压实注浆法质量控制系统的开发与可靠性验证

IF 0.4 Q4 ENGINEERING, GEOLOGICAL
Seokhyun Seo, Jungsang Lee, Euiyoup Jung, Sang-Yeong Park, Hyobum Lee
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引用次数: 0

摘要

介绍了加固软土地基和不均匀沉降建筑物的密实灌浆方法。传统密实注浆方法中使用的泵是一个系统,每个孔注射一个孔,降低了施工效率,模拟注射方法由现场工人手动管理施工,难以管理一致的质量。为解决现有施工中存在的问题,开发了泵及质量控制系统。由于现场主管使用模拟设备和人工控制来确定注入材料的数量,因此难以管理施工质量的一致性。因此,为了解决这一问题,开发了质量控制系统。质量控制系统由注射物料自动混合系统、多台同步注射泵和注射管理监控系统组成。通过现场试验验证了质量控制系统的性能,通过密实注浆法试验和试验后的质量试验验证了地面改善性能。因此,预计开发的综合质量控制系统将改善施工和质量验证困难的现场的质量保证和施工效率和稳定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Development and Reliability Verification of Quality Control System for Compaction Grouting Method
This study introduced the compact grouting method that can be used for improving soft ground and restoring buildings with unequal subsidence. The pump used in the traditional compact grouting method is a system that injects one hole each, which reduces the construction efficiency, and the analog injection method manually manages the construction by field workers, making it difficult to manage consistent quality. Pump and quality control system were developed to solve problems in existing construction. Since field supervisor determines amount of injected materials by using analog equipment and controls manually, it is difficult to manage consistent quality of construction. Therefore, the quality control system was developed in order to solve that problem. The quality control system consists of automatic mixing system of injection materials, multiple simultaneous injection pumps, and injection management monitoring system. Performance of the quality control system was verified through on-site testing, and ground improvement performance was verified through quality testing after testing and testing of the compact grouting method. Therefore, it is expected that the integrated quality control system developed will improve the quality assurance and efficiency and stability of construction at sites where construction and quality verification are difficult.
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