Assets like houses and other buildings are also destroyed. Earthquakes can cause buildings to crumble and fall. The effects of an earthquake are terrible and devastating. Even pipelines laid under the ground and railway lines are damaged or displaced. Effects of Earthquakes Surface trembling from seismic waves often damages buildings. The shaking causes regions of the rock and soil to slide downhill. Roads and railway lines may be destroyed, affecting communication and rescue attempts. In addition to the death toll, earthquakes can cost billions of dollars in damage to repair. There are lots of examples of the earthquake and the dramatic changes it has brought to the surface of the earth . Seismic waves cause the shaking of structures in all possible directions. Earthquakes are less advantageous and more harmful to man. vi. 1- Inertia Forces in Structures. The effects of an earthquake can be devastating. Earthquake environmental effects are the effects caused by an earthquake, including surface faulting, tsunamis, soil liquefactions, ground resonance, landslides and ground failure, either directly linked to the earthquake source or provoked by the ground shaking. Many people lose their money and property. The best example of this type of damage is Koyana earthquake in 1970. A simple example common in many earthquakes are landslides.
Many building, hospitals, schools, etc are destroyed due to it. Earthquakes have economic effects like setback in trade and agriculture. Ground Shaking Ground shaking is the most familiar effect of earthquakes. A lot of people get killed and injured. The generation of inertia forces in a structure is one of the seismic influences that detrimentally affect the structure. It affects the mental health and emotional health of people. Effects of Earthquake. The effects from earthquakes include ground shaking, surface faulting, ground failure, and less commonly, tsunamis. Safety rules to be taken during an Earthquake. The effects of earthquakes vary from place to place. "Earthquakes don't kill people, buildings do". This aerial photograph of the San Fernando earthquake in Feb 1971 shows the extensive damage to the freeway bridge as the Earth's crust shook. This makes the structure weak by making the joints lose and sometimes causes tilting and the collapse of a structure which may lead to loss of life and property. Health effects of earthquakes Health effects of earthquakes S.W.A. During an earthquake, different seismic waves are produced either horizontal or vertical. When an earthquake causes ground shaking, the base of the building would move but the roof would be at rest. The impact of an earthquake depends on a variety of factors such as how strong the earthquake is, the size and density of population in the area affected by the earthquake (how crowded the area is), the time of day the earthquake strikes and the level of economic development (how rich or poor) of the area struck. Fires are probably the single most important secondary effect of earthquakes. Effects of earthquake: 1. P waves propagate through the Earth with a speed of about 15,000 miles per hour and are the first waves to cause vibration of a building. There are other, secondary effects that are caused by earthquakes, most often a result of strong shaking. Massive Destruction. The primary effects of earthquakes are ground shaking, ground rupture, landslides, tsunamis, and liquefaction. Depending on the severity of the earthquake, gas mains may break, starting numerous fires.
At the same time, underlying cables are disturbed leading to disruption of communication systems.