A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hollow slab beam end plugging process
The invention relates to a hollow slab beam end part plugging process which comprises the following steps: cavity washing: drilling a hole in a hollow slab beam, injecting water into a cavity of the hollow slab beam, observing whether the end part of the hollow slab beam leaks water or not, and washing away sundries in the cavity; plugging: if the end part of the hollow slab beam leaks water; if the end part of the hollow slab beam with water leakage is located on the bridge abutment, the conveying pipeline extends into a gap between the hollow slab beam and the bridge abutment, a plugging material is injected into a plugging space between the hollow slab beam and the bridge abutment, and the plugging space at the end part of the hollow slab beam is plugged by the plugging material, so that the construction is completed; and if the ends of the hollow slab girders leaking water are located on the piers, the conveying pipeline extends into a gap between the beam ends of the two hollow slab girders of the two adjacent spans, plugging materials are injected into the plugging space between the beam ends of the two hollow slab girders of the two adjacent spans, the plugging materials plug the plugging space at the ends of the hollow slab girders, and construction is completed. Therefore, the end part of the hollow slab beam can be conveniently and quickly blocked.
本申请涉及一种空心板梁端部封堵工艺，包括以下步骤：洗腔：在空心板梁上钻孔，将水注入空心板梁的空腔中，观察空心板梁端部是否漏水，并将空腔中的杂物冲洗干净；封堵：若空心板梁端部发生漏水；若发生漏水的空心板梁端部位于桥台上，将输送管道伸入空心板梁和桥台之间的空隙中，将堵漏材料注入空心板梁和桥台之间的封堵空间，堵漏材料将空心板梁端部的封堵空间进行封堵，即完成施工；若发生漏水的空心板梁端部位于桥墩上，将输送管道伸入相邻两跨两个空心板梁梁端之间的空隙中，将堵漏材料注入相邻两跨两个空心板梁梁端之间的封堵空间，堵漏材料将空心板梁端部的封堵空间进行封堵，即完成施工。以此可以方便快捷的将空心板梁端部进行封堵。
Hollow slab beam end plugging process
The invention relates to a hollow slab beam end part plugging process which comprises the following steps: cavity washing: drilling a hole in a hollow slab beam, injecting water into a cavity of the hollow slab beam, observing whether the end part of the hollow slab beam leaks water or not, and washing away sundries in the cavity; plugging: if the end part of the hollow slab beam leaks water; if the end part of the hollow slab beam with water leakage is located on the bridge abutment, the conveying pipeline extends into a gap between the hollow slab beam and the bridge abutment, a plugging material is injected into a plugging space between the hollow slab beam and the bridge abutment, and the plugging space at the end part of the hollow slab beam is plugged by the plugging material, so that the construction is completed; and if the ends of the hollow slab girders leaking water are located on the piers, the conveying pipeline extends into a gap between the beam ends of the two hollow slab girders of the two adjacent spans, plugging materials are injected into the plugging space between the beam ends of the two hollow slab girders of the two adjacent spans, the plugging materials plug the plugging space at the ends of the hollow slab girders, and construction is completed. Therefore, the end part of the hollow slab beam can be conveniently and quickly blocked.
本申请涉及一种空心板梁端部封堵工艺，包括以下步骤：洗腔：在空心板梁上钻孔，将水注入空心板梁的空腔中，观察空心板梁端部是否漏水，并将空腔中的杂物冲洗干净；封堵：若空心板梁端部发生漏水；若发生漏水的空心板梁端部位于桥台上，将输送管道伸入空心板梁和桥台之间的空隙中，将堵漏材料注入空心板梁和桥台之间的封堵空间，堵漏材料将空心板梁端部的封堵空间进行封堵，即完成施工；若发生漏水的空心板梁端部位于桥墩上，将输送管道伸入相邻两跨两个空心板梁梁端之间的空隙中，将堵漏材料注入相邻两跨两个空心板梁梁端之间的封堵空间，堵漏材料将空心板梁端部的封堵空间进行封堵，即完成施工。以此可以方便快捷的将空心板梁端部进行封堵。
Hollow slab beam end plugging process
一种空心板梁端部封堵工艺
LUO WENLIN (author) / LIU QIWEI (author) / GE WANGUANG (author)
2022-12-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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