Mangaluru prone to earthquakes, says survey

May 6, 2015

Mangaluru, May 6: According to an experts survey, it has been found that buildings in Bejai-Balmatta, Attavar -Hampankatta, have not adhered to IS 1893 : 2002, Part 1, which is the criteria for earthquake resistant design of structures, NITK?Civil Engineering Department Professor D Venkat Reddy said.

He was delivering a talk on ‘Earth, oceans and coastal zone management’, organised by Institution of Engineers (India) local centre an Institution of Valuers Mangalore Branch in Mangaluru.

mangalurucity

The city falls in seismic zone-3 which means that the quakes of intensity six could occur. The buildings could withstand the earthquakes up to five in the Richter scale. As per Indian Standards on Earthquake Engineering, IS1893:1984 criteria for Earthquake Resistant Design of Structures, the country has been categorised into five seismic zones, based on the seismic intensity. IS is about earthquake resistant design of structures and is applicable to buildings, and other structures such as bridges, dams etc. Earthquakes of magnitude of eight take place in zone five. Nethravathi and Gurupur river basins are tectonically active.

As observed in Nepal, the structural failure of buildings have caused more amount of damage. In contrast, the Pashupathinath Temple is intact, though the building in its surrounding have been badly effected, which is due to the difference in structural pattern.

He further said that seismic waves alone are not responsible . Seismic activities take place round the clock. The earthquakes take place due to the sudden failure of strata. As per an estimation, around one thousand take place across the world everyday and three of them could be serious.

A lineament which is a fault in the underlying geological structure and the constructions on these lineaments such as railway tracks, bridges etc could cause more danger. IIS?has established a network system which records the seismic activities and which can even record 0.1 mm change in the crest of the earth. As per the movement of earth plates, a region will be displaced in a span of hundred years.

Comments

Arjun Neil Menezes
 - 
Tuesday, 20 Feb 2018

I'm building a 1story house with slab on load bearing walls instead of the concrete frame structure. Will this be resistant agaianst earthquakes?

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February 29,2020

New Delhi, Feb 28: They could hear shots being fired, sense smell of property and vehicles being burnt and feel the stones being pelted. Despite the mayhem that unfolded just a few steps away from their doorsteps, many Muslim households did not feel unsafe due to their Hindu neighbours during the violence in Delhi earlier this week.

Tarannum, a resident of Chand Bagh, said she cannot thank her neighbour Nem Singh enough for saving 15 members of her family that fateful night of February 25. Singh, an auto-rickshaw driver, lives right across her house.

"I could hear the thumping on the door. Our neighbour came to rescue us and assured us that no harm would come to our family, " said Tarannum who lives in lane number 7.

"We thought khayamat has come. Our kids too got scared. Those indulging in rioting are just terrorists. Hindu brothers gave us shelter and saved us. How should I say that they are Hindus or Muslims? When we were under attack, these Hindu brothers provided us safety. We should not fight, " said Tarannum while recounting the horror.

She said a mob has no face, no religion. "I want to tell everyone mob has no name, no religion. Kaun sa pathar kisne mara kisko laga pata hai kya? Pathar ne mazhab dekha kya? (Which stone was thrown by whom, who was hit, does anyone know. Stone does not have a religion," she said.

Singh said he could not bear the wailings of his neighbour's kids.

"Dar to tha par apni gali mein kisi ko pareshan nahi hone dena tha. (I too was afraid but I could not have let them hurt my neighbours)," said Singh when asked if he could have also been attacked for giving shelter to Tarannum family.

"I told them that the rioters will have to go through us first. We all were equally scared," recalled Singh.

Jameel, another local resident, said that his Hindu neighbours were even ready to sacrifice their lives to save him from the ruthless terrorists hired by pro-CAA politicians to unleash violence against Muslims.

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News Network
March 29,2020

New Delhi, Mar 29: Minister of Petroleum and Natural Gas Dharmendra Pradhan after his discussions with Saudi Minister of Energy, Prince Abdulaziz bin Salman, on global oil market developments said that Saudi Arabia has assured India of uninterrupted supply of LPG.

"Had a video conference with HRH Prince Abdulaziz, Saudi Minister of Energy and Mr Amin Nasser, President and CEO @Saudi_Aramco. We discussed about the global oil market developments and on uninterrupted LPG supplies from Saudi Arabia to India," Pradhan tweeted.
"HRH Prince Abdulaziz assured of LPG supplies in the coming days to support our domestic requirement," Pradhan added.
While there has been a slump in fuel demand owing to the nationwide lockdown, cooking gas demand has reportedly surged in the country.
The Prime Minister had on Tuesday announced a 21-day lockdown to stem the spread of COVID-19 which has left thousands dead around the world.

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April 10,2020

Bengaluru, Apr. 10: Karnataka Congress leader DK Shivakumar on Thursday appealed to party workers to save the lives of people of the state and show solidarity with the people in need amid the coronavirus lockdown.

"Humble appeal to Congress party workers that the time has come to do our best to save the lives of people of Karnataka. Hospitals across Karnataka are running short of blood. This is a call for able-bodied to volunteer & donate blood. Let us show solidarity with people in need," Shivakumar tweeted.

With 16 fresh COVID-19 cases reported in the last 24 hours, the total number of confirmed cases in Karnataka reached 197 on Thursday, according to the state's Health Department.

India's total COVID-19 cases rose to 5,865 on Thursday, with 591 new cases reported in the last 24 hours, according to the Ministry of Health and Family Welfare.

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