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
March 14,2020

Bengaluru, Mar 14: Infosys carried out evacuation at one of its satellite offices here on Friday after an employee came in contact with a suspected case of COVID-19, according to the company.

"We have taken a decision to evacuate one of our satellite buildings in Bengaluru as a precautionary measure, as one of our employees had been in contact with an individual with suspected COVID-19," the company said in its statement.

"Employees have been directed to work from home, and there is no impact on our client deliverables as a result of this temporary evacuation," it added.

On the other hand, Google also informed media on Friday that an employee at its Bengaluru office has tested positive for the COVID-19 and the firm has directed all its employees in that office to work from home as a precautionary measure.

"We can confirm that an employee from our Bangalore office has been diagnosed with COVID-19. They were in one of our Bangalore offices for a few hours before developing any symptoms. The employee has been on quarantine since then," Google had said in a statement. The search engine giant has asked colleagues who were in close contact with the employee to quarantine themselves and monitor their health.

The World Health Organisation (WHO) has declared the coronavirus outbreak a pandemic.

Coronavirus, which originated in the Wuhan city of China, has so far spread to more than 100 countries infecting over 1,20,000 people. India has reported two deaths and 82 confirmed cases of the deadly coronavirus.

The World Health Organisation (WHO) had declared the coronavirus outbreak a 'pandemic' and expressed deep concern.

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News Network
July 20,2020

Bengaluru, Jul 20: Karnataka on Monday reported 3,648 COVID-19 cases taking the tally to 67,420, informed the state health department.

According to a bulletin issued by the department, the state recorded 72 more deaths due to COVID-19 with the toll at 1,403 while six patients who tested positive for the infection have died due to non-COVID causes, as of Monday.

There are 42,216 active cases in the state.
As many as 730 patients were discharged today, taking the total discharged patients to 23,795.
Bengaluru recorded the highest number of cases and deaths today at 1,452 and 31, respectively, informed the state health department.

India's COVID-19 case tally crossed the 11-lakh mark with the highest single-day spike of 40,425 new cases and 681 deaths reported in the last 24 hours, said the Union Health and Family Welfare Ministry on Monday.

The total cases in the country now stand at 1,118,043 while the death toll is 27,497.

The ministry said the total number of cases include 390,459 active cases and 700,087 cured/discharged/migrated.

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News Network
January 13,2020

Bengaluru, Jan 13: Right-wing organisations, along with BJP and RSS workers, will take out a massive padayatra in Kanakapura on Monday, protesting against the construction of a Jesus Christ statue.

The event organised by the Hindu Jagarana Vedike (HJV) will witness a rally from the Aiyappa temple in Kanakapura to the taluk panchayat office, where a memorandum will be submitted to the authorities following a public meeting.

Ahead of the event, Congress leader D K Shivakumar, in a video message released on Sunday, urged the people of Kanakapura to maintain calm. The former minister cast apprehensions over the event scheduled on Monday and said provocative statements may be made to disturb peace and harmony in Kanakapura.

Shivakumar, who represents the Kanakapura constituency, said the motive of the meeting by the leaders and workers of the BJP and the RSS, along with seers of mutts, was to defame his constituency.

“If any remarks are made against me, my brother (D K Suresh) or people of different faiths in Kanakapura constituency, do not be provoked,” he urged.

“Members of the (Christian) community have prayed at the site for 400 years and are trying to install a statue of Jesus Christ. I have helped the community like I aided hundreds of temples and educational institutions,” he said.

Appealing to maintain peace, Shivakumar said that BJP and RSS leaders were free to petition anybody.  

The BJP and right-wing organisations have objected to the construction of the statue at Kapala Betta, with the BJP government ordering a probe into how road, power supply and other facilities were provided to the hill. Recently, Christian leaders had petitioned Chief Minister B S Yediyurappa to remove any impediments to the construction of the statue.

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