复合固化材料在松软地面交通应急保障中的试验研究

An Experimental Study of the Application of the Composite Hardening Material to the Traffic Emergency Support on the Weak Ground

从交通应急保障的需求入手,在分析固化剂加固松软土壤现状的基础上,详细阐述了复合固化材料对松软路面快速加固的机理,并通过试验分析了固化材料快速加固软土的特性。试验结果表明,这种复合固化材料和固化手段在松软地面快速加固的强度形成方面,能够满足交通应急保障的时效性要求。

For the sake of meeting the requirements in traffic emergency support, and upon the basis of analyzing the present situation of applying the hardening agents to consolidating weak soil, the mechanism of the composite hardening agents in quick- ly consolidating the weak ground is dealt with in detail in the paper, with the properties of the hardening agents in quickly hard- ening the weak ground analyzed by tests. The results of our research show that this kind of composite hardening material and measure can meet the timeliness requirements in traffic emergency support in quick consolidating strength.