摘要
通过水泥土试块无侧限抗压强度的试验研究,定量分析了含水量、水泥掺量和养护龄期对黄土性粉质粘土水泥土桩无侧限抗压强度的影响。同时建立了水泥土试块无侧限抗压强度与水泥掺量、水泥土试块无侧限抗压强度与养护龄期、水泥土试块无侧限抗压强度与养护龄期和水泥掺量的关系式。为寻求更加经济、合理的施工配合比和参数提供了依据。
With the experimental research on the unconfined compressive strength of cement soil test blocks, the paper quantitatively analyzed the water content, the cement content and the curing period influenced to the unconfined compressive strength of the loess silty clay cement pile. Meanwhile, the relational expression between the unconfined compressive strength of the cement soil block and the cement content, the unconfined compressive strength and curing period of the cement soil block, the unconfined compressive strength of the cement soil block, and the curing period and cement content were established, which could provide the basics for the more economic and rational construction mixing ratio and parameters.
出处
《煤炭工程》
北大核心
2009年第3期87-89,共3页
Coal Engineering
基金
河南省科技攻关计划项目"黄土地区组合型复合地基特征的研究"(0324460009)
关键词
水泥土
无侧限抗压强度
湿陷性黄土
cement soil
unconfined compressive strength
collapsible loess
