连接钢环、折线型钢料构件形成辅助钢料加强构件；下料：将预设的辅助钢料构件沿着PHC管桩的空心圆筒下至钻孔中；注浆；本发明拟定合理的不良地质上建设底泥处理厂的基础的施工方法有效地解决了在不良地质上进行基础建设较为常规的荷载不足的问题；并且本发明方法在经济上具有较大优势，施工完成后桩身具备完整性并且单桩竖向承载力特征值满足设计要求；具备施工速度快、工效高的优点，适合大量推广。
Foundation treatment method for constructing bottom mud treatment plant on unfavorable geology
The invention discloses a foundation treatment method for constructing a bottom mud treatment plant on unfavorable geology. The foundation treatment method comprises the following steps of drilling; PHC pipe pile construction; preparation of an auxiliary steel material reinforcing component, wherein a spiral steel material component, a connecting steel ring and a broken line type steel material component are prefabricated to form the auxiliary steel material reinforcing component; discharging, wherein the preset auxiliary steel material component is discharged into a drill hole along a hollowcylinder of a PHC pipe pile; and grouting. According to the reasonable construction method for constructing the foundation of the bottom mud treatment plant on the unfavorable geology, the problem that the load is insufficient when foundation construction is carried out on the unfavorable geology is effectively solved; the method has great advantages in economy, a pile body has integrity after construction is completed, and the vertical bearing capacity characteristic value of a single pile meets the design requirement; and the method has the advantages of being high in construction speed andhigh in working efficiency, and is suitable for large-scale popularization.
本发明公开了一种不良地质上建设底泥处理厂的基础处理方法，包括以下步骤：钻孔；PHC管桩施工；辅助钢料加强构件的制备：预制螺旋状钢料构件、连接钢环、折线型钢料构件形成辅助钢料加强构件；下料：将预设的辅助钢料构件沿着PHC管桩的空心圆筒下至钻孔中；注浆；本发明拟定合理的不良地质上建设底泥处理厂的基础的施工方法有效地解决了在不良地质上进行基础建设较为常规的荷载不足的问题；并且本发明方法在经济上具有较大优势，施工完成后桩身具备完整性并且单桩竖向承载力特征值满足设计要求；具备施工速度快、工效高的优点，适合大量推广。
Foundation treatment method for constructing bottom mud treatment plant on unfavorable geology
一种不良地质上建设底泥处理厂的基础处理方法
ZHANG YUANJIN (Autor:in) / MA YU (Autor:in) / LUO ERHENG (Autor:in) / HE YUPENG (Autor:in)
07.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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