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A platform for research: civil engineering, architecture and urbanism
Steel lining contact grouting system capable of achieving repeated grouting and grouting construction method
The invention provides a steel lining contact grouting system capable of repeatedly grouting, which comprises a steel lining arranged on the surface of concrete in a covering manner, a grouting pipe is pre-arranged between the steel lining and the concrete, and a grouting pipeline and an exhaust grout return pipeline which are communicated with the interior of the grouting pipe are respectively arranged at two ends of the grouting pipe; the grouting system divides an integral contact grouting area into a plurality of connected grouting subareas; the grouting pipes are arranged in the grouting subareas and are arranged in parallel through the grouting pipelines and the exhaust and grout return pipelines in the grouting subareas, and exhaust grooves communicated with the outside are pre-embedded in the grouting subareas. According to the repeated grouting system, contact grouting treatment between the steel lining and the concrete can be achieved, the number and the range of void areas after grouting can be effectively and obviously reduced through the grouting pipe capable of achieving repeated grouting, and the grouting construction quality is guaranteed.
本发明提供了一种可重复灌浆的钢衬接触灌浆系统，包括覆盖设置于混凝土表面的钢衬，并将灌浆管预设置于所述钢衬和混凝土之间，而在所述灌浆管的两端分别设置与其内部连通的灌浆管路、排气回浆管路；所述灌浆系统将整体接触灌浆区域分为若干个相连的灌浆分区；若干根所述灌浆管在所述灌浆分区内，并通过该所述灌浆分区内的所述灌浆管路以及所述排气回浆管路皆形成并联布置，所述灌浆分区内预埋配备与外部连通的排气槽。本发明的重复灌浆系统可实现对钢衬与混凝土之间的接触灌浆处理，重复灌浆系统通过可重复灌浆的灌浆管可有效且明显的减少灌浆后脱空区的数量和范围，使灌浆施工质量得到保证。
Steel lining contact grouting system capable of achieving repeated grouting and grouting construction method
The invention provides a steel lining contact grouting system capable of repeatedly grouting, which comprises a steel lining arranged on the surface of concrete in a covering manner, a grouting pipe is pre-arranged between the steel lining and the concrete, and a grouting pipeline and an exhaust grout return pipeline which are communicated with the interior of the grouting pipe are respectively arranged at two ends of the grouting pipe; the grouting system divides an integral contact grouting area into a plurality of connected grouting subareas; the grouting pipes are arranged in the grouting subareas and are arranged in parallel through the grouting pipelines and the exhaust and grout return pipelines in the grouting subareas, and exhaust grooves communicated with the outside are pre-embedded in the grouting subareas. According to the repeated grouting system, contact grouting treatment between the steel lining and the concrete can be achieved, the number and the range of void areas after grouting can be effectively and obviously reduced through the grouting pipe capable of achieving repeated grouting, and the grouting construction quality is guaranteed.
本发明提供了一种可重复灌浆的钢衬接触灌浆系统，包括覆盖设置于混凝土表面的钢衬，并将灌浆管预设置于所述钢衬和混凝土之间，而在所述灌浆管的两端分别设置与其内部连通的灌浆管路、排气回浆管路；所述灌浆系统将整体接触灌浆区域分为若干个相连的灌浆分区；若干根所述灌浆管在所述灌浆分区内，并通过该所述灌浆分区内的所述灌浆管路以及所述排气回浆管路皆形成并联布置，所述灌浆分区内预埋配备与外部连通的排气槽。本发明的重复灌浆系统可实现对钢衬与混凝土之间的接触灌浆处理，重复灌浆系统通过可重复灌浆的灌浆管可有效且明显的减少灌浆后脱空区的数量和范围，使灌浆施工质量得到保证。
Steel lining contact grouting system capable of achieving repeated grouting and grouting construction method
一种可重复灌浆的钢衬接触灌浆系统及灌浆施工方法
XU JIANJUN (author) / XU HE (author) / WEI HAINING (author) / YIN LIANG (author) / HUANG YIHUI (author)
2023-05-02
Patent
Electronic Resource
Chinese
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