Presentation on different types of vibrator
- 1. Presentaion presented by ROLL NO = 69 & 67
- 2. WHAT IS COMPACTION ? 1 Ways compaction is necessory? 2 TOPIC ELECTRICAL AND THERMAL COMPACTION
- 3. define compaction 1 The process of increasing the density of soil by removing air voids and rearranging the soil particles into a more compact and stable state, typically through mechanical means such as static or dynamic loads, vibration, or impact.
- 4. why compaction is used? Ø - Increased Density Ø - Improved Strength Ø - Reduced Settlement Ø - Increased Load-Bearing Capacity Ø - Reduced Water Seepage Ø - Improved Drainage Ø - Reduced Soil Erosion Ø - Increased Durability
- 5. SOME IMAGES DURING COMPACTIN
- 6. VS Electrical compaction is a process that utilizes electrical energy to compress and densify soils, resulting in increased density, stability, and strength. This technique applies an electric current or field to the soil, altering its properties and behavior by manipulating soil particles, pore water, and ions. Through electrical compaction, soil settlement and deformation are reduced, while its thermal conductivity and bearing capacity are enhanced, making it a valuable method for improving soil's engineering properties. thrmal compaction electrical compaction Thermal compaction is a process where soil density is increased by applying heat, causing the soil particles to pack more closely together, expelling water and air from the soil pores, and reducing the soil's volume. Two types of soil compaction
- 7. ü Heat compaction ü Steam compaction ü Pre-loading thermal compaction ü Fire compaction ü Hot air compaction ü Exothermic reaction compaction some types of thermal compaction.
- 8. Steam Compaction Using steam to heat the soil and increase its density. Solar Compaction Using solar radiation to heat the soil and increase its density. Hot Air Compaction Blowing hot air into the soil to increase its temperature and density. Exothermic Reaction Compaction using exothermic reactions (e.g., chemical reactions that release heat) to heat the soil and increase its density Fire Compaction Using controlled fires to heat the soil and increase its density (e.g., in some soil remediation applications types of thermal compaction
- 9. some types of electrical compaction 1. Electro-Osmosis (EO) Uses a direct current (DC) electric field to move water out of the soil, increasing density. Water molecules are attracted to the electrodes, leaving the soil pores and causing the soil particles to pack more closely together. 2. electric plate compactor electric plate compactor is a device used for soil compaction , it consumes electrical energy to provide compaction to the soil.it hase a smooth base plate that smoothly compact the soil 3. Pulsed Electro-Compaction (PEC) Applies high-voltage pulses to the soil to increase density and strength. The
- 10. electrical vibrators the usage of different types of electrical vibratos can increase the compaction of soil ,improve the density of soil and provide use full strength to the soil
- 11. Pulsed Electro-Compaction Electro-Osmosis electric plate compactor electri vibrator