SBL加固土的路用性能分析

SBL是一种强度高、水稳性和冻稳性好的基层和底基层加固材料。通过介绍SBL加固土的路用性能和影响SBL加固土强度的关键性因素,并同时与石灰加固土进行对比分析,阐明SBL加固土强度形成的内在机理,对SBL加固土的推广应用有所帮助。     

Research on techniques to improve accuracy in SBL locating systems

Short baseline system （SBL）, which is a kind of underwater acoustic locating technology, has widely applicable value. In order to examine the capability of ship model design, the ship model experimentation should have high accuracy. This paper focuses on the key techniques of high accuracy locating system, including high accuracy sub-array position emendation, divisional locating, anti multi-path interference measure, etc. Experiments show that the SBL locating systems has received the satisfying effect owing to these key techniques proposed in this paper.     

SBL加固土的机理分析

通过分析SBL加固土的反应机理以及SBL与石灰、粉煤灰间的反应，揭示出SBL加固土强度高的原因及其应用价值．对于其他固化剂加固土的机理分析有一定的借鉴意义。     

SBL固化剂加固土微观分析

从微观角度揭示SBL加固土强度的形成原因,同时对其与石灰粉煤灰间的反应进行对比分析,对于其他固化剂加固土的强度形成具有重要的借鉴意义。