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A platform for research: civil engineering, architecture and urbanism
Construction method of settlement joint water seepage prevention system between frame bridge and retaining wall
A construction method of a settlement joint water seepage prevention system between a frame bridge and a retaining wall comprises the following steps: constructing a frame bridge wall body and a bladeangle wall repairing wall body; installing a water-swelling water stop strip in a U-shaped groove, and pasting foam plastic boards on the wall end faces of the frame bridge wall body and the edge angle wall repairing wall body located on the two sides of the water-swelling water stop strip; and constructing the retaining wall to manufacture the water seepage prevention system of the settlement joint between the frame bridge and the retaining wall. The method has the following advantages: the U-shaped groove is formed by the reserved wood plate joint strip, so that the efficiency is improved,and the depth, straightness and engineering quality of the groove can be ensured; the foam plastic boards can ensure the width of the settlement joint; the water-swelling water stop strip, the frame bridge and the retaining wall form the complete water seepage prevention closed system, so the water seepage prevention effect of the settlement joint is ensured; and the possibility that water leakageaffects the attractiveness of the wall body and repairing affects traffic operation is effectively reduced.
一种框架桥与挡土墙间沉降缝防渗水体系施工方法。其包括施工框架桥墙身及刃角补墙墙身；在U型凹槽中安装遇水膨胀止水条，在位于遇水膨胀止水条两侧的框架桥墙身及刃角补墙墙身的墙端面上粘贴泡沫塑料板；施工挡土墙而制成框架桥与挡土墙间沉降缝的防渗水体系等步骤。本发明优点：预留木板贴条形成U型凹槽，提高了效率，可确保凹槽的深度、顺直度及工程质量。泡沫塑料板可保证沉降缝宽度。遇水膨胀止水条与框架桥及挡土墙构成防渗水的完整闭合体系，确保了沉降缝的防渗水效果。有效降低了发生渗漏水影响墙体美观及进行修补影响交通运营的可能。
Construction method of settlement joint water seepage prevention system between frame bridge and retaining wall
A construction method of a settlement joint water seepage prevention system between a frame bridge and a retaining wall comprises the following steps: constructing a frame bridge wall body and a bladeangle wall repairing wall body; installing a water-swelling water stop strip in a U-shaped groove, and pasting foam plastic boards on the wall end faces of the frame bridge wall body and the edge angle wall repairing wall body located on the two sides of the water-swelling water stop strip; and constructing the retaining wall to manufacture the water seepage prevention system of the settlement joint between the frame bridge and the retaining wall. The method has the following advantages: the U-shaped groove is formed by the reserved wood plate joint strip, so that the efficiency is improved,and the depth, straightness and engineering quality of the groove can be ensured; the foam plastic boards can ensure the width of the settlement joint; the water-swelling water stop strip, the frame bridge and the retaining wall form the complete water seepage prevention closed system, so the water seepage prevention effect of the settlement joint is ensured; and the possibility that water leakageaffects the attractiveness of the wall body and repairing affects traffic operation is effectively reduced.
一种框架桥与挡土墙间沉降缝防渗水体系施工方法。其包括施工框架桥墙身及刃角补墙墙身；在U型凹槽中安装遇水膨胀止水条，在位于遇水膨胀止水条两侧的框架桥墙身及刃角补墙墙身的墙端面上粘贴泡沫塑料板；施工挡土墙而制成框架桥与挡土墙间沉降缝的防渗水体系等步骤。本发明优点：预留木板贴条形成U型凹槽，提高了效率，可确保凹槽的深度、顺直度及工程质量。泡沫塑料板可保证沉降缝宽度。遇水膨胀止水条与框架桥及挡土墙构成防渗水的完整闭合体系，确保了沉降缝的防渗水效果。有效降低了发生渗漏水影响墙体美观及进行修补影响交通运营的可能。
Construction method of settlement joint water seepage prevention system between frame bridge and retaining wall
一种框架桥与挡土墙间沉降缝防渗水体系施工方法
GU LANYU (author) / SUN FUYANG (author) / LIU XIAOHUI (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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