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A platform for research: civil engineering, architecture and urbanism
Construction method for efficiently treating phyllite base rock surface
The invention provides a construction method for efficiently treating a phyllite base rock surface, which comprises the following steps: S1, determining a construction position for excavation, and cleaning an excavated foundation surface; s2, geological sketching and excavation acceptance inspection are conducted on the cleaned foundation surface; s3, cushion layer concrete construction is carried out on the foundation surface after excavation and cleaning; s4, anchor rod construction is conducted, specifically, drilling is conducted on the solidified cushion layer concrete and phyllite through a drilling machine, and anchor rods are installed and fixed; s5, steel bars are manufactured and installed, a formwork is assembled, a water pump, a slag hopper and an air gun are used for cleaning rock debris generated during anchor rod construction, and then the formwork is assembled; s6, the bin surface is flushed, specifically, the bin surface is flushed through a water pump, and broken stones and the like generated in the construction process are flushed away; and S7, concrete is poured, and bedrock surface treatment is completed. According to the method, the mechanical indexes of the phyllite are prevented from being reduced, so that the foundation surface meets the design requirements, the manual cleaning workload is reduced, the working intensity is reduced, the construction efficiency is improved, the construction period is shortened, the labor cost is reduced, and the construction benefits are increased.
本发明提供一种高效处理千枚岩基岩面的施工方法，步骤包括：S1：确定施工位置进行开挖，对开挖后的建基面进行清理；S2：对清理后的建基面进行地质素描及开挖验收；S3：在开挖清理后的建基面上进行垫层混凝土施工；S4：锚杆施工，利用钻机在凝固后的垫层混凝土及千枚岩上进行钻孔安装固定锚杆；S5：钢筋制安及组立模板，用水泵、渣斗、风枪清理锚杆施工时产生的碎岩屑，再组装模板；S6：冲洗仓面，利用水泵冲洗仓面，将施工过程产生的碎石等冲洗干净；S7：浇筑混凝土，完成基岩面处理。本发明避免了千枚岩力学指标降低，使得建基面符合设计要求，减少人工清理工作量，降低了工作强度，提高了施工效率，节约了工期，降低人工成本，增加了施工效益。
Construction method for efficiently treating phyllite base rock surface
The invention provides a construction method for efficiently treating a phyllite base rock surface, which comprises the following steps: S1, determining a construction position for excavation, and cleaning an excavated foundation surface; s2, geological sketching and excavation acceptance inspection are conducted on the cleaned foundation surface; s3, cushion layer concrete construction is carried out on the foundation surface after excavation and cleaning; s4, anchor rod construction is conducted, specifically, drilling is conducted on the solidified cushion layer concrete and phyllite through a drilling machine, and anchor rods are installed and fixed; s5, steel bars are manufactured and installed, a formwork is assembled, a water pump, a slag hopper and an air gun are used for cleaning rock debris generated during anchor rod construction, and then the formwork is assembled; s6, the bin surface is flushed, specifically, the bin surface is flushed through a water pump, and broken stones and the like generated in the construction process are flushed away; and S7, concrete is poured, and bedrock surface treatment is completed. According to the method, the mechanical indexes of the phyllite are prevented from being reduced, so that the foundation surface meets the design requirements, the manual cleaning workload is reduced, the working intensity is reduced, the construction efficiency is improved, the construction period is shortened, the labor cost is reduced, and the construction benefits are increased.
本发明提供一种高效处理千枚岩基岩面的施工方法，步骤包括：S1：确定施工位置进行开挖，对开挖后的建基面进行清理；S2：对清理后的建基面进行地质素描及开挖验收；S3：在开挖清理后的建基面上进行垫层混凝土施工；S4：锚杆施工，利用钻机在凝固后的垫层混凝土及千枚岩上进行钻孔安装固定锚杆；S5：钢筋制安及组立模板，用水泵、渣斗、风枪清理锚杆施工时产生的碎岩屑，再组装模板；S6：冲洗仓面，利用水泵冲洗仓面，将施工过程产生的碎石等冲洗干净；S7：浇筑混凝土，完成基岩面处理。本发明避免了千枚岩力学指标降低，使得建基面符合设计要求，减少人工清理工作量，降低了工作强度，提高了施工效率，节约了工期，降低人工成本，增加了施工效益。
Construction method for efficiently treating phyllite base rock surface
一种高效处理千枚岩基岩面的施工方法
ZUO HONGJUN (author) / TONG LUMEI (author) / HAN LONGFEI (author) / WANG JIANHUA (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prediction of Deformability Characterstics of Phyllite Rock Mass
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