A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High polymer reinforcing and repairing method for cement pavement slab corner void damage
The invention relates to a high polymer repair method for cement pavement slab corner void diseases, which comprises the following steps: S1, according to a pavement disease detection result, forming slab seam grouting holes in slab seams between a void disease slab and adjacent slabs; s2, reinforcing grouting holes are formed in the slab corner void damage positions; s3, grouting pipes are inserted into the slab joint grouting holes and the reinforcing grouting holes, grouting is conducted on the slab joint grouting holes firstly, and then grouting is conducted on the reinforcing grouting holes; s4, a later-stage dowel bar is installed, specifically, the later-stage dowel bar is installed at the failure position of the dowel bar or the position where the later-stage dowel bar needs to be additionally installed according to the deflection detection result, and if the plate corner is disengaged and a broken corner occurs, the later-stage dowel bar is also installed at the broken position; s5, a grouting pipe and a grouting head are cleaned and blocked, and slab joints are filled; the method has a good treatment effect on the cement pavement slab corner void disease.
本发明涉及一种针对水泥道面板板角脱空病害的高聚物修复方法，其包括以下步骤：S1：根据道面病害检测结果，在脱空病害板和相邻的各个面板之间的板缝处设置板缝注浆孔；S2：在板角脱空病害处布置加固注浆孔；S3：在板缝注浆孔内和加固注浆孔插入注浆管，先对板缝注浆孔进行注浆，再对加固注浆孔进行注浆；S4安装后期传力杆，根据弯沉检测结果，在传力杆失效处或需要加装后期传力杆的位置安装后期传力杆，若板角脱空出现断角，则在断裂处也要安装后期传力杆；S5：清理注浆管和注浆头，并进行封堵，对板缝进行填充；该方法对水泥道面板角脱空病害具有良好的治理效果。
High polymer reinforcing and repairing method for cement pavement slab corner void damage
The invention relates to a high polymer repair method for cement pavement slab corner void diseases, which comprises the following steps: S1, according to a pavement disease detection result, forming slab seam grouting holes in slab seams between a void disease slab and adjacent slabs; s2, reinforcing grouting holes are formed in the slab corner void damage positions; s3, grouting pipes are inserted into the slab joint grouting holes and the reinforcing grouting holes, grouting is conducted on the slab joint grouting holes firstly, and then grouting is conducted on the reinforcing grouting holes; s4, a later-stage dowel bar is installed, specifically, the later-stage dowel bar is installed at the failure position of the dowel bar or the position where the later-stage dowel bar needs to be additionally installed according to the deflection detection result, and if the plate corner is disengaged and a broken corner occurs, the later-stage dowel bar is also installed at the broken position; s5, a grouting pipe and a grouting head are cleaned and blocked, and slab joints are filled; the method has a good treatment effect on the cement pavement slab corner void disease.
本发明涉及一种针对水泥道面板板角脱空病害的高聚物修复方法，其包括以下步骤：S1：根据道面病害检测结果，在脱空病害板和相邻的各个面板之间的板缝处设置板缝注浆孔；S2：在板角脱空病害处布置加固注浆孔；S3：在板缝注浆孔内和加固注浆孔插入注浆管，先对板缝注浆孔进行注浆，再对加固注浆孔进行注浆；S4安装后期传力杆，根据弯沉检测结果，在传力杆失效处或需要加装后期传力杆的位置安装后期传力杆，若板角脱空出现断角，则在断裂处也要安装后期传力杆；S5：清理注浆管和注浆头，并进行封堵，对板缝进行填充；该方法对水泥道面板角脱空病害具有良好的治理效果。
High polymer reinforcing and repairing method for cement pavement slab corner void damage
一种针对水泥道面板角脱空病害的高聚物加固修复方法
ZHONG YANHUI (author) / XU SHENGJIE (author) / ZHANG BEI (author) / CAO CHENG (author) / DU XIAOYU (author) / DUAN DI (author) / CHANG SHOUZHI (author) / ZHONG YANMEI (author)
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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