Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Externally-added steel structure reinforced balcony for old house and construction method thereof
The invention relates to an externally-added steel structure reinforced balcony for an old house and a construction method thereof. The balcony comprises an original masonry structure outer wall, an original balcony top plate, an original balcony bottom plate, newly-added square steel stand columns, newly-added longitudinal square steel beams, and newly-added transverse square steel beams. Anchorbolt embedded steel bars are screwed and fixed to embedded steel bar base plates of the original masonry structure outer wall through nuts. One ends of the newly-added longitudinal square steel beamsare welded to the embedded steel bar base plates, and the other ends of the newly-added longitudinal square steel beams are welded to the newly-added square steel stand columns. The two ends of the newly-added transverse square steel beams are welded to the newly-added square steel stand columns correspondingly. The two newly-added longitudinal square steel beams and the newly-added transverse square steel beam are installed in the mode of being tightly attached to the lower portion of the original balcony bottom plate and used for bearing the load of the whole balcony. Similarly, the two newly-added longitudinal square steel beams and the newly-added transverse square steel beam are tightly attached to the lower portion of the original balcony top plate and used for bearing the load of the original balcony top plate. The externally-added steel structure reinforced balcony for the old house has the most remarkable advantages that when an original balcony is reinforced, a steel structure is adopted for reinforcement, so that the construction period is short, materials are low-carbon and environmentally friendly, and the influence on daily life of original residents is small.
本发明涉及一种老旧住宅采用外加钢结构加固阳台及其施工方法，包括原砌体结构外墙、原阳台顶板、原阳台底板、新增方钢立柱、新增纵向方钢梁、新增横向方钢梁；所述锚栓植筋通过螺母与原砌体结构外墙的植筋垫板拧紧固定；所述的新增纵向方钢梁一端与植筋垫板进行焊接，另一端与新增方钢立柱进行焊接；所述新增横向方钢梁两端分别与新增方钢立柱焊接；所述的新增纵向方钢梁两根和新增横向方钢梁一根都紧贴原阳台底板下部安装，用于承担整个阳台的荷载；同理，所述原阳台顶板的下部也是由新增纵向方钢梁两根和新增横向方钢梁一根紧贴，用于承担原阳台顶板荷载。本发明最显著的优势在于对原阳台加固时，采用钢结构加固，施工周期短、材料低碳环保，对原住户的日常生活影响较小。
Externally-added steel structure reinforced balcony for old house and construction method thereof
The invention relates to an externally-added steel structure reinforced balcony for an old house and a construction method thereof. The balcony comprises an original masonry structure outer wall, an original balcony top plate, an original balcony bottom plate, newly-added square steel stand columns, newly-added longitudinal square steel beams, and newly-added transverse square steel beams. Anchorbolt embedded steel bars are screwed and fixed to embedded steel bar base plates of the original masonry structure outer wall through nuts. One ends of the newly-added longitudinal square steel beamsare welded to the embedded steel bar base plates, and the other ends of the newly-added longitudinal square steel beams are welded to the newly-added square steel stand columns. The two ends of the newly-added transverse square steel beams are welded to the newly-added square steel stand columns correspondingly. The two newly-added longitudinal square steel beams and the newly-added transverse square steel beam are installed in the mode of being tightly attached to the lower portion of the original balcony bottom plate and used for bearing the load of the whole balcony. Similarly, the two newly-added longitudinal square steel beams and the newly-added transverse square steel beam are tightly attached to the lower portion of the original balcony top plate and used for bearing the load of the original balcony top plate. The externally-added steel structure reinforced balcony for the old house has the most remarkable advantages that when an original balcony is reinforced, a steel structure is adopted for reinforcement, so that the construction period is short, materials are low-carbon and environmentally friendly, and the influence on daily life of original residents is small.
本发明涉及一种老旧住宅采用外加钢结构加固阳台及其施工方法，包括原砌体结构外墙、原阳台顶板、原阳台底板、新增方钢立柱、新增纵向方钢梁、新增横向方钢梁；所述锚栓植筋通过螺母与原砌体结构外墙的植筋垫板拧紧固定；所述的新增纵向方钢梁一端与植筋垫板进行焊接，另一端与新增方钢立柱进行焊接；所述新增横向方钢梁两端分别与新增方钢立柱焊接；所述的新增纵向方钢梁两根和新增横向方钢梁一根都紧贴原阳台底板下部安装，用于承担整个阳台的荷载；同理，所述原阳台顶板的下部也是由新增纵向方钢梁两根和新增横向方钢梁一根紧贴，用于承担原阳台顶板荷载。本发明最显著的优势在于对原阳台加固时，采用钢结构加固，施工周期短、材料低碳环保，对原住户的日常生活影响较小。
Externally-added steel structure reinforced balcony for old house and construction method thereof
一种老旧住宅采用外加钢结构加固阳台及其施工方法
DONG YOU (Autor:in) / JIA ZHENGHUA (Autor:in) / JU SHUSEN (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
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