【Daily Topic】【Engineering Version 20160524】
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Participation reward: 2 Wealth. Reward for correct answer: 9 Wealth. Multiple-choice question: The engineering properties of soil include ( ). A. Relaxability B. Moisture content C. Compressibility D. Angle of repose E. Liquid index
I. The main engineering properties of soil include: the workability of soil, the settlement amount of undisturbed soil after mechanical compaction, permeability, density, shear strength, and earth pressure. II. A brief introduction to soil: Soil is a loose, soft deposit that has not yet consolidated into rock. They are mainly products of the Quaternary period. The fundamental difference between soil and rock is that soil lacks rigid connections, has a variable physical state, and low mechanical strength. Soil is formed from various rocks through weathering. Soil is found in the upper layer of the Earth’s crust and constitutes the primary geological environment for human engineering and economic activities. Soil, together with rock, is the subject of study in engineering geology.
ACD~~~~~~~~~~~~
The engineering properties of soil include (ACD). A. Workability B. Moisture content C. Compressibility D. Angle of repose E. Liquid limit
The engineering properties of soil include (ACD). A. Relaxability B. Moisture content C. Compressibility D. Angle of repose E. Liquid index
A. Relaxability B. Water content C. Compressibility
Multiple-choice question: The engineering properties of soil include ( ). A. Relaxability C. Compressibility