A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bonded prestressed beam construction process
The invention relates to a bonded prestressed beam construction process. The bonded prestressed beam construction process comprises the following steps of S1, construction preparation, S11, laying a non-prestressed rib framework and non-prestressed ribs; S12, preparing an end mold; S13, preparing an erection rib; S14, pre-stressed tendons being prepared; S2, laying of prestressed tendons, S21, mounting of erection tendons; S22, laying a bonded corrugated pipe; S23, mounting an exhaust hole; S24, tensioning end nodes being installed; S25, penetrating prestressed tendons; S26, closing a template; S27, concrete being poured; S3, tensioning the prestressed tendons; S4, grouting of the prestressed duct; and S5, a prestress tensioning end being blocked. The bonded prestressed beam construction process is reasonable in design, excellent in structural performance, excellent in anti-seismic performance and simple in construction process, and the quality is easy to control.
本发明涉及一种有粘结预应力梁施工工艺，包括：步骤S1，施工准备，包括：步骤S11，铺设非预应力筋骨架以及非预应力筋；步骤S12，准备端模；步骤S13，准备架立筋；步骤S14，准备预应力筋；步骤S2，铺放预应力筋，包括：步骤S21,安装架立筋；步骤S22,铺设有粘结波纹管；步骤S23,安装排气孔；步骤S24,安装张拉端节点；步骤S25,穿预应力筋；步骤S26,合模板；步骤S27,浇筑混凝土；步骤S3，预应力筋的张拉；步骤S4，预应力孔道的灌浆；步骤S5，预应力张拉端的封堵。本发明有粘结预应力梁施工工艺设计合理，结构性能优异、抗震性能优、施工工艺简单、质量易于控制。
Bonded prestressed beam construction process
The invention relates to a bonded prestressed beam construction process. The bonded prestressed beam construction process comprises the following steps of S1, construction preparation, S11, laying a non-prestressed rib framework and non-prestressed ribs; S12, preparing an end mold; S13, preparing an erection rib; S14, pre-stressed tendons being prepared; S2, laying of prestressed tendons, S21, mounting of erection tendons; S22, laying a bonded corrugated pipe; S23, mounting an exhaust hole; S24, tensioning end nodes being installed; S25, penetrating prestressed tendons; S26, closing a template; S27, concrete being poured; S3, tensioning the prestressed tendons; S4, grouting of the prestressed duct; and S5, a prestress tensioning end being blocked. The bonded prestressed beam construction process is reasonable in design, excellent in structural performance, excellent in anti-seismic performance and simple in construction process, and the quality is easy to control.
本发明涉及一种有粘结预应力梁施工工艺，包括：步骤S1，施工准备，包括：步骤S11，铺设非预应力筋骨架以及非预应力筋；步骤S12，准备端模；步骤S13，准备架立筋；步骤S14，准备预应力筋；步骤S2，铺放预应力筋，包括：步骤S21,安装架立筋；步骤S22,铺设有粘结波纹管；步骤S23,安装排气孔；步骤S24,安装张拉端节点；步骤S25,穿预应力筋；步骤S26,合模板；步骤S27,浇筑混凝土；步骤S3，预应力筋的张拉；步骤S4，预应力孔道的灌浆；步骤S5，预应力张拉端的封堵。本发明有粘结预应力梁施工工艺设计合理，结构性能优异、抗震性能优、施工工艺简单、质量易于控制。
Bonded prestressed beam construction process
一种有粘结预应力梁施工工艺
LI QI (author) / LIU HAIYANG (author) / LIU YUE (author) / HU HUOSHENG (author) / LI YIN (author) / LYU ZHUO (author)
2022-02-18
Patent
Electronic Resource
Chinese
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