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A platform for research: civil engineering, architecture and urbanism
Large-span suspension type steel reinforced concrete multi-layer combined corridor integrated construction method
The invention relates to a large-span suspension type steel reinforced concrete multi-layer combined corridor integrated construction method, which effectively solves technical problems of large dead weight, high construction difficulty and non-ideal space effect of the existing method. The method comprises the following steps that S1, the position of an embedded part is accurately positioned; S2, an embedded part is mounted and fixed; S3, connecting pieces of the steel suspenders and connecting pieces of the steel suspenders and the steel beams are assembled; S4, the spliced steel suspenders are hoisted; S5, the elevation of the connecting piece is adjusted; S6, the main steel beam is hoisted from bottom to top; S7, the elevation of each layer of steel beam is finely adjusted from top to bottom, and the high-strength bolts are fastened layer by layer; S8, secondary steel beams are hoisted; S9, welding reinforcement treatment is conducted on a lower portion of the steel beam and the connecting piece; S10, profiled steel sheets are installed between the steel beams; S11, the side formworks are supported, and reinforcing steel bars are bound; and S12 concrete pouring is carried out. The integrated construction method is simple, overall assembly of the steel structure is conducted on the ground, overall hoisting is conducted through the steel suspender, construction is convenient and fast, construction efficiency is high, applicability and operability are high, and safety and reliability are high.
本发明是大跨度悬吊式型钢混凝土多层组合连廊一体化施工方法，有效解决了现有方法的自重大、施工难度大、空间效果不理想的技术问题，包括以下步骤：S1：精确定位预埋件位置；S2：预埋件安装与固定；S3：拼装钢吊杆与钢吊杆的连接件及钢吊杆与钢梁的连接件；S4：吊装拼接好的钢吊杆；S5：调节连接件标高；S6：从下至上吊装主钢梁；S7：从上向下微调各层钢梁标高并逐层紧固高强螺栓；S8：吊装次钢梁；S9：钢梁与连接件下进行焊接补强处理；S10：钢梁间安装压型钢板；S11：支撑侧模板、绑扎钢筋；S12：混凝土浇筑，本发明施工工艺简单，在地面进行钢结构的整体拼装，通过钢吊杆整体吊装，施工便捷，施工效率高，适用性和可操作性强，安全可靠度高。
Large-span suspension type steel reinforced concrete multi-layer combined corridor integrated construction method
The invention relates to a large-span suspension type steel reinforced concrete multi-layer combined corridor integrated construction method, which effectively solves technical problems of large dead weight, high construction difficulty and non-ideal space effect of the existing method. The method comprises the following steps that S1, the position of an embedded part is accurately positioned; S2, an embedded part is mounted and fixed; S3, connecting pieces of the steel suspenders and connecting pieces of the steel suspenders and the steel beams are assembled; S4, the spliced steel suspenders are hoisted; S5, the elevation of the connecting piece is adjusted; S6, the main steel beam is hoisted from bottom to top; S7, the elevation of each layer of steel beam is finely adjusted from top to bottom, and the high-strength bolts are fastened layer by layer; S8, secondary steel beams are hoisted; S9, welding reinforcement treatment is conducted on a lower portion of the steel beam and the connecting piece; S10, profiled steel sheets are installed between the steel beams; S11, the side formworks are supported, and reinforcing steel bars are bound; and S12 concrete pouring is carried out. The integrated construction method is simple, overall assembly of the steel structure is conducted on the ground, overall hoisting is conducted through the steel suspender, construction is convenient and fast, construction efficiency is high, applicability and operability are high, and safety and reliability are high.
本发明是大跨度悬吊式型钢混凝土多层组合连廊一体化施工方法，有效解决了现有方法的自重大、施工难度大、空间效果不理想的技术问题，包括以下步骤：S1：精确定位预埋件位置；S2：预埋件安装与固定；S3：拼装钢吊杆与钢吊杆的连接件及钢吊杆与钢梁的连接件；S4：吊装拼接好的钢吊杆；S5：调节连接件标高；S6：从下至上吊装主钢梁；S7：从上向下微调各层钢梁标高并逐层紧固高强螺栓；S8：吊装次钢梁；S9：钢梁与连接件下进行焊接补强处理；S10：钢梁间安装压型钢板；S11：支撑侧模板、绑扎钢筋；S12：混凝土浇筑，本发明施工工艺简单，在地面进行钢结构的整体拼装，通过钢吊杆整体吊装，施工便捷，施工效率高，适用性和可操作性强，安全可靠度高。
Large-span suspension type steel reinforced concrete multi-layer combined corridor integrated construction method
大跨度悬吊式型钢混凝土多层组合连廊一体化施工方法
LI LIUBO (author) / GUO QIANG (author) / HAO WEIZENG (author) / LI SHOUKUN (author) / GUO YONGLIANG (author) / FU YANJUN (author) / LI YING (author) / HUANG YINYAN (author) / FU YANXIA (author) / YANG ZHIWEI (author)
2022-02-18
Patent
Electronic Resource
Chinese
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