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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June 19,2020

Bengaluru, June 19: The throat swabs of a Bengaluru-based Kannada journalist, who passed away on June 18, were tested positive for the covid-19, officials said.

Gauripura Chandru (54), who was one of the sub-editors of Vijaya Karnataka Kannada daily newspaper, had reportedly suffered cardiac arrest.

It is learnt that Chandru wasn’t keeping well for past few days. He collapsed at his home on Thursday afternoon and was immediately rushed to a hospital, where doctors pronounced him dead.

A native of Gauripura in Chitradurga district, Chandru had completed graduation in engineering. However, he had chosen journalism as his profession.

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February 23,2020

Udupi, Feb 23: Tanushree Pithrody, a 10-year-old girl from Udyavar and class 6 student of St Cecily’s School, here and a Guinness World Record holder, erased the old record by covering the 100 metres 'Chakrasana race' in one minute 14 seconds to write her name in the Golden Book of World Records.

This was announced by Manish Bishnoi, Head, Golden Book of World Records, who handed over the Certificate to Ms Tanushree, who was accompanied by her father Uday Kumar and mother Sandhya here on Saturday.

The previous record-holder in this category was Samiksha Dogra [11 years and 1 month] from Rampur Bhushar, Himachal Pradesh, who had set a time of 6 minutes and 2 seconds on June14,2018.

Later speaking to scribes here, Ms Tanushree said that she was delighted that she was able to break the record. “When I was practicing, I used to finish it in around 2 minutes. This is my fifth record. I dedicate my success to my parents and my Yoga guru,”she added.

Ms Tanushree has also created a record for the ‘most forward rolls with Dhanurasana Yoga pose in 1 minute’ by performing 62 rolls and she also created the ‘fastest 100 forward rolls with Dhanurasana Yoga pose’ in 1 minute and 40 seconds on February 23, 2019 and entered the Golden Book of World Records.

In 2018, she set the Guinness World Record for ‘most full-body revolutions maintaining a chest stand position’ with 42 full-body revolutions in one minute, and on 21 March, 2019 she broke that record with 44.

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News Network
March 27,2020

Belgaum, Mar 26: The police on Thursday thrashed people who had gone to offer prayers at a mosque despite the nationwide lockdown in force.
In a video, the police personnel can be seen thrashing the people with batons while they were leaving after offering prayers at a local mosque here.
In another incident in Rajasthan's Pratapgarh, the police made few youngsters hop along a road and even gave the 'murga,' punishment to a few of them for violating the restrictions.
Similarly in Uttar Pradesh's Budaun, the police made people hop along a road with their bags strapped on their backs as a punishment. The people were possibly going to their native places.
In the video of the Budaun incident, a few men can be seen being made to hop along the road with a stick-wielding policeman keeping a watch.
SSP Budaun told ANI that an investigation is being conducted into the incident and expressed an apology for the police's behaviour.
Prime Minister Narendra Modi had announced a 21-day countrywide lockdown to check the spread of coronavirus, saying that "social distancing" is the only option to deal with the highly contagious disease.

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