Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span suspension bridge catwalk construction safety guarantee method
The invention relates to the technical field of bridge construction, and discloses a large-span suspension bridge catwalk construction safety guarantee method, which comprises the following steps of slide-resistant pile construction, anchoring steel frame pre-burying, tower top anchoring beam installation, catwalk guide rope river crossing, catwalk bearing rope installation, temporary anchoring at the top of the slide-resistant pile, and steel strand installation by using the catwalk bearing rope as a rail rope. Two ends of the steel strand are anchored, and a tension end is arranged at the top of the slide-resistant pile; safety guarantee measures are taken while catwalk construction is carried out, safety of constructors, construction equipment and engineering entities is ensured, and the safety guarantee measures include traction cable erection, bearing cable erection, displacement steel frame installation, catwalk surface layer laying, side net and handrail installation, transverse channel installation, catwalk portal installation, steel strand reverse pulling and catwalk lighting facility installation. The safety guarantee method for large-span suspension bridge catwalk construction is suitable for large-span suspension bridge catwalk construction, safety guarantee of catwalk construction of high-altitude operation is facilitated, and safety of constructors, construction equipment and engineering entities is guaranteed.
本发明涉及桥梁施工技术领域，公开了一种大跨度悬索桥猫道施工安全保障方法，方法步骤包括如下：抗滑桩施工、锚固钢架预埋，塔顶锚固梁安装，猫道导索过江，猫道承重索安装，临时锚固在抗滑桩顶，利用猫道承重索作为轨索安装钢绞线，钢绞线两端锚固、张拉端设在抗滑桩顶；猫道施工同时进行安全保障措施，确保施工人员、施工机具以及工程实体的安全，包括牵引索架设、承重索架设、变位钢架安装、猫道面层铺设、侧网及栏杆安装、横向通道安装、猫道门架安装、钢绞线反拉和猫道照明设施安装。该大跨度悬索桥猫道施工安全保障方法，适用于大跨度悬索桥猫道施工，便于高空作业的猫道施工安全保障，确保了施工人员、施工机具以及工程实体的安全。
Large-span suspension bridge catwalk construction safety guarantee method
The invention relates to the technical field of bridge construction, and discloses a large-span suspension bridge catwalk construction safety guarantee method, which comprises the following steps of slide-resistant pile construction, anchoring steel frame pre-burying, tower top anchoring beam installation, catwalk guide rope river crossing, catwalk bearing rope installation, temporary anchoring at the top of the slide-resistant pile, and steel strand installation by using the catwalk bearing rope as a rail rope. Two ends of the steel strand are anchored, and a tension end is arranged at the top of the slide-resistant pile; safety guarantee measures are taken while catwalk construction is carried out, safety of constructors, construction equipment and engineering entities is ensured, and the safety guarantee measures include traction cable erection, bearing cable erection, displacement steel frame installation, catwalk surface layer laying, side net and handrail installation, transverse channel installation, catwalk portal installation, steel strand reverse pulling and catwalk lighting facility installation. The safety guarantee method for large-span suspension bridge catwalk construction is suitable for large-span suspension bridge catwalk construction, safety guarantee of catwalk construction of high-altitude operation is facilitated, and safety of constructors, construction equipment and engineering entities is guaranteed.
本发明涉及桥梁施工技术领域，公开了一种大跨度悬索桥猫道施工安全保障方法，方法步骤包括如下：抗滑桩施工、锚固钢架预埋，塔顶锚固梁安装，猫道导索过江，猫道承重索安装，临时锚固在抗滑桩顶，利用猫道承重索作为轨索安装钢绞线，钢绞线两端锚固、张拉端设在抗滑桩顶；猫道施工同时进行安全保障措施，确保施工人员、施工机具以及工程实体的安全，包括牵引索架设、承重索架设、变位钢架安装、猫道面层铺设、侧网及栏杆安装、横向通道安装、猫道门架安装、钢绞线反拉和猫道照明设施安装。该大跨度悬索桥猫道施工安全保障方法，适用于大跨度悬索桥猫道施工，便于高空作业的猫道施工安全保障，确保了施工人员、施工机具以及工程实体的安全。
Large-span suspension bridge catwalk construction safety guarantee method
一种大跨度悬索桥猫道施工安全保障方法
LIU ZHEN (Autor:in) / TONG WENFU (Autor:in) / WANG MENGWEI (Autor:in) / FANG ZHILI (Autor:in) / FAN JINYOU (Autor:in) / WANG XIANGYU (Autor:in) / YANG XIUGANG (Autor:in) / LEI WENJUN (Autor:in) / ZHAO HUI (Autor:in) / LI YONGJIANG (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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