A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of measure bars for fixing second row of steel bars at beam bottom
The invention is applicable to the technical field of building construction, and provides a construction method of measure bars for fixing a second row of steel bars at the bottom of a beam, which comprises the steps of cushion layer pouring, steel bar binding and steel bar acceptance inspection: firstly, pouring a concrete cushion layer, secondly, constructing lower longitudinal bars and stirrups after the strength of the concrete cushion layer is sufficient, and finally, carrying out construction. The lower longitudinal bars are sequentially placed in the stirrups, nodes are bound and fixed through binding wires, the upper longitudinal bars are bound again through binding wires, the two ends of the tie bars of the binding cushion blocks are installed on the lower longitudinal bars and fixed through binding wires, finally binding points are checked and accepted, and unqualified binding points are subjected to secondary binding; the device has the advantages of being high in applicability, easy to manufacture, good in fixing effect and low in cost, effectively controls the thickness of a protection layer between all layers of steel bars, is not prone to being affected by concrete pouring vibration, overcomes the common quality problem that the thickness of the steel bar protection layer is insufficient in beam two-row steel bar construction, enhances the bond stress between a beam main bar and concrete, and improves the construction efficiency. Therefore, the quality of the beam is improved.
本发明适用于建筑施工技术领域，提供了一种固定梁底第二排钢筋所用措施筋的施工方法，包括垫层浇筑、钢筋绑扎以及钢筋验收步骤，首先浇筑混凝土垫层，其次在混凝土垫层强度足够后，对下部纵筋和箍筋进行施工，下部纵筋依次摆放在箍筋内，并通过扎丝对节点绑扎固定，上部纵筋后由扎丝再次绑扎，绑扎垫块的拉筋两端安装于下部纵筋上，使用扎丝进行固定，最后对绑扎点进行验收，不合格绑扎点进行二次绑扎；本申请具有适用性高、制作简单、固定效果好及成本低的特点，有效控制各层钢筋间保护层厚度，不易受到混凝土浇筑振捣的影响，克服梁二排钢筋施工中钢筋保护层厚度不足的质量通病，增强梁主筋与混凝土的握裹力，从而提升梁的质量品质。
Construction method of measure bars for fixing second row of steel bars at beam bottom
The invention is applicable to the technical field of building construction, and provides a construction method of measure bars for fixing a second row of steel bars at the bottom of a beam, which comprises the steps of cushion layer pouring, steel bar binding and steel bar acceptance inspection: firstly, pouring a concrete cushion layer, secondly, constructing lower longitudinal bars and stirrups after the strength of the concrete cushion layer is sufficient, and finally, carrying out construction. The lower longitudinal bars are sequentially placed in the stirrups, nodes are bound and fixed through binding wires, the upper longitudinal bars are bound again through binding wires, the two ends of the tie bars of the binding cushion blocks are installed on the lower longitudinal bars and fixed through binding wires, finally binding points are checked and accepted, and unqualified binding points are subjected to secondary binding; the device has the advantages of being high in applicability, easy to manufacture, good in fixing effect and low in cost, effectively controls the thickness of a protection layer between all layers of steel bars, is not prone to being affected by concrete pouring vibration, overcomes the common quality problem that the thickness of the steel bar protection layer is insufficient in beam two-row steel bar construction, enhances the bond stress between a beam main bar and concrete, and improves the construction efficiency. Therefore, the quality of the beam is improved.
本发明适用于建筑施工技术领域，提供了一种固定梁底第二排钢筋所用措施筋的施工方法，包括垫层浇筑、钢筋绑扎以及钢筋验收步骤，首先浇筑混凝土垫层，其次在混凝土垫层强度足够后，对下部纵筋和箍筋进行施工，下部纵筋依次摆放在箍筋内，并通过扎丝对节点绑扎固定，上部纵筋后由扎丝再次绑扎，绑扎垫块的拉筋两端安装于下部纵筋上，使用扎丝进行固定，最后对绑扎点进行验收，不合格绑扎点进行二次绑扎；本申请具有适用性高、制作简单、固定效果好及成本低的特点，有效控制各层钢筋间保护层厚度，不易受到混凝土浇筑振捣的影响，克服梁二排钢筋施工中钢筋保护层厚度不足的质量通病，增强梁主筋与混凝土的握裹力，从而提升梁的质量品质。
Construction method of measure bars for fixing second row of steel bars at beam bottom
一种固定梁底第二排钢筋所用措施筋的施工方法
HUANG XUNNENG (author) / DONG YILUN (author) / DOU WEI (author) / ZHU MINGYI (author) / ZHANG YONGQUAN (author) / GAO YINGNAN (author) / LIN JIAJUN (author)
2024-11-22
Patent
Electronic Resource
Chinese
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