Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method of steel box arch unit part curved curve
The invention provides a manufacturing method of a steel box arch unit part curved curve. The method comprises the following steps of dividing a pre-assembled arch rib into a plurality of box arch unit parts, wherein each box arch unit part comprises an outer web plate unit, a transverse partition plate unit, an inner web plate unit, a bottom plate unit and a top plate unit; carrying out steel plate blanking to obtain an outer web plate unit, wherein the arch crown and the arch bottom of the outer web plate unit have curve radians matched with the pre-assembled arch rib linear curve; carryingout steel plate blanking to obtain an inner web plate unit, wherein the arch crown and the arch bottom of the inner web plate unit have curve radians matched with the pre-assembled arch rib linear curve; blanking the steel plate to obtain a diaphragm plate unit; blanking the steel plate to obtain a rectangular bottom plate unit; blanking the steel plate to obtain a rectangular top plate unit; andthe multiple box arch unit parts are assembled and pre-spliced on the pre-splicing jig frame. By means of the method, the arch rib line type can be smoother and smoother, and the attractiveness of thearch bridge can be better reflected.
本发明提供一种钢箱拱单元件曲形曲做的制作方法，包括以下步骤：将预拼装的拱肋划分为多个箱拱单元件，每一箱拱单元件包括外腹板单元、横隔板单元、内腹板单元、底板单元及顶板单元；进行钢板下料得到外腹板单元，外腹板单元的拱顶及拱底处具有与预拼装的拱肋线形曲线相匹配的曲线弧度；进行钢板下料得到内腹板单元，内腹板单元的拱顶及拱底处具有与预拼装的拱肋线形曲线相匹配的曲线弧度；进行钢板下料得到横隔板单元；进行钢板下料得到呈矩形的底板单元；进行钢板下料得到呈矩形的顶板单元；在预拼胎架上对多个箱拱单元件进行组装及预拼。该方法能够使得拱肋线型更加光滑圆顺，以更好地体现出拱桥的美观性。
Manufacturing method of steel box arch unit part curved curve
The invention provides a manufacturing method of a steel box arch unit part curved curve. The method comprises the following steps of dividing a pre-assembled arch rib into a plurality of box arch unit parts, wherein each box arch unit part comprises an outer web plate unit, a transverse partition plate unit, an inner web plate unit, a bottom plate unit and a top plate unit; carrying out steel plate blanking to obtain an outer web plate unit, wherein the arch crown and the arch bottom of the outer web plate unit have curve radians matched with the pre-assembled arch rib linear curve; carryingout steel plate blanking to obtain an inner web plate unit, wherein the arch crown and the arch bottom of the inner web plate unit have curve radians matched with the pre-assembled arch rib linear curve; blanking the steel plate to obtain a diaphragm plate unit; blanking the steel plate to obtain a rectangular bottom plate unit; blanking the steel plate to obtain a rectangular top plate unit; andthe multiple box arch unit parts are assembled and pre-spliced on the pre-splicing jig frame. By means of the method, the arch rib line type can be smoother and smoother, and the attractiveness of thearch bridge can be better reflected.
本发明提供一种钢箱拱单元件曲形曲做的制作方法，包括以下步骤：将预拼装的拱肋划分为多个箱拱单元件，每一箱拱单元件包括外腹板单元、横隔板单元、内腹板单元、底板单元及顶板单元；进行钢板下料得到外腹板单元，外腹板单元的拱顶及拱底处具有与预拼装的拱肋线形曲线相匹配的曲线弧度；进行钢板下料得到内腹板单元，内腹板单元的拱顶及拱底处具有与预拼装的拱肋线形曲线相匹配的曲线弧度；进行钢板下料得到横隔板单元；进行钢板下料得到呈矩形的底板单元；进行钢板下料得到呈矩形的顶板单元；在预拼胎架上对多个箱拱单元件进行组装及预拼。该方法能够使得拱肋线型更加光滑圆顺，以更好地体现出拱桥的美观性。
Manufacturing method of steel box arch unit part curved curve
钢箱拱单元件曲形曲做的制作方法
SONG PEICHAO (Autor:in) / LIU XIANG (Autor:in) / DENG LIJIAN (Autor:in) / WANG CHENGLIANG (Autor:in) / HUANG YUANDONG (Autor:in) / HUANG JIANG (Autor:in) / YANG SHAODONG (Autor:in) / CHEN-XIA LIANGZI (Autor:in) / WANG KAI (Autor:in)
16.06.2020
Patent
Elektronische Ressource
Chinesisch
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