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A platform for research: civil engineering, architecture and urbanism
Construction technology for applying pile foundation waste mud to karst cave grouting treatment
The invention relates to a construction technology for applying pile foundation waste mud to karst cave grouting treatment. The construction technology comprises the following steps that S1, the waste mud is collected and treated; s2, grouting holes are formed in the karst cave pile foundation; s3, the grouting holes are drilled to a first layer of karst cave bottom plate, and static pressure grouting is conducted; s4, hole sweeping is conducted again, grouting hole drilling and static pressure grouting procedures are circularly constructed, and drilling is conducted to the last layer of karst cave bottom plate; and S5, core pulling detection. According to the embodiment of the invention, the waste slurry is used for the karst cave grouting treatment, so that the problem of discharge of the waste slurry is solved, and the consumption of cement and the waste of water resources during the karst cave grouting treatment are also reduced. The waste mud is applied to karst cave grouting treatment, waste is turned into wealth, pollution of the waste mud to the environment is effectively reduced, cyclic utilization of waste resources is promoted, and environment-friendly, civilized and green construction is achieved.
本发明涉及一种将桩基废弃泥浆用于溶洞注浆处理的施工工艺，包括以下步骤：S1、废弃泥浆收集和处理；S2、溶洞桩基布置注浆孔；S3、注浆孔钻至第一层溶洞底板，静压注浆；S4、重新扫孔，循环施工钻注浆孔、静压注浆工序，并钻孔至最后一层溶洞底板；S5、抽芯检测。本发明实施例通过将废弃泥浆用于溶洞注浆处理，不仅解决了废弃泥浆的排放问题，还减少了溶洞注浆处理时水泥用量及水资源的浪费。将废弃泥浆应用于溶洞注浆处理中，实现变废为宝，有效地降低了废弃泥浆对环境造成的污染，促进废弃资源循环利用，做到了环保文明绿色施工。
Construction technology for applying pile foundation waste mud to karst cave grouting treatment
The invention relates to a construction technology for applying pile foundation waste mud to karst cave grouting treatment. The construction technology comprises the following steps that S1, the waste mud is collected and treated; s2, grouting holes are formed in the karst cave pile foundation; s3, the grouting holes are drilled to a first layer of karst cave bottom plate, and static pressure grouting is conducted; s4, hole sweeping is conducted again, grouting hole drilling and static pressure grouting procedures are circularly constructed, and drilling is conducted to the last layer of karst cave bottom plate; and S5, core pulling detection. According to the embodiment of the invention, the waste slurry is used for the karst cave grouting treatment, so that the problem of discharge of the waste slurry is solved, and the consumption of cement and the waste of water resources during the karst cave grouting treatment are also reduced. The waste mud is applied to karst cave grouting treatment, waste is turned into wealth, pollution of the waste mud to the environment is effectively reduced, cyclic utilization of waste resources is promoted, and environment-friendly, civilized and green construction is achieved.
本发明涉及一种将桩基废弃泥浆用于溶洞注浆处理的施工工艺，包括以下步骤：S1、废弃泥浆收集和处理；S2、溶洞桩基布置注浆孔；S3、注浆孔钻至第一层溶洞底板，静压注浆；S4、重新扫孔，循环施工钻注浆孔、静压注浆工序，并钻孔至最后一层溶洞底板；S5、抽芯检测。本发明实施例通过将废弃泥浆用于溶洞注浆处理，不仅解决了废弃泥浆的排放问题，还减少了溶洞注浆处理时水泥用量及水资源的浪费。将废弃泥浆应用于溶洞注浆处理中，实现变废为宝，有效地降低了废弃泥浆对环境造成的污染，促进废弃资源循环利用，做到了环保文明绿色施工。
Construction technology for applying pile foundation waste mud to karst cave grouting treatment
一种将桩基废弃泥浆用于溶洞注浆处理的施工工艺
PAN CHUNWEI (author) / LI PU (author) / WANG JIAXIONG (author) / ZHOU CANMING (author) / LYU YUNFENG (author) / MA DINGLE (author) / ZHANG YIKANG (author) / CHEN MINGHUI (author) / HE WEIQIANG (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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