Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Height-adjustable modular prestress fan foundation and construction method thereof
The invention discloses a height-adjustable modular prestress fan foundation. The foundation comprises a plurality of splicing units, a horizontal connecting piece and a prestress locking assembly. The splicing units are sequentially spliced in the horizontal direction to form a closed annular structure, and each splicing unit is composed of a center part and a flange part arranged at the outer side of the center part in an extending manner. The horizontal connecting piece comprises first fastening bolts, second fastening bolts and third fastening bolts, the first fastening bolts and the second fastening bolts are arranged at the center parts, the third fastening bolts are arranged at the flange parts, and the first fastening bolts, the second fastening bolts and the third fastening boltsare all used for connecting the adjacent splicing units; and the prestress locking assembly comprises longitudinal anchor rods arranged in the center parts, upper anchor plate arranged on the top faces of the center parts and lower anchor plates arranged on the bottom faces of the center parts, and the longitudinal anchor rods are connected with the upper anchor plates and the lower anchor platesin a fastened manner. All modules can be produced in batches through factory prefabrication and combined with field assembly, the construction speed is greatly increased, and the construction period is shortened; and the height of the center part can be flexibly adjusted according to construction requirements so as to meet flood control requirements of projects.
本发明公开了一种高度可调的模块化预应力风机基础，包括多个拼装单元，其沿水平方向依次拼接构成闭合环状结构，每一拼接单元均由中心部和延伸设置在中心部外侧的翼缘部组成；水平连接件，包括设置在中心部的第一紧固螺栓和第二紧固螺栓，以及设置在翼缘部的第三紧固螺栓，第一紧固螺栓、第二紧固螺栓和第三紧固螺栓均用于连接相邻拼接单元；预应力锁紧组件，包括设置在中心部的纵向锚杆、设置在中心部顶面的上锚板和设置在中心部底面的下锚板，纵向锚杆与上锚板和下锚板紧固相连。本发明可通过工厂化预制批量生产各模块和现场装配相结合，大大提高了施工速度，缩短了施工周期；还可以根据施工要求灵活调节中心部高度，以满足项目的防洪要求。
Height-adjustable modular prestress fan foundation and construction method thereof
The invention discloses a height-adjustable modular prestress fan foundation. The foundation comprises a plurality of splicing units, a horizontal connecting piece and a prestress locking assembly. The splicing units are sequentially spliced in the horizontal direction to form a closed annular structure, and each splicing unit is composed of a center part and a flange part arranged at the outer side of the center part in an extending manner. The horizontal connecting piece comprises first fastening bolts, second fastening bolts and third fastening bolts, the first fastening bolts and the second fastening bolts are arranged at the center parts, the third fastening bolts are arranged at the flange parts, and the first fastening bolts, the second fastening bolts and the third fastening boltsare all used for connecting the adjacent splicing units; and the prestress locking assembly comprises longitudinal anchor rods arranged in the center parts, upper anchor plate arranged on the top faces of the center parts and lower anchor plates arranged on the bottom faces of the center parts, and the longitudinal anchor rods are connected with the upper anchor plates and the lower anchor platesin a fastened manner. All modules can be produced in batches through factory prefabrication and combined with field assembly, the construction speed is greatly increased, and the construction period is shortened; and the height of the center part can be flexibly adjusted according to construction requirements so as to meet flood control requirements of projects.
本发明公开了一种高度可调的模块化预应力风机基础，包括多个拼装单元，其沿水平方向依次拼接构成闭合环状结构，每一拼接单元均由中心部和延伸设置在中心部外侧的翼缘部组成；水平连接件，包括设置在中心部的第一紧固螺栓和第二紧固螺栓，以及设置在翼缘部的第三紧固螺栓，第一紧固螺栓、第二紧固螺栓和第三紧固螺栓均用于连接相邻拼接单元；预应力锁紧组件，包括设置在中心部的纵向锚杆、设置在中心部顶面的上锚板和设置在中心部底面的下锚板，纵向锚杆与上锚板和下锚板紧固相连。本发明可通过工厂化预制批量生产各模块和现场装配相结合，大大提高了施工速度，缩短了施工周期；还可以根据施工要求灵活调节中心部高度，以满足项目的防洪要求。
Height-adjustable modular prestress fan foundation and construction method thereof
高度可调的模块化预应力风机基础及其施工方法
XU CHANG (Autor:in) / XIAO YANZI (Autor:in) / HOU XINXIN (Autor:in) / JI XIAOHONG (Autor:in) / ZHAI LIJUN (Autor:in) / FAN XIAOFA (Autor:in) / ZHANG HONGXING (Autor:in) / LIANG CHUNGUANG (Autor:in) / DU YUANJIE (Autor:in) / CHEN FEIYE (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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