Search

found 1459 results

Images for bricks; more images...

Images, UC QuakeStudies

A view down London Street in Lyttelton, looking east from Canterbury Street. To the left, the damaged Volcano Cafe can be seen, with bricks from the side wall still on the road and wire fencing around the building. A road sign reading, "Road closed" has been placed in front of the street ahead.

Images, UC QuakeStudies

The damaged Ozone Hotel on Marine Parade. Fallen bricks lie on the ground in front of the building, which is surrounded by security fencing. The photographer comments, "A bike ride to New Brighton and the beach 3 weeks after the Feb 22 quake. Roads were still very rough and under reconstruction. Some buildings are still standing. but don't look too healthy".

Images, UC QuakeStudies

A damaged building on Cashel Street near Oxford Terrace. The top of the facade has fallen off the building into the street below, taking the awning with it. Bricks from the building still lie on the footpath where they fell. Above, the windows have been braced with plywood. Wire fencing has been placed around the building as a cordon.

Images, UC QuakeStudies

A photograph of bricks and other rubble on the footpath outside a building on Lichfield Street. USAR codes have been spray-painted on one of the windows and the front door. A red sticker has been stuck to a column on the right, indicating that the building is unsafe to enter.

Images, UC QuakeStudies

Damage to Englefield Lodge on Fitzgerald Avenue. A pile of bricks lies in front of the house, windows are boarded up, and wooden bracing is propping up the walls. A spray-painted message on a wall reads "We will try to save this house." The photographer comments, "A bike ride around the CBD. Englefield, Christchurch's oldest house, in Fitzgerald Ave".

Images, UC QuakeStudies

A photograph of the earthquake damage to a block of shops on Manchester Street including While you Wait Studios, Aji Global Grocery & Chocolateria, and Peaches and Cream. Sections of the wall above crumbled, the bricks falling to the footpath and destroying the awnings. The rubble has been cleared from the footpath.

Images, UC QuakeStudies

St John's Church on Winchester Street in Lyttelton. The tower has broken and crumbled, and its roof is visible on the ground to the right. Bricks and broken wood are lying in a pile on the footpath. A red sticker has been placed on the front door as well as a sign reading "No Entry". Fencing has been placed along the footpath to warn people off.

Images, UC QuakeStudies

A photograph taken near the intersection of Manchester Street, Lichfield Street and High Street. A mural has been painted on a brick wall. Behind this, the old Post Office building which now houses C1 Espresso can be seen with Ronnie Van Hout's sculpture on the roof.

Images, eqnz.chch.2010

Laura Young and I tying down tarps over the hole in the roof. We did what we could to tie it down with tension and weigh it down with bricks tied to the tarps. Why? Because gale-force winds are predicted for tomorrow (Sunday) and rain on Tuesday.

Images, UC QuakeStudies

Damage to the Royal Hotel on the corner of Norwich Quay and Canterbury Street in Lyttelton. The columns next to the windows have cracked, indicating that there is major structural damage to the building. Wire fencing and cones have been used to create a cordon around the building.

Images, UC QuakeStudies

A pile of bricks, mortar, concrete and rusty metal constituting the remains of Beckenham Baptist Church on Colombo Street. A white sign has been erected outside the church reading, "Our church is still meeting. Please join us on Sunday. We gather in the youth hall, access is from #7 Percival St. (Turn left on Tennyson then left again on Percival)".

Images, UC QuakeStudies

A photograph looking north up an alleyway on Tuam Street. The alleyway leads to Sol Square. There is a road cone in the middle of the alleyway. The message 'keep out' has been spray-painted on the ground on each side of the cone. In the distance there are bricks from several earthquake-damaged buildings in the alleyway.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Piko Wholefoods Building on the corner of Kilmore and Barbadoes Street. Sections of the top storey of the building have collapsed and the bricks and other rubble have spilled onto the footpath below. Steel fences have been placed around the building as a cordon.

Images, UC QuakeStudies

A photograph of earthquake-damaged buildings and rubble on Colombo Street near the intersection of St Asaph Street. The walls of the top storey of the buildings to the left have crumbled, and bricks and other rubble have fallen onto the footpath and road below. Wire fencing and police tape have been placed across the street as a cordon.

Images, UC QuakeStudies

A photograph of earthquake-damaged buildings and rubble on Colombo Street near the intersection of St Asaph Street. The walls of the top storey of the buildings to the left have crumbled, and bricks and other rubble have fallen onto the footpath and road below. Wire fencing and police tape have been placed across the street as a cordon.

Images, UC QuakeStudies

Pallet Golf', a Gap Golf course on a the site of a demolished building. It has been built by Gap Filler to look like a journey through Christchurch. A plastic road cone as well as mini road cones, road signs, tunnels and rivers can be seen. The course has been built using green felt, wooden pallets, tyres, planks of wood and bricks.

Images, UC QuakeStudies

A photograph of a member of the Wellington Emergency Management Office Emergency Response Team pointing to an earthquake-damaged house in central Christchurch. A large section of the house has collapsed, the rubble spilling onto the driveway. Emergency tape has been draped across the driveway as a cordon.

Images, UC QuakeStudies

A poem written on Gap Filler and Poetica's "Instant Poetry" wall on Colombo Street. The poem reads, "Amidst the shards of glass and twisted steel, beside the fallen brick and scattered concrete, we began to understand that there is beauty in the broken. Strangers do not live here anymore". This poem was picked by the public as the favourite poem written on the wall. It was then painted permanently onto the mural.

Images, UC QuakeStudies

A photograph of the earthquake damage to a group of stores on Manchester Street including the While You Wait Studio, Smith's Bookshop, Aji Global Grocery & Chocolateria and Curios Bric-a-Brac. Sections of the front wall have crumbled, the bricks falling to the footpath and damaging the awnings. Plastic fencing has been placed along the road as a cordon.

Images, UC QuakeStudies

A photograph of an earthquake-damaged building on the corner of Colombo Street and St Asaph Street. The walls of the top storey of the building have crumbled, and bricks and other rubble have fallen onto the footpath and road below. In the background are many other earthquake-damaged buildings. Wire fencing and police tape have been placed across the street as a cordon.

Research papers, The University of Auckland Library

The connections between walls of unreinforced masonry (URM) buildings and flexible timber diaphragms are critical building components that must perform adequately before desirable earthquake response of URM buildings may be achieved. Field observations made during the initial reconnaissance and the subsequent damage surveys of clay brick URM buildings following the 2010/2011 Canterbury, New Zealand earthquakes revealed numerous cases where anchor connections joining masonry walls or parapets with roof or floor diaphragms appeared to have failed prematurely. These observations were more frequent for adhesive anchor connections than for through-bolt connections (i.e. anchorages having plates on the exterior façade of the masonry walls). Subsequently, an in-field test program was undertaken in an attempt to evaluate the performance of adhesive anchor connections between unreinforced clay brick URM walls and roof or floor diaphragms. The study consisted of a total of almost 400 anchor tests conducted in eleven existing URM buildings located in Christchurch, Whanganui and Auckland. Specific objectives of the study included the identification of failure modes of adhesive anchors in existing URM walls and the influence of the following variables on anchor load-displacement response: adhesive type, strength of the masonry materials (brick and mortar), anchor embedment depth, anchor rod diameter, overburden level, anchor rod type, quality of installation and the use of metal mesh sleeve. In addition, the comparative performance of bent anchors (installed at an angle of minimum 22.5o to the perpendicular projection from the wall surface) and anchors positioned horizontally was investigated. Observations on the performance of wall-to-diaphragm connections in the 2010/2011 Canterbury earthquakes, a snapshot of the performed experimental program and the test results and a preliminary proposed pull-out capacity of adhesive anchors are presented herein.

Research papers, The University of Auckland Library

The connections between walls of unreinforced masonry (URM) buildings and flexible timber diaphragms are critical building components that must perform adequately before desirable earthquake response of URM buildings may be achieved. Field observations made during the initial reconnaissance and the subsequent damage surveys of clay brick URM buildings following the 2010/2011 Canterbury, New Zealand earthquakes revealed numerous cases where anchor connections joining masonry walls or parapets with roof or floor diaphragms appeared to have failed prematurely. These observations were more frequent for adhesive anchor connections than for through-bolt connections (i.e. anchorages having plates on the exterior façade of the masonry walls). Subsequently, an in-field test program was undertaken in an attempt to evaluate the performance of adhesive anchor connections between unreinforced clay brick URM walls and roof or floor diaphragm. The study consisted of a total of almost 400 anchor tests conducted in eleven existing URM buildings located in Christchurch, Whanganui and Auckland. Specific objectives of the study included the identification of failure modes of adhesive anchors in existing URM walls and the influence of the following variables on anchor load-displacement response: adhesive type, strength of the masonry materials (brick and mortar), anchor embedment depth, anchor rod diameter, overburden level, anchor rod type, quality of installation and the use of metal mesh sleeve. In addition, the comparative performance of bent anchors (installed at an angle of minimum 22.5o to the perpendicular projection from the wall surface) and anchors positioned horizontally was investigated. Observations on the performance of wall-to-diaphragm connections in the 2010/2011 Canterbury earthquakes, a snapshot of the performed experimental program and the test results and a preliminary proposed pull-out capacity of adhesive anchors are presented herein. http://www.confer.co.nz/nzsee/ VoR - Version of Record

Research papers, The University of Auckland Library

It is well known that buildings constructed using unreinforced masonry (URM) are susceptible to damage from earthquake induced lateral forces that may result in partial or full building collapse. The 2010/2011 Canterbury earthquakes are the most recent New Zealand example of destructive earthquakes, which have drawn people's attention to the inherent seismic weaknesses of URM buildings and anchored masonry veneer systems in New Zealand. A brief review of the data collected following the 2010 Darfield earthquake and more comprehensive documentation of data that was collected following the 2011 Christchurch earthquake is presented, along with the findings from subsequent data interrogation. Large stocks of earthquake prone vintage URM buildings that remain in New Zealand and in other seismically active parts of the world result in the need for minimally invasive and cost effective seismic retrofit techniques. The principal objective of the doctoral research reported herein was to investigate the applicability of near surface mounted (NSM) carbon fibre reinforced polymer (CFRP) strips as a seismic improvement technique. A comprehensive experimental program consisting of 53 pull tests is presented and is used to assess the accuracy of existing FRP-to-masonry bond models, with a modified model being proposed. The strength characteristics of vintage clay brick URM wall panels from two existing URM buildings was established and used as a benchmark when manufacturing replica clay brick test assemblages. The applicability of using NSM CFRP strips as a retrofitting technique for improving the shear strength and the ductility capacity of multi-leaf URM walls constructed using solid clay brick masonry is investigated by varying CFRP reinforcement ratios. Lastly, an experimental program was undertaken to validate the proposed design methodology for improving the strength capacity of URM walls. The program involved testing full-scale walls in a laboratory setting and testing full-scale walls in-situ in existing vintage URM buildings. Experimental test results illustrated that the NSM CFRP technique is an effective method to seismically strengthen URM buildings.

Images, UC QuakeStudies

A photograph of the earthquake damage to a group of stores on Manchester Street including Peaches and Cream, the While You Wait Studio, Smith's Bookshop, Aji Global Grocery & Chocolateria and Curios Bric-a-Brac. Sections of the front wall have crumbled, the bricks falling to the footpath and damaging the awnings. Plastic fencing has been placed along the road as a cordon.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Cycle Trading store on Manchester Street. The gable of the store has collapsed, and bricks and other rubble have fallen onto the footpath in front. A car parked on the street has been crushed by the fallen rubble. The word "Clear" has been spray-painted on the front of the car. Wire fencing has been placed around the building as a cordon.

Images, UC QuakeStudies

A photograph of a member of the Wellington Emergency Management Office Emergency Response Team inside an earthquake-damaged house. The wall to the left has collapsed and has been covered with plastic sheeting. Bricks and other rubble cover the floor of the room. A chest of drawers with clothing still inside has toppled to the left and is resting on the rubble.

Images, UC QuakeStudies

A photograph of members of the Wellington Emergency Management Office Emergency Response Team standing in front of an earthquake-damaged building on Lichfield Street. A section of the roof and the façade on the top storey of the building have collapsed and the bricks and other rubble have spilled onto the footpath and street below. USAR codes have been spray-painted on one of the bottom-storey windows and the front door.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Iconic Bar and the former Christchurch City Council offices on Manchester Street. The outer walls of the Council offices and the top storey of Iconic have collapsed, exposing the insides of the buildings. The bricks and other rubble have been cleared from the footpath in front. USAR codes have been spray-painted next to the entrance of Iconic.