Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Memory alloy reinforced 3D printed concrete structure and processing method
The invention discloses a memory alloy reinforced 3D printed concrete structure and a processing method. The memory alloy reinforced 3D printed concrete structure comprises a 3D printed concrete bodyand a memory alloy assembly, wherein the 3D printed concrete body is manufactured in a 3D layer-by-layer printing mode; the memory alloy assembly comprises memory alloy stirrups and memory alloy rods,and the memory alloy stirrups are anchored at interlayer positions of the 3D printed concrete body; the memory alloy rods are anchored in the 3D printed concrete body in the longitudinal direction ofthe 3D printed concrete body; and the memory alloy stirrups and the memory alloy rods are in a shrinkage deformation state and provide circumferential and longitudinal prestress for the 3D printed concrete body. The memory alloy reinforced 3D printed concrete structure has the advantages that the overall mechanical property is greatly enhanced, the ductility performance and the energy dissipationcapacity are high, and the safety and reliability of a building structure can be guaranteed.
本发明公开了一种记忆合金增强3D打印混凝土结构及加工方法，其中，记忆合金增强3D打印混凝土结构包括3D打印混凝土本体和记忆合金组件；3D打印混凝土本体采用3D逐层打印方式制成；记忆合金组件包括记忆合金箍筋和记忆合金棒，记忆合金箍筋锚固于3D打印混凝土本体的层间位置；记忆合金棒沿3D打印混凝土本体的纵向方向锚固于3D打印混凝土本体中；记忆合金箍筋及记忆合金棒均呈收缩变形状态，为3D打印混凝土本体提供环向和纵向的预应力。本发明的记忆合金增强3D打印混凝土结构整体力学性能大大增强，延性性能和耗能能力高，能够保证建筑结构的安全可靠。
Memory alloy reinforced 3D printed concrete structure and processing method
The invention discloses a memory alloy reinforced 3D printed concrete structure and a processing method. The memory alloy reinforced 3D printed concrete structure comprises a 3D printed concrete bodyand a memory alloy assembly, wherein the 3D printed concrete body is manufactured in a 3D layer-by-layer printing mode; the memory alloy assembly comprises memory alloy stirrups and memory alloy rods,and the memory alloy stirrups are anchored at interlayer positions of the 3D printed concrete body; the memory alloy rods are anchored in the 3D printed concrete body in the longitudinal direction ofthe 3D printed concrete body; and the memory alloy stirrups and the memory alloy rods are in a shrinkage deformation state and provide circumferential and longitudinal prestress for the 3D printed concrete body. The memory alloy reinforced 3D printed concrete structure has the advantages that the overall mechanical property is greatly enhanced, the ductility performance and the energy dissipationcapacity are high, and the safety and reliability of a building structure can be guaranteed.
本发明公开了一种记忆合金增强3D打印混凝土结构及加工方法，其中，记忆合金增强3D打印混凝土结构包括3D打印混凝土本体和记忆合金组件；3D打印混凝土本体采用3D逐层打印方式制成；记忆合金组件包括记忆合金箍筋和记忆合金棒，记忆合金箍筋锚固于3D打印混凝土本体的层间位置；记忆合金棒沿3D打印混凝土本体的纵向方向锚固于3D打印混凝土本体中；记忆合金箍筋及记忆合金棒均呈收缩变形状态，为3D打印混凝土本体提供环向和纵向的预应力。本发明的记忆合金增强3D打印混凝土结构整体力学性能大大增强，延性性能和耗能能力高，能够保证建筑结构的安全可靠。
Memory alloy reinforced 3D printed concrete structure and processing method
记忆合金增强3D打印混凝土结构及加工方法
LIN HONGWEI (Autor:in) / ZHANG DAOBO (Autor:in) / FENG PENG (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04G
SCAFFOLDING
,
Baugerüste
Superelastic shape memory alloy cables for reinforced concrete applications
| British Library Online Contents | 2017
Superelastic shape memory alloy cables for reinforced concrete applications
| Online Contents | 2017
Superelastic shape memory alloy cables for reinforced concrete applications
| British Library Online Contents | 2017
Shape memory alloy self-resetting reinforced concrete frame node
| Europäisches Patentamt | 2023