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 12,2020

New Delhi, Feb 12: Cooking gas LPG price on Wednesday was hiked by a steep Rs 144.5 per cylinder due to spurt in benchmark global rates of the fuel.

But to insulate domestic users, the government almost doubled the subsidy it provides on the fuel to keep per cylinder outgo almost unchanged.

LPG price was increased to Rs 858.50 per 14.2 kg cylinder from Rs 714 previously, according to a price notification of state-owned oil firms.

This is the steepest hike in rates since January 2014 when prices had gone up by Rs 220 per cylinder to Rs 1,241.

Domestic LPG users, who are entitled to buy 12 bottles of 14.2-kg each at subsidised rates in a year, will get more subsidy.

The government subsidy payout to domestic users has been increased from Rs 153.86 per cylinder to Rs 291.48, industry officials said.

For Pradhan Mantri Ujjwala Yojana (PMUY) beneficiaries, the subsidy has increased from Rs 174.86 to Rs 312.48 per cylinder.

After accounting for the subsidy that is paid directly into the bank accounts of LPG users, a 14.2-kg cylinder would cost Rs 567.02 for domestic users and Rs 546.02 for PMUY users.

The government gave out 8 crore free LPG connections to poor women under PMUY to increase coverage of environment-friendly fuel in kitchens.

Normally, LPG rates are revised on 1st of every month but this time it took almost two weeks for the revision to take place - a phenomenon which industry officials said was due to approvals needed for such a big jump in subsidy outgo.

Others said the decision to defer the increase could have been because of assembly elections in Delhi. Delhi voted on February 8.

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News Network
January 15,2020

Bengaluru, Jan 15: Srishti Institute of Art, Design and Technology in Bengaluru has decided to remain shut for two days after a group of BJP workers wiped out graffiti on its outer walls claiming it as anti-Modi and allegedly warned them against any anti CAA agitation there.

According to sources, the group led by Yelahanka MLA S R Vishwanath allegedly even towed away some vehicles of students and faculty parked in front of the institute alleging that they were blocking the road and causing inconvenience to the local people.

Some students have alleged that they were threatened by BJP workers and also the institute's authorities regarding the graffiti and the blocking of the road using traffic police.

They even claimed that BJP workers warned them against organising any anti-NRC or CAA protests.

A few local residents are also said to have joined the BJP workers and raised complaints about the conduct of the institute's students.

According to local BJP workers, the MLA and a few party men had gone near the institute on receiving complaints from locals about vehicles parked there blocking the road, and when they came across the graffiti they painted it with saffron paint to avoid any controversy, and there was no altercation as being alleged.

However, there is no clarity on who drew the graffiti regarding Modi, which according to BJP workers allegedly depicted the PM in poor light.

The institute has declared holiday on Thursday and Friday to avoid any further escalation, keeping the interest and safety of students in mind, sources said.

Interestingly, on Tuesday graffiti had appeared overnight on the shutters of some shops and walls on the Church Street against Modi, CAA and NRC, following which the city police have launched an investigation.

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coastaldigest.com web desk
July 24,2020

Indore, Jul 24: A woman who sells fruits on a cart and who lashed out at municipal officials here has done PhD in Materials Science. Her siblings too are well educated and sell fruits as they did not find jobs.

Dr Raisa Ansari, who lives at Bakery Street in Pardeshipura with her family said she wanted to be a scientist but did not get a job anywhere.

Speaking to media persons, Raisa said, "I have done PhD in Materials Science and wanted to be a scientist but did not get job anywhere. I sell fruit here but the municipal officials are bothering us. We are being forced to move from here to there like cattle. Our religion may be the reason why we are not getting jobs but we are proud to be Indian. I am still looking for a job."

Dr Raisa's mother Ayesha Ansari said she herself is not educated, but has four children of whom three girls and one boy studied a lot but no one got job.

Speaking to media persons Ayesha said, "I have four children and they are well educated. I have not studied but all my children are educated but did not get job so all of them sell fruits."

"When the matter came to marriage, one of the daughters got married. Raisa and Shahjahan Bi wanted an educated boy, but they were not able to find a suitable match because of their complexion and sometimes they rejected the proposal because of dowry, so both are single. Two of my grandchildren are studying biology. They will become doctors," said Ayesha.

Meanwhile, people in the neighbourhood lauded the family's abilities. They said theirs was an educated family had to sell fruits as they did not get jobs.

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