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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News Network
May 21,2020

Bengaluru, May 21: The prestigious Bengaluru Tech Summit (BTS) on Wednesday been postponed to November 19 to 21 2020 in view of the prevailing conditions.

A decision to this effect was taken at a meeting chaired by Deputy Chief Minister C S Ashwathnarayan, who is also the Minister for IT/BT, here.

Originally, the BTS was scheduled for September 21-23 this year. However, owing to anticipated inability of international delegates to attend the summit in view of Covid-19, BTS has been postponed, informed Dr Ashwathnarayan.

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News Network
January 22,2020

Mangaluru, Jan 22: Mangaluru Commissioner of Police PS Harsha said that Aditya Rao, who surrendered before Bengaluru Police after planting an improvised explosive device (IED) at the Mangaluru International Airport, is now in their custody.

"Our Investigation team arrested Aditya Rao in Bengaluru in connection with planting of an explosive device at Mangaluru Airport on January 20. We produced the accused before Bengaluru first JMFC court and court issued transit warrant," said Harsha.

"We have brought him to Mangaluru from Bengaluru, now the accused is in our custody, our investigation team will interrogate him. We will investigate all aspects. He will be produced before Mangaluru 6th JMFC Court," he added.

Rao hails from Udupi and has engineering and MBA degrees.

According to the police, the IED was recovered from a bag at Mangaluru airport on January 20. It was later defused in an open field by the personnel of the bomb disposal squad.

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News Network
July 29,2020

Bengaluru, Jul 29: The Karnataka High Court’s division bench of Chief Justice Abhay Oka and Justice H P Sandesh today rejected an application that wanted Amulya Leona’s case to be transferred from Karnataka Police to the National Investigation Agency (NIA).

The bench, while observing that extraordinary jurisdiction can’t be exercised for transferring the case to the NIA, asked “What is so special that investigation should be transferred to NIA?”

The court, in its previous hearing, had questioned the maintainability of the petition seeking transfer of the sedition case against Leona to the NIA.

According to the petitioner, advocate Pavana Chandra Shetty, the case is a serious matter against national integration and unity and has not been investigated properly by the police. The state police also failed to file the chargesheet within 90 days, he said, and also asked for cancellation of her bail.

The bench asked the petitioner as to how a bail, already granted to a person, can be cancelled. “Is it not the indefeasible right of the accused to be released on bail if chargesheet is not filed within stipulated time? How can you make a prayer for cancellation of bail?”  the Court asked.

The counsel for the petitioner also stated that in cases of a cognizable offence, when the chargesheet is purposely not filed within the stipulated time, the matter will have to transferred to the appropriate authority.

The court responded to his contention by asking him how could the court override law and cancel the bail. “Where is the question of cancellation of bail? Can we override the law and say that bail should be cancelled?” said the bench.

Advocate Vishal Raghu had filed the petition for transfer of Leona’s case, who was accused of raising pro-Pakistan slogans at an anti-CAA rally on February 20 at Freedom Park. The advocate had blamed the probe team for not filing a chargesheet on time and has asked the state government to approach the higher court against bail granted to Leona.

Bengaluru student Amulya Leona was charged with sedition for her actions in the presence of All India Majlis-e-Ittehad-ul-Muslimeen chief Asaduddin Owaisi. She was arrested by the Bengaluru police for allegedly shouting ‘Pakistan Zindabad’ slogans at an anti- CAA Protest in Bengaluru in February this year. On June 11, she was granted conditional bail by the Bengaluru civil court.

Her bail plea was earlier rejected by a Bengaluru court, after she had spent a three-month period in jail, stating that she may abscond if she is released. The sessions judge Vidhyadhar Shirahatti had also stated that if the petitioner is granted bail, she may abscond and may involve in similar offence which affects peace at large and hence her petition is liable to be rejected. The court had also noted that Amulya Leona is an influential person who may threaten and influence the witness and hamper the case in case of the prosecution and will abscond if released on bail.

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