Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for reinforcing roadbed by using soil stabilizer
The invention relates to the field of road subgrade reinforcement technologies, in particular to a method for reinforcing a subgrade by using a soil stabilizer, which comprises the following steps: S1, excavating a construction pavement by 15-25cm, removing the excavated soil, then spraying a bottom stabilizer, and compacting the subgrade after the bottom stabilizer permeates into the subgrade; s2, uniformly mixing the soil dug out in the step S1 with a soil stabilizer, cement and quick lime in a mass ratio of (600-850): (1-2.5): (10-15): (5.5-7.5) to obtain solidified soil; s3, the solidified soil obtained in the step S2 is laid on the roadbed compacted in the step S1, and secondary compaction is carried out; s4, spraying a surface curing agent on the roadbed compacted in the step S3; and S5, finally compacting the pavement. According to the roadbed reinforced through the method, the strength and stability of the roadbed can be further improved, and the overall strength and durability of a road can be improved.
本申请涉及道路路基加固技术的领域，具体涉及一种利用土壤固化剂进行路基加固的方法，包括以下步骤：S1.将施工路面开挖15‑25㎝深度并移除挖出的土壤，然后喷洒底固化剂，底固化剂渗入路基后将路基压实；S2.将步骤S1中挖出的土壤与土壤固化剂、水泥以及生石灰以(600‑850):(1‑2.5):(10‑15):(5.5‑7.5)的质量比混合均匀得到固化土；S3.将步骤S2中得到的固化土铺设在步骤S1中压实的路基上，并进行第二次压实；S4.在步骤S3中压实的路基上喷洒面固化剂；S5.最终压实路面。通过本申请中的方法加固的路基，路基的强度和稳定性会进一步提升，可以提升道路整体的强度和耐久性。
Method for reinforcing roadbed by using soil stabilizer
The invention relates to the field of road subgrade reinforcement technologies, in particular to a method for reinforcing a subgrade by using a soil stabilizer, which comprises the following steps: S1, excavating a construction pavement by 15-25cm, removing the excavated soil, then spraying a bottom stabilizer, and compacting the subgrade after the bottom stabilizer permeates into the subgrade; s2, uniformly mixing the soil dug out in the step S1 with a soil stabilizer, cement and quick lime in a mass ratio of (600-850): (1-2.5): (10-15): (5.5-7.5) to obtain solidified soil; s3, the solidified soil obtained in the step S2 is laid on the roadbed compacted in the step S1, and secondary compaction is carried out; s4, spraying a surface curing agent on the roadbed compacted in the step S3; and S5, finally compacting the pavement. According to the roadbed reinforced through the method, the strength and stability of the roadbed can be further improved, and the overall strength and durability of a road can be improved.
本申请涉及道路路基加固技术的领域，具体涉及一种利用土壤固化剂进行路基加固的方法，包括以下步骤：S1.将施工路面开挖15‑25㎝深度并移除挖出的土壤，然后喷洒底固化剂，底固化剂渗入路基后将路基压实；S2.将步骤S1中挖出的土壤与土壤固化剂、水泥以及生石灰以(600‑850):(1‑2.5):(10‑15):(5.5‑7.5)的质量比混合均匀得到固化土；S3.将步骤S2中得到的固化土铺设在步骤S1中压实的路基上，并进行第二次压实；S4.在步骤S3中压实的路基上喷洒面固化剂；S5.最终压实路面。通过本申请中的方法加固的路基，路基的强度和稳定性会进一步提升，可以提升道路整体的强度和耐久性。
Method for reinforcing roadbed by using soil stabilizer
一种利用土壤固化剂进行路基加固的方法
MA WEIDONG (Autor:in) / YUAN ZHEN (Autor:in) / CHEN JIANNAN (Autor:in) / SONG YUMIN (Autor:in)
17.06.2022
Patent
Elektronische Ressource
Chinesisch
Pile-supported soft soil roadbed reinforcing structure and reinforcing method
| Europäisches Patentamt | 2022