城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
4期
302-302
,共1页
市政%路桥施工工程%过渡段%软基处理
市政%路橋施工工程%過渡段%軟基處理
시정%로교시공공정%과도단%연기처리
municipal%road and bridge construction engine-ering%transition section%soft foundation treatment
目前,国内路桥工程施工在加固饱和软基上最为常用的方法为水泥土搅拌桩技术,相比起其他的软基处理技术,水泥土搅拌桩技术具有施工简单、造价低廉等多种优点。然而,在粗狂性因素的影响下,目前国内在路桥过渡段的软基加固施工方面,仍具有未能充分满足有关规范的问题。
目前,國內路橋工程施工在加固飽和軟基上最為常用的方法為水泥土攪拌樁技術,相比起其他的軟基處理技術,水泥土攪拌樁技術具有施工簡單、造價低廉等多種優點。然而,在粗狂性因素的影響下,目前國內在路橋過渡段的軟基加固施工方麵,仍具有未能充分滿足有關規範的問題。
목전,국내로교공정시공재가고포화연기상최위상용적방법위수니토교반장기술,상비기기타적연기처리기술,수니토교반장기술구유시공간단、조개저렴등다충우점。연이,재조광성인소적영향하,목전국내재로교과도단적연기가고시공방면,잉구유미능충분만족유관규범적문제。
At present, the domestic road and bridge project construction on saturated soft foundation is the most popular method of cement soil mixing pile technology for soft foun-dation treatment, compared with other technologies, and the cement soil mixing pile technology has the advantages of sim-ple construction, low cost and other advantages. However, at the effect of rough factor, the reinforcement of soft foundation at roadbed-bridge in transition, has the problem failed to ful y meet the specification.