Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-voltage transmission line tower pile foundation type capable of reducing watercourse damming
The invention relates to the technical field of electric power engineering, in particular to a high-voltage transmission line tower pile foundation type capable of reducing watercourse damming, which comprises a mounting table for mounting a tower, a plurality of groups of pile bodies for supporting the mounting table are fixedly connected to the bottom of the mounting table, and the pile bodies are inserted into a watercourse bed. The outer side of the pile body is provided with a contact part used for reducing damming of river water flow. According to the embodiment of the invention, kinetic energy loss and retention time when water flow passes through the pile body are reduced by increasing the ratio of the flowing length of the water flow passing through the pile body to the water flow impact projection area, and the damming height of the river channel is obviously reduced.
本申请涉及电力工程技术领域，具体是一种可降低河道壅水的高压输电线路杆塔桩基础型式，其包括用于安装杆塔的安装台，所述安装台的底部固接有用于支撑安装台的若干组桩体，所述桩体插入河道河床，所述桩体的外侧具有用于减少河道水流壅水的接触部。本申请实施例是通过提高水流通过桩体的流动长度与水流冲击投影面积比值的方式，减小水流穿过桩体时的动能损失以及停留时间，显著降低了河道壅水的高度。
High-voltage transmission line tower pile foundation type capable of reducing watercourse damming
The invention relates to the technical field of electric power engineering, in particular to a high-voltage transmission line tower pile foundation type capable of reducing watercourse damming, which comprises a mounting table for mounting a tower, a plurality of groups of pile bodies for supporting the mounting table are fixedly connected to the bottom of the mounting table, and the pile bodies are inserted into a watercourse bed. The outer side of the pile body is provided with a contact part used for reducing damming of river water flow. According to the embodiment of the invention, kinetic energy loss and retention time when water flow passes through the pile body are reduced by increasing the ratio of the flowing length of the water flow passing through the pile body to the water flow impact projection area, and the damming height of the river channel is obviously reduced.
本申请涉及电力工程技术领域，具体是一种可降低河道壅水的高压输电线路杆塔桩基础型式，其包括用于安装杆塔的安装台，所述安装台的底部固接有用于支撑安装台的若干组桩体，所述桩体插入河道河床，所述桩体的外侧具有用于减少河道水流壅水的接触部。本申请实施例是通过提高水流通过桩体的流动长度与水流冲击投影面积比值的方式，减小水流穿过桩体时的动能损失以及停留时间，显著降低了河道壅水的高度。
High-voltage transmission line tower pile foundation type capable of reducing watercourse damming
一种可降低河道壅水的高压输电线路杆塔桩基础型式
ZHENG YUESONG (Autor:in) / QI DAOKUN (Autor:in) / YANG MIN (Autor:in) / XI XIAOJUAN (Autor:in) / TANG YAKE (Autor:in) / HU XIN (Autor:in) / WANG WENHUI (Autor:in) / GUO JING (Autor:in) / ZHOU TIEJUN (Autor:in) / XIAO BO (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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