A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing method for fabricated arch box of large-span inverted siphon bridge
The invention relates to a large-span inverted siphon bridge fabricated arch box manufacturing method, relates to the technical field of bridge construction, and aims to solve the problem that in the fabricated arch box manufacturing process, due to the factors of multiple splicing nodes, accuracy of geometric dimensions, complex technical requirements and the like, the arch box production efficiency is low. S2, prefabricating a web plate and a diaphragm plate; s3, arch box bottom plate reinforcing steel bars are installed; s4, mounting a web plate and a transverse partition plate; s5, the formwork is installed; s6, mounting a top plate; s7, concrete curing; s8, removing the formwork of the arch box; and S9, transferring and storing the arch box. By the adoption of the assembly type prefabricating and assembling method, in the arch box manufacturing process, the size is accurate, the manufacturing deviation of the length, the width, the center line and the end sag of the arch box is small, prefabricating, pouring and manufacturing of a bottom plate, a top plate, a web plate and a transverse partition plate of the arch box are clear in labor division, the assembling precision is high, and the deviation between all the components is small.
本申请涉及一种大跨度倒虹吸管桥装配式拱箱制造方法，涉及桥梁施工技术领域，为了解决装配式拱箱制备过程中，由于拼装节点多、几何尺寸的精准性还有技术要求复杂等因素，导致拱箱生产效率低下的问题，其包括以下步骤：S1、施工准备；S2、腹板、横隔板预制；S3、安装拱箱底板钢筋；S4、安装腹板和横隔板；S5、模板安装；S6、顶板安装；S7、混凝土养护；S8、拱箱拆模；S9、拱箱移存。本申请采用装配式预制拼装方法，使得拱箱制造过程中，尺寸拿捏精确，对于拱箱的长度、宽度、中线及端头垂度制备偏差小，对于拱箱底板、顶板、腹板和横隔板的预制浇筑制备分工明确，且拼装精确度高，各部件之间的偏差较小。
Manufacturing method for fabricated arch box of large-span inverted siphon bridge
The invention relates to a large-span inverted siphon bridge fabricated arch box manufacturing method, relates to the technical field of bridge construction, and aims to solve the problem that in the fabricated arch box manufacturing process, due to the factors of multiple splicing nodes, accuracy of geometric dimensions, complex technical requirements and the like, the arch box production efficiency is low. S2, prefabricating a web plate and a diaphragm plate; s3, arch box bottom plate reinforcing steel bars are installed; s4, mounting a web plate and a transverse partition plate; s5, the formwork is installed; s6, mounting a top plate; s7, concrete curing; s8, removing the formwork of the arch box; and S9, transferring and storing the arch box. By the adoption of the assembly type prefabricating and assembling method, in the arch box manufacturing process, the size is accurate, the manufacturing deviation of the length, the width, the center line and the end sag of the arch box is small, prefabricating, pouring and manufacturing of a bottom plate, a top plate, a web plate and a transverse partition plate of the arch box are clear in labor division, the assembling precision is high, and the deviation between all the components is small.
本申请涉及一种大跨度倒虹吸管桥装配式拱箱制造方法，涉及桥梁施工技术领域，为了解决装配式拱箱制备过程中，由于拼装节点多、几何尺寸的精准性还有技术要求复杂等因素，导致拱箱生产效率低下的问题，其包括以下步骤：S1、施工准备；S2、腹板、横隔板预制；S3、安装拱箱底板钢筋；S4、安装腹板和横隔板；S5、模板安装；S6、顶板安装；S7、混凝土养护；S8、拱箱拆模；S9、拱箱移存。本申请采用装配式预制拼装方法，使得拱箱制造过程中，尺寸拿捏精确，对于拱箱的长度、宽度、中线及端头垂度制备偏差小，对于拱箱底板、顶板、腹板和横隔板的预制浇筑制备分工明确，且拼装精确度高，各部件之间的偏差较小。
Manufacturing method for fabricated arch box of large-span inverted siphon bridge
一种大跨度倒虹吸管桥装配式拱箱制造方法
MAO BINGYI (author) / XU WEIZHOU (author) / REN RUIHUA (author) / ZHOU HE (author) / JIN BINGBING (author) / XUE YANJIE (author) / CAO YANHUA (author) / CHEN MING (author) / SHI XIAOLEI (author) / SUN HONGCHAO (author)
2023-06-30
Patent
Electronic Resource
Chinese
Detection and acceptance method for inverted siphon arch bridge cable hoisting device
| European Patent Office | 2024
| European Patent Office | 2023
| European Patent Office | 2020