닫기
216.73.216.182
216.73.216.182
close menu
고성능 다기능 특수 그라우트 신재료 개발 및 기초지반보강재로의 사례 연구
Research & Development of High Performance & Multi-Functional New Grouting Materials for Ground Improvement & Reinforcement
박봉근 ( Bong Geun Park ) , 조국환 ( Kook Hwan Cho ) , 나경 ( Kyung Na ) , 윤태국 ( Tae Gook Yoon ) , 이용준 ( Yong Jun Lee )
UCI I410-ECN-0102-2015-500-001847014
* 발행 기관의 요청으로 이용이 불가한 자료입니다.

As existing materials for ground reinforcement, chemical grout material using cementitous materials and waterglass was used. But many problems in terms of ground reinforcement effects were implicated. In this study, for development and applicability verification of new materials, viscosity, fluidity, permeability, Self-Leveling, keeping of drilled hole, antiwashout underwater, resistance of water (groundwater dilution and minimize material eluting) and the early strength and long-term strength characteristics of developed materials was confirmed, and material standards, and establishing construction standards for the various model tests were conducted. As a result, high viscosity, flowability, permeability and keeping of drilled hole characteristics are excellent, in addition to the early strength properties, dilution does nat occur to groundwater, including groundwater is available for dealing with environmental issues. Application of basic and reinforcement method by Filler function in addition to structure can also or development of a new concept can be expected. In addition, middle and large-diameter drilled shaft, micropile, ground anchors, soil-nailing, steel pipes multi-grouting reinforcement for cement injection process could be used enough to even be considered.

[자료제공 : 네이버학술정보]
×