The current study coordination of cracks in the rock, especially in the rock salt (Rock salt), which is applied directly to structures such as underground mining and salt mine's underground gas tank. The dumping of waste from industry into the mine. Creating a niche store natural gas for use in times of power shortage, etc. Examples of structural engineering geology underground potential damage caused due to small cracks to discontinuities large rock salt, such as 1) compression. air into the cavity retention during power waste and air emissions from electricity during the power shortage. As a result, the temperature in the cavity retention has changed, resulting in small cracks are expanded. Studies in laboratory When it leaks or cracks recommended healing under hydrostatic stresses at ambient temperature, which makes the healing effectiveness. The rapid increase in a short period of time. It is suitable for the maintenance of structural traps that use a cycle can help reduce the time and cost of maintenance more
2) the reaction of chemicals in niche industrial waste storage. This causes the temperature in the cavity retention changes resulting stability of the cavity retention decreased so when it leaks of chemicals or toxins into the small cracks or fissures. Repair or maintenance should be used to do healing under uniaxial stresses at ambient temperature. This is more appropriate healing under hydrostatic stresses at ambient temperature (because of cavities waste storage needs with geological structures and check the leakage of chemicals or waste) to weld together the cracks. Because the reaction of chemical or industrial waste will cause heating up. The study found that When the temperature rises, it can help the healing effectiveness. The increase of about 5-10%, which will make it possible to reduce the cost of maintenance and protection chemicals flowing into the potatoes.
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