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.

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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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July 14,2020

Bengaluru, Jul 14: The Karnataka government on Tuesday made changes to the Land Reforms Act 1961 through an ordinance to allow non-agriculturists to buy and own farmland for farming.

“The Land Reforms Act has been amended through an ordinance and notified after Governor Vajubhai R Vala gave his assent to it on Monday night,” a Revenue Department official told media persons.

It now permits non-farmers to buy farmland and grow food crops. But they can’t use it for other activities.

“Sections 79 A, B and C of the Act have been repealed, paving way for bona fide citizens to invest in farmland and take to farming as a hobby, passion or additional occupation, which is rewarding,” the official said.

The amended Act will enable the state to attract investment in the farm sector and boost food output. The farm sector’s contribution to the state’s gross domestic product (GDP) has been less than the manufacturing and services sectors over the last two decades.

Criticism by farmers, the Congress and the JD(S) since the cabinet approved changes on June 11 forced the state government to retain section 80 of the Act, with an amendment, to prevent sale of dam water irrigated farmland.

“The ordinance has also added a new section (80A), which says relaxations under the Act will not apply to land given to farmers under the Karnataka SC and ST (Scheduled Caste and Tribe) Act 1978,” the official said.

The changes permit mortgage of farmland only to the state-run institutions, firms and cooperative societies specified in the Act. The ordinance also makes legal cases pending in courts against the sections amended redundant as the new Act addresses the concerns raised in them.

“Besides generating substantial revenue for the state government, the Act will now allow farmers who find the occupation non-remunerative and risky due to droughts/floods and labour shortage to sell their surplus land to urban buyers,” the official said.

Ruling BJP Rajya Sabha member KC Ramamurthy from Bengaluru said the amended Act would allow any citizen to buy farmland.

“Though hundreds of people petitioned successive governments for the past 45 years to abolish the ‘draconian’ sections, they were ignored. I compliment Chief Minister BS Yediyurappa and Revenue Minister R Ashoka for the decision to allow everyone to buy farmland irrespective of their occupation or profession,” Ramamurthy told media persons.

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February 18,2020

Mangaluru, Feb 18: Notorious serial killer 'Cyanide' Mohan has been sentenced to life imprisonment by a court here for the murder of a 23-year old woman from Kasaragod district of Kerala in 2006.

That was the 19th of the 20 murder cases slapped against him.

Sixth additional district and sessions court judge Sayeedunnisa  said the life sentence will commence after he serves the sentence of imprisonment in the other cases.

Cyanide Mohan had 20 murder cases registered against him. He is accused of killed several women using cyanide after befriending and raping them.

He has been awarded the death sentence in five cases and life imprisonment in three. Two of the death penalties were later commuted to life imprisonment.

According to the charge sheet in the latest case, Mohan met the woman while she was going to work at a unit of CAMPCO here. After befriending and offering to marry her, on January 3 in 2006, he took her to Mysuru and stayed in a lodge near the bus stand.

Like in all other cases, the next morning, Mohan asked the woman to remove her ornaments. The two went to the KSRTC bus stand where he asked her to consume a pill convincing her that it was a contraceptive. However, it was laced with cyanide.

The woman, who consumed the pill in the washroom, collapsed and was declared brought dead at a hospital.

As in previous cases, Mohan went back to the lodge and left the place along with her ornaments.

He was arrested later from Bantwal in 2009, after which he admitted to killing 20 women.

The judge directed the District Legal Service Authority to take steps to award compensation to the woman's mother under the Karnataka victim compensation scheme.

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June 14,2020

Kozhikode, Jun 14: A mosque in Kuttichira of Kozhikode has found a unique way to avoid crowding amid the COVID-19 pandemic. The committee that runs the mosque has started issuing smart cards to people for offering prayers and simultaneously encouraging social distancing.

"The committee has given smart cards with numbers to the people in the surroundings of the Masjid. One who enters the mosque premises has to rub their hands with sanitizers. They also have to tell their identity on camera. The automatic system has been put in place to save the address and phone number. Next time onwards they have to say their smart card number only so that other details will be automatically filled," said Muhammad Sajjad, who is part of the Mosque committee.

"The door of the mosque will open automatically after swiping the card. We have fit in a sensor on the doors. We have also made marks inside the mosque area so that people can abide by social distancing norm," he added.

A couple of days back the Kerala government has rolled out an order allowing the opening of places of worship, malls and restaurants from June 9 in strict accordance with guidelines and social distancing norms. As per the guidelines, pregnant women and those with co-morbidities should not visit any places of worship. Those with symptoms should not be allowed.

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