Hi, is there any method or formula related to liquid faction of soft loose sand ??
How to calculate the influence of liquid faction of 40 meter depth of saturated loose sand which penetrated by driven pile which reach bed rock in elevation of 45 meter
Thank you
SourceOld Answer:Earthquakes are caused by an abrupt shift of rock along a fracture in the Earth.Most earthquakes are caused by slow movements inside the Earth that push against the Earth's brittle, relatively thin outer layer, causing the rocks to break suddenly. This outer layer is fragmented into a…My answer:If you're doing homework with a fill-in-the-blank, it's 'liquifaction.'
Ways they reduce/d the impact: · Steel frames on high rise building. · Older buildings collapsed. · New building made further apart to reduce the domino effect. · Built on concrete slabs where soil is softer. As during the earthquake the ground can liquidfaction. · Disaster plans are put in place-earthquake drills practised regularly and people are forewarned to turn off the gas in their homes/building, so that a fire won't occur in the event of an earthquake. · Shock absorber fitted. · Organise and prepare a emergency 'stock' which include medicines, food, water, blankets, tents and commucation equipment. Most LEDC's wouldn't have the funds to supply these. · Better research work is put in place so that they can monitor ground movement and key fault lines. This creates jobs potentially for the people that became long-term unemployed. · Government urges people to buy earthquake insurance.