固结指数[solidification index(SI)] 又称凝固指数、硬化指数。任何岩浆的分异演化都是向贫MgO方向演化,而且MgO的变化比SiO2更显著。1957年久野等认为研究玄武岩浆演化用固结指数比用SiO2更好些。
原则将混凝土装入模具中,并用夯实机夯实。固结量即称为“压塑性指数”。
PRINCIPLE Concrete is placed into a mould and compacted by a rammer. The amount of consolidation is expressed as a compactibility index.
这些参数包括压缩指数、回弹指数、次固结系数、初始再固结体积压缩系数等。
Theses parameters include compression index, expansion index, coefficient of secondary consolidation and initial coefficient of re consolidation volume compressibility, et al.
提出再固结体积压缩系数和再固结压缩指数的概念并给出其确定方法。
The methods for determining coefficient of reconsolidation volume compressibility and reconsolidation index are given.
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