A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High fill roadbed construction method
The invention discloses a high-fill roadbed construction method. The high-fill roadbed construction method comprises the following construction steps: A) construction preparation; b) substrate treatment; c) filling the embankment layer by layer; d) paving and leveling; e) rolling and tamping; f) checking and visa; g) renovating the roadbed; h) constructing a slope protection structure; before the roadbed is renovated in the step G, the construction from the step C to the step F is repeated to form the embankment, so that the top of the embankment which is filled and compacted in a layered mode is used for arranging a road surface, side slopes are formed on the two sides of the road surface, whether the height of the side slopes is larger than 15 m or not is determined, and under the condition that the height of the side slopes is larger than 15 m, it is judged that the side slopes are constructed into multi-stage side slopes, and the road surface is located at the highest position of the embankment through the side slopes; according to the high-fill roadbed structure, water accumulation on the road surface is avoided, so that the road surface is prevented from being soaked and eroded by water, the road surface can be effectively protected, meanwhile, the side slope larger than 15 meters is arranged to be of a multi-stage side slope structure, the side slope slowly descends in a graded mode, and the stability of the high-fill roadbed structure can also be enhanced.
本发明公开了一种高填方路基施工方法，该高填方路基施工方法包括的施工步骤有：A)施工准备；B)基底处理；C)分层填筑路堤；D)摊铺整平；E)碾压夯实；F)检验签证；G)路基整修；H)施工边坡防护结构；在所述步骤G路基整修前，重复步骤C到步骤F的施工形成路堤，使得分层填筑并夯实的路堤顶部用于布置路面，该路面两侧均形成边坡，并测定边坡高度是否大于15m，大于15m的情况下判定将边坡施工成多级边坡，边坡使得路面位于路堤的最高部位，保证路面不会积水，从而避免了路面被水浸泡、侵蚀，能对路面起到有效的保护作用，同时将大于15米边坡设置为多级边坡的结构形式，使边坡分级缓降，也能增强高填方路基结构的稳定性。
High fill roadbed construction method
The invention discloses a high-fill roadbed construction method. The high-fill roadbed construction method comprises the following construction steps: A) construction preparation; b) substrate treatment; c) filling the embankment layer by layer; d) paving and leveling; e) rolling and tamping; f) checking and visa; g) renovating the roadbed; h) constructing a slope protection structure; before the roadbed is renovated in the step G, the construction from the step C to the step F is repeated to form the embankment, so that the top of the embankment which is filled and compacted in a layered mode is used for arranging a road surface, side slopes are formed on the two sides of the road surface, whether the height of the side slopes is larger than 15 m or not is determined, and under the condition that the height of the side slopes is larger than 15 m, it is judged that the side slopes are constructed into multi-stage side slopes, and the road surface is located at the highest position of the embankment through the side slopes; according to the high-fill roadbed structure, water accumulation on the road surface is avoided, so that the road surface is prevented from being soaked and eroded by water, the road surface can be effectively protected, meanwhile, the side slope larger than 15 meters is arranged to be of a multi-stage side slope structure, the side slope slowly descends in a graded mode, and the stability of the high-fill roadbed structure can also be enhanced.
本发明公开了一种高填方路基施工方法，该高填方路基施工方法包括的施工步骤有：A)施工准备；B)基底处理；C)分层填筑路堤；D)摊铺整平；E)碾压夯实；F)检验签证；G)路基整修；H)施工边坡防护结构；在所述步骤G路基整修前，重复步骤C到步骤F的施工形成路堤，使得分层填筑并夯实的路堤顶部用于布置路面，该路面两侧均形成边坡，并测定边坡高度是否大于15m，大于15m的情况下判定将边坡施工成多级边坡，边坡使得路面位于路堤的最高部位，保证路面不会积水，从而避免了路面被水浸泡、侵蚀，能对路面起到有效的保护作用，同时将大于15米边坡设置为多级边坡的结构形式，使边坡分级缓降，也能增强高填方路基结构的稳定性。
High fill roadbed construction method
一种高填方路基施工方法
YANG TIENAN (author) / LU BIN (author) / ZHU HUICHENG (author) / SHAO YANG (author)
2022-03-18
Patent
Electronic Resource
Chinese
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