Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft ground reinforcement method using lightweight mixture soil
The present invention relates to a soft ground reinforcement method using lightweight mixture soil and, more specifically, relates to an improved soft ground reinforcement method using lightweight mixture soil, wherein viscous soil and sand are mixed with a predetermined ratio, and improved lightweight mixture soil in which an addition agent in addition to a polymer is stirred is used to increase compression strength and attachment strength. Moreover, interfacial delamination control strength between a base layer and a hardening surface layer is increased, and initial hardening is promoted to improve initial strength. Therefore, a soft ground reinforcement function can be faithfully performed with stably high compression strength.
본 발명은 경량혼합토를 이용한 연약지반 보강공법에 관한 것으로, 보다 상세하게는 점성질 토사와 모래가 일정비율로 혼합되고 폴리머를 비롯한 첨가제가 교반된 개량형 경량혼합토를 이용하여 압축강도와 부착강도를 증대시킬 뿐만 아니라, 기반층과 고화 표층간의 계면 박리억제 강도를 높이면서 초기 경화를 촉진하여 초기 강도를 향상시킴으로써 안정적이로 높은 압축강도에 따른 연약지반 보강 기능을 충실히 수행할 수 있도록 개선된 경량혼합토를 이용한 연약지반 보강공법에 관한 것이다.
Soft ground reinforcement method using lightweight mixture soil
The present invention relates to a soft ground reinforcement method using lightweight mixture soil and, more specifically, relates to an improved soft ground reinforcement method using lightweight mixture soil, wherein viscous soil and sand are mixed with a predetermined ratio, and improved lightweight mixture soil in which an addition agent in addition to a polymer is stirred is used to increase compression strength and attachment strength. Moreover, interfacial delamination control strength between a base layer and a hardening surface layer is increased, and initial hardening is promoted to improve initial strength. Therefore, a soft ground reinforcement function can be faithfully performed with stably high compression strength.
본 발명은 경량혼합토를 이용한 연약지반 보강공법에 관한 것으로, 보다 상세하게는 점성질 토사와 모래가 일정비율로 혼합되고 폴리머를 비롯한 첨가제가 교반된 개량형 경량혼합토를 이용하여 압축강도와 부착강도를 증대시킬 뿐만 아니라, 기반층과 고화 표층간의 계면 박리억제 강도를 높이면서 초기 경화를 촉진하여 초기 강도를 향상시킴으로써 안정적이로 높은 압축강도에 따른 연약지반 보강 기능을 충실히 수행할 수 있도록 개선된 경량혼합토를 이용한 연약지반 보강공법에 관한 것이다.
Soft ground reinforcement method using lightweight mixture soil
경량혼합토를 이용한 연약지반 보강공법
LEE HO JUN (Autor:in)
11.02.2019
Patent
Elektronische Ressource
Koreanisch
Soil Reinforcement in Soft Ground Tunneling
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