Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Section splicing method for large-section steel tower bridge
The invention relates to the technical field of bridges, and provides a segment splicing method for a large-section steel tower bridge, which comprises the following steps of: welding a plurality of front side plates, a bottom web plate, a middle web plate, a rear side plate and a partition plate into a plurality of first box bodies by using a long line method, and forming a plurality of first anchor box mounting cavities in each first box body; a plurality of first anchor boxes are welded in the corresponding first anchor box mounting cavities in a one-to-one correspondence mode according to a first set measuring basis; a plurality of first top web plates are welded to the first box body in a one-to-one correspondence mode to be spliced into a plurality of first sections; wherein each first section is of a single-box double-chamber structure. And the consistency of the first anchor boxes relative to the first sections of the single-box double-chamber structures is ensured, so that the assembly error between the sections is fully reduced, the adjustment time of the stage assembly error is shortened, the section manufacturing and splicing time of the large-section steel tower bridge is shortened, and the corresponding cost is reduced.
本发明涉及桥梁技术领域，并提供一种用于大截面钢塔桥梁的节段拼接方法，包括：使用长线法将多个前侧板、底腹板、中间腹板、后侧板和隔板焊接为多个第一箱体，并使每个所述第一箱体内形成多个第一锚箱安装腔；以第一设定测量基准将多个第一锚箱一一对应地焊接在相应的所述第一锚箱安装腔中；将多个第一顶腹板一一对应地焊接在所述第一箱体上，以拼接成多个第一节段；其中，所述第一节段均为单箱双室结构。保证多个第一锚箱相对多个单箱双室结构的第一节段的一致性，从而充分降低节段之间的组装误差，减少阶段的组装误差的调整时间，从而降低大截面钢塔桥梁的节段制造和拼接时间，降低相应的成本。
Section splicing method for large-section steel tower bridge
The invention relates to the technical field of bridges, and provides a segment splicing method for a large-section steel tower bridge, which comprises the following steps of: welding a plurality of front side plates, a bottom web plate, a middle web plate, a rear side plate and a partition plate into a plurality of first box bodies by using a long line method, and forming a plurality of first anchor box mounting cavities in each first box body; a plurality of first anchor boxes are welded in the corresponding first anchor box mounting cavities in a one-to-one correspondence mode according to a first set measuring basis; a plurality of first top web plates are welded to the first box body in a one-to-one correspondence mode to be spliced into a plurality of first sections; wherein each first section is of a single-box double-chamber structure. And the consistency of the first anchor boxes relative to the first sections of the single-box double-chamber structures is ensured, so that the assembly error between the sections is fully reduced, the adjustment time of the stage assembly error is shortened, the section manufacturing and splicing time of the large-section steel tower bridge is shortened, and the corresponding cost is reduced.
本发明涉及桥梁技术领域，并提供一种用于大截面钢塔桥梁的节段拼接方法，包括：使用长线法将多个前侧板、底腹板、中间腹板、后侧板和隔板焊接为多个第一箱体，并使每个所述第一箱体内形成多个第一锚箱安装腔；以第一设定测量基准将多个第一锚箱一一对应地焊接在相应的所述第一锚箱安装腔中；将多个第一顶腹板一一对应地焊接在所述第一箱体上，以拼接成多个第一节段；其中，所述第一节段均为单箱双室结构。保证多个第一锚箱相对多个单箱双室结构的第一节段的一致性，从而充分降低节段之间的组装误差，减少阶段的组装误差的调整时间，从而降低大截面钢塔桥梁的节段制造和拼接时间，降低相应的成本。
Section splicing method for large-section steel tower bridge
一种用于大截面钢塔桥梁的节段拼接方法
LIANG HUI (Autor:in) / XU WEIYU (Autor:in) / ZHU DONGMING (Autor:in) / XU JIANWEI (Autor:in) / DENG YINLUN (Autor:in) / WANG LEI (Autor:in) / XU LONGFA (Autor:in) / ZHANG LITAO (Autor:in) / PENG DIFU (Autor:in) / DANG XIAOYANG (Autor:in)
26.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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