A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure and method for preventing highway base layer and subbase layer from cracking
The invention discloses a structure and method for preventing a highway base layer and a subbase layer from cracking. The structure comprises a roadbed ground; a soil compaction layer is flatly pavedat the upper end of the roadbed ground; a groove is dug in the middle of the soil compaction layer; baffles are laid at the positions, close to the two sides, of the inner side of the groove; a roadbed is laid between the baffles on the two sides; triangular reinforcing plates are arranged on the outer sides of the baffles; the lower ends of the reinforcing plates are buried in the soil compactionlayer; and drainage pipes are buried on the outer sides of the baffles on the two sides of the inner side of the soil compaction layer. The ground is hardened and reinforced through the soil compaction layer laid at the upper end of the roadbed ground; the two sides of the roadbed are blocked through the laid baffles, and movement of the roadbed towards the two sides is limited and blocked underreinforcing and blocking of the reinforcing plates; the roadbed is prevented from deforming, expanding and expanding towards the outer side under long-term use and rolling compaction of vehicles, theroadbed is well protected, and the situation that cracks occur due to expansion of roadbed genes is effectively prevented.
本发明公开了一种防止公路基层、底基层裂缝的结构及其方法，包括路基地面，路基地面的上端平铺设有压土层，且压土层的中间开挖有沟槽，沟槽的内侧靠近两侧位置均铺设有挡板，且两侧的挡板之间铺设有路基，挡板的外侧设置有三角形的加固板，且加固板的下端埋设在压土层内，压土层内侧位于两侧的挡板的外侧埋设有排水管。在路基地面的上端铺设的压土层实现对地面的硬化加固，并通过铺设的挡板对路基的两侧进行阻拦并在加固板的加固阻拦下对路基向两侧的移动进行限位阻拦，避免路基在长时期的使用和车辆的碾压下变形向外侧膨胀扩张，较好的实现了对路基的保护，有效的防止路基因膨胀扩张出现裂缝的情况。
Structure and method for preventing highway base layer and subbase layer from cracking
The invention discloses a structure and method for preventing a highway base layer and a subbase layer from cracking. The structure comprises a roadbed ground; a soil compaction layer is flatly pavedat the upper end of the roadbed ground; a groove is dug in the middle of the soil compaction layer; baffles are laid at the positions, close to the two sides, of the inner side of the groove; a roadbed is laid between the baffles on the two sides; triangular reinforcing plates are arranged on the outer sides of the baffles; the lower ends of the reinforcing plates are buried in the soil compactionlayer; and drainage pipes are buried on the outer sides of the baffles on the two sides of the inner side of the soil compaction layer. The ground is hardened and reinforced through the soil compaction layer laid at the upper end of the roadbed ground; the two sides of the roadbed are blocked through the laid baffles, and movement of the roadbed towards the two sides is limited and blocked underreinforcing and blocking of the reinforcing plates; the roadbed is prevented from deforming, expanding and expanding towards the outer side under long-term use and rolling compaction of vehicles, theroadbed is well protected, and the situation that cracks occur due to expansion of roadbed genes is effectively prevented.
本发明公开了一种防止公路基层、底基层裂缝的结构及其方法，包括路基地面，路基地面的上端平铺设有压土层，且压土层的中间开挖有沟槽，沟槽的内侧靠近两侧位置均铺设有挡板，且两侧的挡板之间铺设有路基，挡板的外侧设置有三角形的加固板，且加固板的下端埋设在压土层内，压土层内侧位于两侧的挡板的外侧埋设有排水管。在路基地面的上端铺设的压土层实现对地面的硬化加固，并通过铺设的挡板对路基的两侧进行阻拦并在加固板的加固阻拦下对路基向两侧的移动进行限位阻拦，避免路基在长时期的使用和车辆的碾压下变形向外侧膨胀扩张，较好的实现了对路基的保护，有效的防止路基因膨胀扩张出现裂缝的情况。
Structure and method for preventing highway base layer and subbase layer from cracking
一种防止公路基层、底基层裂缝的结构及其方法
QI HAO (author) / FANG YING (author) / SUN YAHUI (author) / LI CHENG (author) / YANG PING (author) / WANG WEI (author) / LI SONGYAN (author) / LU GUOJUN (author) / CHEN XIANG (author) / ZHAO ZHONGXING (author)
2020-10-23
Patent
Electronic Resource
Chinese
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