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How can a building be earthquake resistant?
Build stronger foundations and use things to protect the bottom of the building, like sandbags etc
Damage costs of Kobe earthquake 1995?
The Kobe earthquake in 1995 destroyed more than 102,000 buildings and left 300,000 people homeless. The cost estimate to restore the basic infrastructure of the city was 150-million dollars. This was just for state owned buildings and services alone. The Kobe earthquake is the most expensive natural disaster in modern history. The earthquake lasted only 20-seconds.
Should laws say that buildings built near faults must be earthquake proof explain?
Yes, laws should require buildings built near faults to be earthquake-proof to protect the safety of occupants and minimize property damage. Earthquake-proof buildings are designed to withstand strong seismic forces and reduce the risk of collapse during an earthquake, which is crucial in high-risk areas. This proactive measure can help save lives and mitigate the impact of earthquakes on communities living near faults.
What is the process of making buildings more earthquake resistant?
Building can be made more earthquake resistant through techniques such as using flexible building materials, reinforcing structures with steel beams, installing base isolators to absorb seismic waves, and ensuring proper foundation design. Additionally, following building codes and regulations specific to earthquake-prone areas can help mitigate damage from seismic activity.
Why are rural areas safer to have an earthquake in?
Rural areas are generally safer during an earthquake because they tend to have fewer tall buildings and infrastructure that are susceptible to severe damage. Additionally, rural areas typically have lower population density, reducing the potential for casualties and making it easier for emergency responders to reach those in need.
What were the secondary effects on the great hanshin earthquake?
Some 75,000 buildings were damaged or destroyed during the earthquake and its aftershocks. Road and rail links were damaged, making it difficult for fire engines and ambulances to reach the worst affected parts of the city. Gas and water supplies were cut off, as were telecommunications links.
Preventions to be taken during an earthquake?
When builders are making a building they should make the foundations strong and stable so the buildings dont fall
What are the advantages and disadvantages of an earthquake proof building?
Advantages of earthquake-proof buildings include enhanced safety for occupants, reduced damage during seismic events, and potentially lower insurance costs due to minimized risk. These structures often incorporate advanced engineering and materials, leading to increased durability and longevity. However, disadvantages include higher initial construction costs, potential design limitations, and the need for ongoing maintenance to ensure effectiveness. Additionally, not all regions may require such features, making them less economically viable in some locations.
How do designers protect buildings from the damage that may be caused by a lighting strike?
they protect themselves by making the buildings stronger. or taking out electricity. they wouldn't just they build these buildings when they think about it... well lightning happens any time.
Why effects of earthquake are reduced in rural areas?
The effects of earthquakes are often reduced in rural areas due to lower population density, which minimizes the risk of casualties and infrastructure damage. Rural regions typically have fewer buildings and critical infrastructure, making it less likely for widespread destruction to occur. Additionally, rural communities may be more adaptable and resourceful in response to natural disasters, allowing for quicker recovery. Finally, some rural areas may also be located in geologically stable regions, further reducing seismic impact.
How do ground conditions affect earthquake damage to buildings?
The amplitude of seismic waves is dependant on the medium through which they travel. Seismic waves in hard rock masses (e.g. granite) have lower amplitudes than those that travel through soft ground such as sediments and so a building constructed on granite is less likely to be damaged. Further to this, sediments tend to undergo a process known as liquefaction during earthquakes which makes them behave as a liquid rather than a solid meaning they are very poor at supporting the load imposed by the building (they lose the majority of their bearing capacity) making it even more probable that the building will be damaged.
What happens to the energy that is released during an earthquake?
It is dissipated in making physical changes to the rock layers, and to the ground surface, objects, and buildings. Some is released as thermal energy.
