A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-filling deep-excavation roadbed cutting
The invention provides a high-filling deep-excavation roadbed cutting, and relates to the technical field of roadbed engineering. Two cutting slopes are symmetrically arranged at the top of the undisturbed soil layer; a roadbed main body is arranged in the middle of the top of the undisturbed soil layer; the roadbed body is arranged between the two cutting slopes, and the lower portions of the two cutting slopes are each fixedly connected with a set of first connecting blocks. The upper portions of the two cutting slopes are each fixedly connected with a set of second connecting blocks. The first auxiliary block and the second auxiliary block are inserted into the first positioning frame and the second positioning frame at different positions respectively to position and tension the protective net, and then the first limiting bolt and the second limiting bolt are screwed into the first positioning frame and the second positioning frame respectively to complete installation of the protective net. The problem that the labor intensity of workers is large due to the fact that operation is tedious when a protective net is laid through an existing high-filling deep-excavation roadbed cutting is solved.
本发明提供了一种高填深挖路基路堑，涉及路基工程技术领域，包括：原状土层；所述原状土层的顶部对称设置有两个路堑边坡；原状土层的顶部居中设置有一个路基主体；路基主体设置在两个路堑边坡之间，两个路堑边坡的下部均固定连接有一组第一连接块；两个路堑边坡的上部均固定连接有一组第二连接块；只需将第一辅助块和第二辅助块分别插入不同位置的第一定位架和第二定位架内对防护网进行定位和张紧，随后只需将第一限位螺栓和第二限位螺栓分别旋入第一定位架和第二定位架内即可完成防护网的安装，解决了现有高填深挖路基路堑在对防护网进行铺设时的操作较为繁琐，使工作人员的劳动强度较大问题。
High-filling deep-excavation roadbed cutting
The invention provides a high-filling deep-excavation roadbed cutting, and relates to the technical field of roadbed engineering. Two cutting slopes are symmetrically arranged at the top of the undisturbed soil layer; a roadbed main body is arranged in the middle of the top of the undisturbed soil layer; the roadbed body is arranged between the two cutting slopes, and the lower portions of the two cutting slopes are each fixedly connected with a set of first connecting blocks. The upper portions of the two cutting slopes are each fixedly connected with a set of second connecting blocks. The first auxiliary block and the second auxiliary block are inserted into the first positioning frame and the second positioning frame at different positions respectively to position and tension the protective net, and then the first limiting bolt and the second limiting bolt are screwed into the first positioning frame and the second positioning frame respectively to complete installation of the protective net. The problem that the labor intensity of workers is large due to the fact that operation is tedious when a protective net is laid through an existing high-filling deep-excavation roadbed cutting is solved.
本发明提供了一种高填深挖路基路堑，涉及路基工程技术领域，包括：原状土层；所述原状土层的顶部对称设置有两个路堑边坡；原状土层的顶部居中设置有一个路基主体；路基主体设置在两个路堑边坡之间，两个路堑边坡的下部均固定连接有一组第一连接块；两个路堑边坡的上部均固定连接有一组第二连接块；只需将第一辅助块和第二辅助块分别插入不同位置的第一定位架和第二定位架内对防护网进行定位和张紧，随后只需将第一限位螺栓和第二限位螺栓分别旋入第一定位架和第二定位架内即可完成防护网的安装，解决了现有高填深挖路基路堑在对防护网进行铺设时的操作较为繁琐，使工作人员的劳动强度较大问题。
High-filling deep-excavation roadbed cutting
一种高填深挖路基路堑
ZHAO BIN (author) / WANG XIONG (author) / LI HUA (author) / SONG LEI (author) / KIM SEOK (author) / DENG LINJIE (author) / ZHANG WENCHAO (author) / WANG SHUAI (author)
2024-03-12
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Road filling and excavation junction roadbed structure and construction operation method
| European Patent Office | 2021