Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formwork-free reinforcement high-ductility concrete construction method for masonry reinforcement
The invention discloses a formwork-erecting-free reinforced high-ductility concrete construction method for masonry reinforcement, which comprises the following steps of: 1, removing a groove at a mortar joint position of a masonry, and forming a mortar joint groove; 2, weathered products on the surface of the masonry are removed; thirdly, metal piles are implanted into the brickwork; fourthly, reinforcing steel bars distributed in a criss-cross mode are laid in the wall face direction of the masonry, and the reinforcing steel bars are fixedly connected with the metal piles; 5, the surface of the masonry and mortar joint grooves are watered and wetted; and sixthly, high-ductility concrete is pressed and plastered on the inner side of the masonry wall face, the high-ductility concrete needs to be plastered into the mortar joint grooves, and the metal piles and the reinforcing steel bars are embedded into the high-ductility concrete. The construction method has the beneficial effects that the high-ductility concrete is plastered into the mortar joint groove, and the overall tying effect of the metal piles and the reinforcing steel bars is combined, so that the anti-cracking performance and integrity of the high-ductility concrete reinforcing layer are higher, and the quality problems of hollowing, cracking and the like are avoided.
本发明公开了一种用于砌体加固的免支模配筋高延性混凝土施工方法，步骤一：在砌体的灰缝位置剔槽，并形成灰缝槽；步骤二：清除砌体表面的风化产物；步骤三：在砌体上植入金属桩；步骤四：在砌体的墙面方向铺设纵横交错分布的加固钢筋，加固钢筋与金属桩固定连接；步骤五：对砌体表面和灰缝槽进行浇水润湿处理；步骤六：在砌体墙面内侧压抹高延性混凝土，高延性混凝土需抹入灰缝槽，金属桩和加固钢筋被嵌设在高延性混凝土内部。本发明的有益效果是：将高延性混凝土抹入灰缝槽，再结合金属桩和加固钢筋的整体拉结作用，使得高延性混凝土加固层抗裂性能和整体性更强，不会出现空鼓、开裂等质量问题。
Formwork-free reinforcement high-ductility concrete construction method for masonry reinforcement
The invention discloses a formwork-erecting-free reinforced high-ductility concrete construction method for masonry reinforcement, which comprises the following steps of: 1, removing a groove at a mortar joint position of a masonry, and forming a mortar joint groove; 2, weathered products on the surface of the masonry are removed; thirdly, metal piles are implanted into the brickwork; fourthly, reinforcing steel bars distributed in a criss-cross mode are laid in the wall face direction of the masonry, and the reinforcing steel bars are fixedly connected with the metal piles; 5, the surface of the masonry and mortar joint grooves are watered and wetted; and sixthly, high-ductility concrete is pressed and plastered on the inner side of the masonry wall face, the high-ductility concrete needs to be plastered into the mortar joint grooves, and the metal piles and the reinforcing steel bars are embedded into the high-ductility concrete. The construction method has the beneficial effects that the high-ductility concrete is plastered into the mortar joint groove, and the overall tying effect of the metal piles and the reinforcing steel bars is combined, so that the anti-cracking performance and integrity of the high-ductility concrete reinforcing layer are higher, and the quality problems of hollowing, cracking and the like are avoided.
本发明公开了一种用于砌体加固的免支模配筋高延性混凝土施工方法，步骤一：在砌体的灰缝位置剔槽，并形成灰缝槽；步骤二：清除砌体表面的风化产物；步骤三：在砌体上植入金属桩；步骤四：在砌体的墙面方向铺设纵横交错分布的加固钢筋，加固钢筋与金属桩固定连接；步骤五：对砌体表面和灰缝槽进行浇水润湿处理；步骤六：在砌体墙面内侧压抹高延性混凝土，高延性混凝土需抹入灰缝槽，金属桩和加固钢筋被嵌设在高延性混凝土内部。本发明的有益效果是：将高延性混凝土抹入灰缝槽，再结合金属桩和加固钢筋的整体拉结作用，使得高延性混凝土加固层抗裂性能和整体性更强，不会出现空鼓、开裂等质量问题。
Formwork-free reinforcement high-ductility concrete construction method for masonry reinforcement
用于砌体加固的免支模配筋高延性混凝土施工方法
ZHENG WEI (Autor:in) / HU BA (Autor:in) / QIAO YAWEI (Autor:in) / XU HAO (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
High-ductility concrete construction reinforcement method based on masonry structure reinforcement
| Europäisches Patentamt | 2023
Influence of Distributed Fiber Reinforcement on Concrete Masonry Ductility
| British Library Conference Proceedings | 2019
| Europäisches Patentamt | 2023
Construction method for novel formwork reinforcement system
| Europäisches Patentamt | 2020