Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-stabilizing steel sheet pile cofferdam structure and construction method
The utility model discloses a self-stabilizing steel sheet pile cofferdam structure, and relates to the field of bridge engineering construction basic equipment. The structure comprises steel sheet piles, inner supports, outer ring beams and connecting parts, wherein the inner supports comprise supporting rods and inner ring beams, the inner ring beams and the outer ring beams abut against the inner surface and the outer surface of the steel sheet pile respectively, and the connecting part is parallel to the supporting rod on the uppermost layer. The inner ring beams, the outer ring beams, the supporting rods and the connecting parts on the uppermost layer and the inner ring beams and the supporting rods on other layers form a structural system to participate in stress, and the connecting parts are subjected to prestress tension, so that the connecting parts cannot greatly damage the tops of the steel sheet piles due to extension. The overall stability and the upheaval stability of the steel plate pile are guaranteed, the problems that the steel plate pile in a cofferdam structure is long and the inserting and pulling time is long can be solved, and therefore the purposes of saving the construction period and cost and facilitating construction are achieved.
一种自稳式钢板桩围堰结构，涉及桥梁工程施工基础设备领域。其包括钢板桩、内支撑、外圈梁和连接部件。其中，内支撑包括支撑杆和内圈梁，内圈梁和外圈梁分别抵持于钢板桩的内外表面，连接部件与最上层的支撑杆平行设置。本申请最上层的内外圈梁、支撑杆和连接部件，与其他层内圈梁和支撑杆组成结构体系参与受力，并且对连接部件进行预应力张拉，可使连接部件不会因为伸长造成钢板桩顶部的破坏大大。本申请保证了钢板桩的整体稳定性和隆起稳定性，能解决围堰结构中的钢板桩桩长较长，且插拔时间较长的问题，从而达到节约工期和成本，以及便于施工的目的。
Self-stabilizing steel sheet pile cofferdam structure and construction method
The utility model discloses a self-stabilizing steel sheet pile cofferdam structure, and relates to the field of bridge engineering construction basic equipment. The structure comprises steel sheet piles, inner supports, outer ring beams and connecting parts, wherein the inner supports comprise supporting rods and inner ring beams, the inner ring beams and the outer ring beams abut against the inner surface and the outer surface of the steel sheet pile respectively, and the connecting part is parallel to the supporting rod on the uppermost layer. The inner ring beams, the outer ring beams, the supporting rods and the connecting parts on the uppermost layer and the inner ring beams and the supporting rods on other layers form a structural system to participate in stress, and the connecting parts are subjected to prestress tension, so that the connecting parts cannot greatly damage the tops of the steel sheet piles due to extension. The overall stability and the upheaval stability of the steel plate pile are guaranteed, the problems that the steel plate pile in a cofferdam structure is long and the inserting and pulling time is long can be solved, and therefore the purposes of saving the construction period and cost and facilitating construction are achieved.
一种自稳式钢板桩围堰结构，涉及桥梁工程施工基础设备领域。其包括钢板桩、内支撑、外圈梁和连接部件。其中，内支撑包括支撑杆和内圈梁，内圈梁和外圈梁分别抵持于钢板桩的内外表面，连接部件与最上层的支撑杆平行设置。本申请最上层的内外圈梁、支撑杆和连接部件，与其他层内圈梁和支撑杆组成结构体系参与受力，并且对连接部件进行预应力张拉，可使连接部件不会因为伸长造成钢板桩顶部的破坏大大。本申请保证了钢板桩的整体稳定性和隆起稳定性，能解决围堰结构中的钢板桩桩长较长，且插拔时间较长的问题，从而达到节约工期和成本，以及便于施工的目的。
Self-stabilizing steel sheet pile cofferdam structure and construction method
一种自稳式钢板桩围堰结构及施工方法
ZHANG YANG (Autor:in) / PENG XIANSHAN (Autor:in) / WU XIAOJUN (Autor:in) / HUANG FENG (Autor:in) / ZHANG JINBEI (Autor:in) / ZENG BICONG (Autor:in) / CUI DAPENG (Autor:in) / WANG HUIJUAN (Autor:in) / LAN WENFENG (Autor:in) / ZHOU YUDONG (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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