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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coastaldigest.com news network
June 6,2020

Mangaluru, Jun 6: As buses in Karnataka are operating following precautionary measures issued by the government to combat COVID-19, a few bus conductors were seen working wearing protective gears resembling personal protective equipment (PPE) on Saturday.

The Karnataka government had allowed resumption of bus services in the state during the fourth phase of COVID-19 lockdown, which ended on May 31.

The private buses were also equipped with hand sanitiser for the passengers. All the passengers were seen wearing face masks and maintaining distance from each other.

One of the bus conductors, en route State bank to Shaktinagar in Mangaluru was, was seen fully covered with protective suit.  

Sudarshan, a private bus conductor, also covered his face with a face shield. "PPE kit is for our protection and it is a must to keep ourselves and our passengers safe from COVID-19. All necessary equipment, including sanitisers and masks to fight COVID-19 have been provided by our bus owner to us," Sudarshan said.

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News Network
March 21,2020

New Delhi, Mar 21: Karnataka Health and Family Welfare Minister B. Sriramulu on Saturday informed that one more person was tested positive for the coronavirus in the state.

He said that a total of 16 persons have been tested positive for COVID-19 in the state so far.

The victim had come from Mecca and was kept in quarantine facility by the state authorities.

"For a 32-year-old man, who had just returned from a trip to Mecca has found COVID-19 positive. The infection has been confirmed. He has already been treated at an isolated ward of the hospital. Citizens must not have any sort of anxiety," tweeted Sriramulu.

Also, the news and public relations department, the Indian Red Cross Society and the Karnataka State Labour Studies Institute have invited volunteers for the programme to provide real-time information to people to avoid spreading rumours and misinformation about coronavirus.

At least four volunteers will work in four shifts per day in each taluk of the state. There are about 120 volunteers in Bengaluru city and about 3,000 Corona Warriors are expected to register from across the state. Over 400 volunteers have registered via online application on the first day.

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June 6,2020

Mangaluru, June 6: Four persons were arrested by the Mulki police today in connection with the murder of Abdul Lateef, a 38-year-old businessman.

The arrested are: Mohammed Hasim (27), Nissar alias Riyaz (33), and Mohammed Razim (24), all residents of Mulki, and Aboobakar Siddique (27), a resident of Udupi.

The weapons and vehicles used for murder have been confiscated. Investigation is in progress to find out the motive behind the murder and the arrest of remaining accused.

Abdul Lateef, his father-in-law Muneer, latter’s son Ijaz and relative Imran were returning from Vijaya Bank at Mulki when a gang of nine miscreants waylaid their car and attacked with sharp weapons.

The gang comprised of Hakeem, Wafa, Asim, Siddique, Nissar, Bava, Farhan, Razeem and Siddiq.  While four of them are arrested, police continued hunt to nab other accused.

Abdul Lateef breathed his last while being taken to hospital. Others are undergoing treatment at a private hospital in Mangaluru.

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