Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Post-anchoring joint for improving bearing capacity of concrete base material and bearing capacity calculation method
The invention discloses a post-anchoring node for improving the bearing capacity of a concrete base material and a bearing capacity calculation method. The post-anchoring node and the bearing capacity calculation method can effectively realize reliable connection between a newly-added steel member and an existing concrete structure. Through the reasonable structure, the concrete base material of the existing concrete structure is prevented from being damaged, and the purpose of improving the bearing capacity of the concrete base material is achieved; effective transmission of vertical force, horizontal force, bending moment and the like of the newly-added steel structural member can be guaranteed under the conditions that damage to the existing concrete structural member is reduced as much as possible and transformation and reinforcement of the existing concrete structural member are reduced as much as possible; the provided connection node stress mode accords with the structure stress calculation assumption.
提高混凝土基材承载力的后锚固节点及承载力计算方法，可有效的实现新增钢构件与既有混凝土结构之间的可靠连接；通过合理的构造，防止既有混凝土结构的混凝土基材破坏，达到提高混凝土基材的承载力的目的；可在尽量降低对既有混凝土结构构件造成损伤以及尽量减少对既有混凝土结构构件改造加固的情况下，保证新增钢结构构件的竖向力、水平力、弯矩等的有效传递；提出的连接节点受力方式符合结构受力计算假定。
Post-anchoring joint for improving bearing capacity of concrete base material and bearing capacity calculation method
The invention discloses a post-anchoring node for improving the bearing capacity of a concrete base material and a bearing capacity calculation method. The post-anchoring node and the bearing capacity calculation method can effectively realize reliable connection between a newly-added steel member and an existing concrete structure. Through the reasonable structure, the concrete base material of the existing concrete structure is prevented from being damaged, and the purpose of improving the bearing capacity of the concrete base material is achieved; effective transmission of vertical force, horizontal force, bending moment and the like of the newly-added steel structural member can be guaranteed under the conditions that damage to the existing concrete structural member is reduced as much as possible and transformation and reinforcement of the existing concrete structural member are reduced as much as possible; the provided connection node stress mode accords with the structure stress calculation assumption.
提高混凝土基材承载力的后锚固节点及承载力计算方法，可有效的实现新增钢构件与既有混凝土结构之间的可靠连接；通过合理的构造，防止既有混凝土结构的混凝土基材破坏，达到提高混凝土基材的承载力的目的；可在尽量降低对既有混凝土结构构件造成损伤以及尽量减少对既有混凝土结构构件改造加固的情况下，保证新增钢结构构件的竖向力、水平力、弯矩等的有效传递；提出的连接节点受力方式符合结构受力计算假定。
Post-anchoring joint for improving bearing capacity of concrete base material and bearing capacity calculation method
提高混凝土基材承载力的后锚固节点及承载力计算方法
PAN PAN (Autor:in) / WEI BIN (Autor:in) / WU YANQIU (Autor:in) / RONG QIHANG (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
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