Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of edge protection railing
The invention provides aconstruction method of an edge protection railing. The construction method is characterized by comprising the following steps: a, completing construction of frame columns (15); b, completing hoisting of prestressed precast beams (1); c, taking a plurality of sections of phi 48 * 3 vertical steel pipes (4) with the length of 1350 mm; d, taking a plurality of phi 20 steel bars (5) with the length of 150 mm, and manufacturing Z-shaped steel bars; e, installing three horizontal steel pipes (7) on the vertical steel pipes through fasteners; f, on the outer sides of the vertical steel pipes (7), fixing a green safety net through galvanized iron wires; g, sequentially installing upper steel bars (9) of a prefabricated beam overlapping part (13); and h, pouring C40 concrete (12) with the thickness of 150 mm after all prefabricated beams and steel bar truss floor bearing plate steel bars are installed. The construction method of the edge protective railing has the advantages that the original design method of the edge protection railing is simplified, the construction difficulty and danger of the edge protection railing are reduced, the labor efficiency of workers is improved, the engineering cost is reduced, and the construction period is shortened.
一种临边防护栏杆的施工方法，其特征在于包括以下步骤：a、框架柱（15）施工完毕，b、预应力预制梁（1）吊装完毕，c、取若干段1350mm长Φ48×3竖向钢管（4），d、取若干根150mm长Φ20钢筋（5），制作成Z形钢筋，e、在竖向钢管上采用扣件安装3道水平钢管（7），f、在竖向钢管外侧，采用镀锌铁丝固定绿色安全网，g、依次安装预制梁叠合（13）部分上部钢筋（9），h、所有预制梁、钢筋桁架楼承板钢筋安装结束后，浇筑150mm厚C40混凝土（12）。本发明的临边防护栏杆的施工方法具有简化原临边防护栏杆设计做法，减小临边防护栏杆施工难度及危险性，提高工人的劳动效率，降低工程成本和加快工期的优点。
Construction method of edge protection railing
The invention provides aconstruction method of an edge protection railing. The construction method is characterized by comprising the following steps: a, completing construction of frame columns (15); b, completing hoisting of prestressed precast beams (1); c, taking a plurality of sections of phi 48 * 3 vertical steel pipes (4) with the length of 1350 mm; d, taking a plurality of phi 20 steel bars (5) with the length of 150 mm, and manufacturing Z-shaped steel bars; e, installing three horizontal steel pipes (7) on the vertical steel pipes through fasteners; f, on the outer sides of the vertical steel pipes (7), fixing a green safety net through galvanized iron wires; g, sequentially installing upper steel bars (9) of a prefabricated beam overlapping part (13); and h, pouring C40 concrete (12) with the thickness of 150 mm after all prefabricated beams and steel bar truss floor bearing plate steel bars are installed. The construction method of the edge protective railing has the advantages that the original design method of the edge protection railing is simplified, the construction difficulty and danger of the edge protection railing are reduced, the labor efficiency of workers is improved, the engineering cost is reduced, and the construction period is shortened.
一种临边防护栏杆的施工方法，其特征在于包括以下步骤：a、框架柱（15）施工完毕，b、预应力预制梁（1）吊装完毕，c、取若干段1350mm长Φ48×3竖向钢管（4），d、取若干根150mm长Φ20钢筋（5），制作成Z形钢筋，e、在竖向钢管上采用扣件安装3道水平钢管（7），f、在竖向钢管外侧，采用镀锌铁丝固定绿色安全网，g、依次安装预制梁叠合（13）部分上部钢筋（9），h、所有预制梁、钢筋桁架楼承板钢筋安装结束后，浇筑150mm厚C40混凝土（12）。本发明的临边防护栏杆的施工方法具有简化原临边防护栏杆设计做法，减小临边防护栏杆施工难度及危险性，提高工人的劳动效率，降低工程成本和加快工期的优点。
Construction method of edge protection railing
一种临边防护栏杆的施工方法
MENG XIANGBAO (Autor:in) / LI MING (Autor:in) / WANG HAITAO (Autor:in) / LI SHENGJIE (Autor:in)
03.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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