Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving locally hollow square pile
The invention discloses an energy-saving locally hollow square pile. The energy-saving locally hollow square pile comprises a square pile body, a center fixing rib and an energy-saving cavity structure, wherein the center fixing rib is arranged in the length direction of the square pile body and located between main ribs, and the energy-saving cavity structure is arranged on the center fixing rib; and the energy-saving cavity structure comprises at least two hollow cylinders arranged on the center fixing rib in a sleeving and spaced mode, two connecting holes formed in the ends of the hollow cylinders in a spaced mode, threaded sections arranged on the outer wall of the center fixing rib in a spaced mode, two limiting bolts arranged on the center fixing rib in a sleeving mode and located on the two sides of the connecting holes, and limiting steel wires arranged between the two adjacent hollow cylinders. According to the energy-saving locally hollow square pile, the stress strength of the hollow cylinders is kept through the hollow cylinders, meanwhile, the original concrete size is replaced, the overall weight of the square pile is greatly reduced, carrying and transportation are facilitated, and the labor cost and the transportation cost are saved.
一种节能型局部空心方桩，其包括一个方桩本体，一个沿所述方桩本体长度方向设置且位于主筋之间的中心固定筋，以及设置在所述中心固定筋上的节能空腔结构，所述节能空腔结构包括至少两个间隔套设在所述中心固定筋上的空心筒，两个间隔设置在所述空心筒端的连接孔，间隔设置在所述中心固定筋外壁的螺纹段，两个间隔套设在所述中心固定筋上且位于连接孔两侧的限位螺栓，以及至少两个设置在相邻的两个空心筒之间的限位钢丝。本节能型局部空心方桩通过空心筒保持空心筒的受力强度的同时代替了原有的混凝土体积，大大减小了方桩整体的重量，利于搬运与运输，节省了人工成本与运输成本。
Energy-saving locally hollow square pile
The invention discloses an energy-saving locally hollow square pile. The energy-saving locally hollow square pile comprises a square pile body, a center fixing rib and an energy-saving cavity structure, wherein the center fixing rib is arranged in the length direction of the square pile body and located between main ribs, and the energy-saving cavity structure is arranged on the center fixing rib; and the energy-saving cavity structure comprises at least two hollow cylinders arranged on the center fixing rib in a sleeving and spaced mode, two connecting holes formed in the ends of the hollow cylinders in a spaced mode, threaded sections arranged on the outer wall of the center fixing rib in a spaced mode, two limiting bolts arranged on the center fixing rib in a sleeving mode and located on the two sides of the connecting holes, and limiting steel wires arranged between the two adjacent hollow cylinders. According to the energy-saving locally hollow square pile, the stress strength of the hollow cylinders is kept through the hollow cylinders, meanwhile, the original concrete size is replaced, the overall weight of the square pile is greatly reduced, carrying and transportation are facilitated, and the labor cost and the transportation cost are saved.
一种节能型局部空心方桩，其包括一个方桩本体，一个沿所述方桩本体长度方向设置且位于主筋之间的中心固定筋，以及设置在所述中心固定筋上的节能空腔结构，所述节能空腔结构包括至少两个间隔套设在所述中心固定筋上的空心筒，两个间隔设置在所述空心筒端的连接孔，间隔设置在所述中心固定筋外壁的螺纹段，两个间隔套设在所述中心固定筋上且位于连接孔两侧的限位螺栓，以及至少两个设置在相邻的两个空心筒之间的限位钢丝。本节能型局部空心方桩通过空心筒保持空心筒的受力强度的同时代替了原有的混凝土体积，大大减小了方桩整体的重量，利于搬运与运输，节省了人工成本与运输成本。
Energy-saving locally hollow square pile
一种节能型局部空心方桩
FAN HUA (Autor:in) / XU SHUNLIANG (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Hollow pile depth control method for prestressed hollow square pile
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