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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News Network
February 23,2020

Mysuru, Feb 23: A Quarantine station for rescued wild animals for rehabilitation will soon come up at Chamundi Animal Conservation, Rescue and Rehabilitation Centre at Koorgalli, an independent facility developed by the Mysuru Zoo on the outskirts of the City of Palaces and it complies with the recommended quarantine procedures followed globally by Zoological gardens.

The work on the construction was expected to start soon as the tender process had been under progress.

The Zoo was using its own funds to develop the facility for multiple animal species and to ensure that no infections from the wild animals were spread to the healthy animals already in captivity since many years.

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News Network
February 27,2020

Bengaluru, Feb 27: Karnataka Chief Minister and veteran BJP leader B S Yediyurappa turned 78 on Thursday with Prime Minister Narendra Modi and a host of leaders greeting him.

Modi hailed Yediyurappa as a "hardworking" chief minister and wished him long life and good health, while several state leaders flocked to his residence and greeted the Lingayat strongman.

"Birthday greetings to Karnataka's hardworking CM @BSYBJP Ji. He is passionately working for the state's progress, especially on farmer welfare and rural development. I pray for his long life and good health," the Prime Minister tweeted.

A large-scale "non-partisan" birthday bash will be held here later in the evening.

The felicitation function will see Defence Minister Rajnath Singh and former chief minister S M Krishna besides Siddaramaiah of Congress and H D Kumaraswamy of JD(S) sharing the stage.

Union Ministers D V Sadananda Gowda, also a former chief minister, Pralhad Joshi and Suresh Angadi will be in attendance.

BJP National General Secretary (Organisation) B L Santosh and state party chief Nalin Kumar Kateel are among those who will be gracing the event.

While Santosh will release a felicitation volume in Kannada with 78 articles from a cross-section of people, including politicians, writers, bureaucrats, and spiritual leaders; Siddaramaiah and Kumaraswamy will unveil a coffee table book and documentary respectively.

Yediyurappa, on the eve of his birthday on Wednesday, had said whatever he has achieved is a result of the people's "blessings and faith" and requested well-wishers not to bring bouquets, flowers, shawls, sweets, turbans or any souvenirs to greet him.

The birthday function organised by "Yediyurappa Abhinandana Samiti" (Yediyurappa Felicitation Committee) is being seen in some quarters as an attempt by Yediyurappa and his loyalists to send a message to the party leadership that he was still "strong".

The BJP's current dispensation under Narendra Modi and Amit Shah has retired several senior party leaders who crossed the age of 75.

However, an exception was said to have been made in Yediyurappa's case after the BJP won 25 of 28 seats in the Lok Sabha election under his leadership.

In the 2018 elections, he spearheaded the campaign of the BJP which emerged as the single largest party but fell short of the majority mark following which Congress and JD(S) came to power stitching a post-poll pact.

However, the coalition collapsed in July last year, paving the way for return of Yediyurappa as Chief Minister for the fourth time.

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News Network
June 2,2020

Bengaluru, Jun 2: Karnataka recorded a biggest single day spike of 388 COVID-19 cases, with returnees from neighboring Maharashtra continuing to add to the state's tally, taking the total number of infections in the state to 3,796, the health department said on Tuesday.

With 367 out of 388 new cases being returnees from other states, mostly from neighboring Maharashtra (357), the Karnataka government said it was mulling over increasing institutional quarantine for those returning from the western state. Meanwhile, achieving a milestone in the battle against the coronavirus,the Karnataka Institute of Medical Sciences at Hubballi has successfully treated a COVID-19 patient through plasma therapy.

"Maharashtra (returnees) is a major worry for us, already 15,000-20,000 people have come from Maharashtra, still 2000 odd people may come to each district, as we have allowed so many people already, we have decided to allow them also, Revenue Minister R Ahoka said.

Speaking to reporters here, he said ".....cases coming from Bombay and Pune are turning out to be positive, we have to take extra caution, seven days quarantine (institutional) is of no use, we want to increase it specifically for those returning from Maharashtra.

We will take a decision soon and issue order." Chief Minister B S Yediyurappa earlier directed district authorities including the Deputy Commissioners and Superintendents of Police to camp at taluk centres and work towards curbing the spread of COVID-19. Pointing out that COVID-19 cases were increasing in the state because of returnees from Maharashtra, he asked officials to take all necessary measures to check it, his office said in a release. The previous biggest single-day spike was recorded on May 31 with 299 cases. As of June 2 evening, cumulatively 3,796 COVID-19 positive cases have been confirmed in the state, which includes 52 deaths and 1,403 discharges, the health department said in its bulletin.

It said out of 2,339 active cases, 2,325 patients are in isolation at designated hospitals and are stable, while 14 are in ICU.

According to the bulletin,75 patients have been discharged today.

Medical Education Minister K Sudhakar said Karnataka Institute of Medical Sciences in Hubballi has successfully treated a COVID-19 patient through Plasma Therapy.

"Karnataka achieves yet another milestone in battle against #COVID19.

KIMS Hubli has successfully treated a Covid19 patient through Plasma Therapy & is the first institute in the state to accomplish this. Congrats to KIMS doctors & staff for this feat!" the Minister tweeted.

Among the districts where the new cases were reported, Udupi accounted for 150 cases, followed by Kalaburagi 100, Belagavi 51, Raichur 16, Bengaluru urban 12, Bidar 10, nine each from Bagalkote and Hassan, Davangere seven, Yadgiri five, four each from Mandya and Vijayapura, Bengaluru rural three, two each from Chikkaballapura, Dharwad and Tumakuru, and one each from Kolar and Haveri.

Udupi district tops the list of positive cases with 410 infections, followed by Kalaburagi 405 and Bengaluru urban 397.

Among discharges too Bengaluru urban tops the list with 237 discharges, followed by Kalaburagi 128 and Davangere 121.

A total of 3,19,628 samples have been tested so far, out of which 14,812 were tested on Tuesday alone.

According to the bulletin, 3,10,967 samples have reported as negative, 13,915 on Tuesday alone.

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