Write down the Factors affecting the soil compaction factors affecting compaction in geotechnical engineering pdf / ppt
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· Factors affecting Soil Compaction Factors affecting compaction of soil Soil compaction is affected by many factors, including the type of soil, water content, soil structure, and compactive effort. 1. Soil type Heavy clays, clays, and silts are more resistant to compaction. Sandy soils and coarse-grained or gravelly soils are more easily compacted. 2. Water content Water acts as a lubricant, allowing soil particles to move more easily into a denser configuration. As water content increases, the dry density of soil increases. 3. Soil structure Compacted soils lack good soil structure, which can limit water entry and restrict plant growth. Air spaces that are essential for water, gases, and plant roots are compressed. 4. Compactive effort The type of plant (weight, vibration, number of passes) can affect comp...