城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
24期
322-322
,共1页
公路路基%处理%粉喷桩
公路路基%處理%粉噴樁
공로로기%처리%분분장
highway subgrade%treatment%powder spray pile
粉喷桩施工技术常见于承载力较弱的深层软弱地基施工加固中，该技术能够加强软土公路路基承载能力，同时也能降低路基沉降几率，所以常被应用于公路路基处理加固中。本文主要说明了粉喷桩施工方法及流程、提升粉喷桩施工质量的有效手段。
粉噴樁施工技術常見于承載力較弱的深層軟弱地基施工加固中，該技術能夠加彊軟土公路路基承載能力，同時也能降低路基沉降幾率，所以常被應用于公路路基處理加固中。本文主要說明瞭粉噴樁施工方法及流程、提升粉噴樁施工質量的有效手段。
분분장시공기술상견우승재력교약적심층연약지기시공가고중，해기술능구가강연토공로로기승재능력，동시야능강저로기침강궤솔，소이상피응용우공로로기처리가고중。본문주요설명료분분장시공방법급류정、제승분분장시공질량적유효수단。
The construction technique of deep powder jet pile is common in the reinforcement construction of deep soft gro- und with weak bearing capacity, the technology can enhance the bearing capacity of soft soil roadbed of highway, and also can reduce the risk of subgrade setlement, is often used in the treatment of highway subgrade reinforcement. This paper mai- nly describes the method and process of powder jet pile con- struction, effective means to improve the construction quality of cement injection pile.
