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A platform for research: civil engineering, architecture and urbanism
Construction repair method aiming at influence of coal goaf subsidence and sinking on river levee deformation
The invention discloses a construction repair method aiming at influence of coal goaf subsidence and sinking on river levee deformation. The method comprises the steps of surface layer cleaning, dam heightening and thickening, settlement observation, dam protection engineering setting and the like, and comprises the following steps of supplementing the sinking height of a dam due to subsidence ina manner of heightening the top of the dam; and then, protecting a water retaining surface of a dam body in a slope cutting and protection engineering adding manner, so that the dam in the subsidencearea is repaired. By means of the method, a subsidence river levee can be rapidly repaired and protected, and meanwhile the method has the advantages of being simple in construction manner and high inconstruction efficiency.
本发明公开了针对煤炭采空区塌陷沉陷影响河堤形变的施工修复方法，包括表层清理、堤坝加高培厚、沉降观测以及堤坝防护工程设置等步骤，本发明通过在堤坝顶部加高的方式将堤坝因塌陷而下沉的高度补回，再通过削坡和增设防护工程的方式对坝体的挡水面进行保护，从而实现了对塌陷区堤坝的修复；本发明不但能够实现对塌陷河堤的快速修复和保护，同时其还具有施工方式简单、施工效率高的优点。
Construction repair method aiming at influence of coal goaf subsidence and sinking on river levee deformation
The invention discloses a construction repair method aiming at influence of coal goaf subsidence and sinking on river levee deformation. The method comprises the steps of surface layer cleaning, dam heightening and thickening, settlement observation, dam protection engineering setting and the like, and comprises the following steps of supplementing the sinking height of a dam due to subsidence ina manner of heightening the top of the dam; and then, protecting a water retaining surface of a dam body in a slope cutting and protection engineering adding manner, so that the dam in the subsidencearea is repaired. By means of the method, a subsidence river levee can be rapidly repaired and protected, and meanwhile the method has the advantages of being simple in construction manner and high inconstruction efficiency.
本发明公开了针对煤炭采空区塌陷沉陷影响河堤形变的施工修复方法，包括表层清理、堤坝加高培厚、沉降观测以及堤坝防护工程设置等步骤，本发明通过在堤坝顶部加高的方式将堤坝因塌陷而下沉的高度补回，再通过削坡和增设防护工程的方式对坝体的挡水面进行保护，从而实现了对塌陷区堤坝的修复；本发明不但能够实现对塌陷河堤的快速修复和保护，同时其还具有施工方式简单、施工效率高的优点。
Construction repair method aiming at influence of coal goaf subsidence and sinking on river levee deformation
针对煤炭采空区塌陷沉陷影响河堤形变的施工修复方法
LI LEI (author) / WAN FENG (author) / HAN ZIGENG (author) / QU RONG (author) / YIN XIWEN (author) / ZHANG HONGQING (author) / SONG YEJIE (author) / LI DEJUN (author) / DENG WEINAN (author) / YAN SHOUQING (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Goaf Site Stability Detection in the Overlap Area of Coal Mining Subsidence and Urban Construction
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