Tagged: engineering
Nipping Up the Zig Zag to the Shops
19 Aug 2023
It's been a long while since I did one of these walks.
I'm thinking of finishing up the project by walking one or two last bits of road, thus being able to declare with all honesty that I've done my best to walk every public road within my mile (and quite a few alleyways besides.) As a prelude, and just because I felt like it, I decided to drag out the camera and GPS on this little wander to the local shops.
More notices, including a couple of newcomers to the local businesses: Hopewell, an estate agency, has opened up just down Hopechapel Hill in the place of The Landmark Practice (an environmental consultancy firm that seem to have moved out to Long Ashton) and HappyBack, who I'd noticed appearing down on the Hotwell Road a month or two ago.
Of Bridges and Buoys
04 Mar 2021
A trip to Imagine That coffee, so no fresh roads knocked off my list, but I stopped off to snap a couple of the engineering-related bits of the docks: the Campbell Buoy (used by P&A Campbell for mooring their paddle steamers) and Brunel's "other" bridge, the foot/horse swing bridge that now sits sadly disused in the shadow of the Plimsoll Bridge at Howard's Lock.
This is the pivot point for the Plimsoll Bridge. I don't think I've ever been down right here when it's swung.
Brunel's Other Bridge ("Bob") was originally made to carry traffic over the South Entrance lock.
As part of the redesign/replacement of the North Entrance lock by Docks Engineer Thomas Howard, it was shortened and moved here, to the lock now known as Howard's Lock.
It was decommissioned in 1968 after the giant Plimsoll swing bridge that dwarfs it in the picture was put in as part of the Cumberland Road Flyover system.
A team of dedicated volunteers have been restoring it and documenting the process, and the bridge itself.
From here it's easier to see the pivot point for Brunel's Other Bridge, and the wheels at this end which would have helped it roll. It weighs about 68 tons, and was originally turned by a hand crank before being converted to hydraulic power like much of the rest of the docks equipment.
You can see an aerial photo of it in place in its "swung" position on the Brunel's Other Bridge website.
Autonomous Vehicle
14 Jul 2021
As it turned out, I didn't manage to get a coffee on my lunchtime coffee trip, as Imagine That were briefly shut down by a Covid-19 exposure notification (false alarm, it seems.) On the plus side, my trip was made worthwhile by spotting a couple of people from the University of Bath Mechanical Engineering Department testing an autonomous body-finding catamaran, which isn't a phrase I was ever expecting to write...
Harbour Circumnavigation
01 Mar 2021
Normally I don't have enough time in my lunch hour to get all the way around the harbourside. This is a shame, as Wapping Wharf is a great place to get coffee and a snack, but it's pretty much diametrically (perimetrically?) opposite me on the harbour. Today I had the day off, so I decided to go and knock off a few streets around Anchor Road that I'd not covered, as well as visiting the site of the Read Dispensary (well, one of them) and dropping into Mokoko for one of their astounding almond croissants. From there I came back along the south side, checking out the views from as much of the Chocolate Path as you can venture down at the moment, and swapping from Cumberland Road to Coronation Road at Vauxhall Bridge.
There's a lot of meh photos on this walk—my chief output from this project could be politely described as "record shots"—but a few turned out well, especially those of Vauxhall Bridge from the Chocolate Path, which reminded me how much of a loss the current closure of the Chocolate Path is to walkers and cyclists in Bristol.
Okay, never seen how they inspect the bridge before. This was triggering my vertigo even watching from the distance of Ashton Avenue Bridge.
I was coming this way anyway, so I snapped a few pictures from the river bank by the CREATE Centre.
Mirror Maze
10 Jan 2021
Went for a wander with my friend Lisa—the current lockdown rules seem to be that one local walk for exercise per day with a maximum of one person not in one's "bubble" is fine—up to the University of Bristol area right at the edge of my one-mile perimeter to see the Jeppe Hein Mirror Maze, among other things. On the way we mused about Merchant Venturers, the slave and tobacco trades, and dating in the time of Covid.
Interesting to think that if I'd read CS at Bristol rather than Warwick I'd have been doing it in the Merchant Venturers' building. Though I suppose I don't know where Bristol CS was in 1991. Pretty sure they've already knocked the old CS department down at Warwick, but then they always were quite cavalier about the buildings there.
I rescued this robot from the skip outside Engineering. It's a line-following racing robot called the Renesas Micon Car. No idea if it works as a whole, but there's a lot of good parts on it including decent-looking DC motors with integrated gearboxes, a servo motor for the steering, and a nice LED/photodiode array for line following. Even if only half of it works it's a crime that someone threw it in a bin.
The End of a Private Road
27 Oct 2020
One of the homes in Windsor Terrace went on the market for £2,000,000 a few years back. This is the closest I've been to it, right at the end of the private road. Presumably they're okay with people wandering down the road if there's a blue plaque to be seen at the far end?
Both the plaque to Edward St John Daniel and the other photo I took (in these early walks I was mostly walking, rather than mostly taking photographs) have interesting stories of a rise and fall associated with them in the first Google hits I found. Daniel was indeed the youngest recipient of the VC, but was stripped of the medal by Queen Victoria herself in 1861, following conviction for desertion and evading court martial. Lubetkin is probably most famous for designing the penguin pool at London Zoo, which was closed 17 years ago, after the micro-abrasions in the penguins' feet caused by the concrete led to them developing an infection with the charming name "bumblefoot".
Designer of, among other things, the London Zoo penguin pool, and Highpoint, described by Corbusier as "This beautiful building .... at Highgate is an achievement of the first rank", and I like Corbusier's ideas, having read about them in How to Make a Home, I think, so that was what caught my eye on the Wikipedia page.
Royal York Crescent
02 Nov 2020
I've taken a lot of photos of Royal York Crescent over the years. This time I walked right to the dead-end bit at the far west corner and found a plaque to the Empress of the French. Call me hard to impress, but among the scientists, novelists, architects and artists whose plaques litter the rest of the area, that seems quite minor claim to fame.
Very Local
06 Nov 2020
It's surprisingly easy to overlook the giant Wesleyan Grenville Chapel—now converted into flats—if you've lived here a while. Other sights that seem to slip from my memory include the modest Ashton Avenue, a tidy terrace of little houses on a road that presumably gave its name to the Ashton Avenue bridge.
I keep on hoping this will be broken down so I can make a terrible "that doesn't auger well" joke, but so far I've been disappointed.
Bedmo and Ashton Court
21 Nov 2020
A rather more wide-ranging weekend wander with Sarah and Vik, taking in some mock Tudor bits of Bedmo (I should note that I've subsequently been corrected to "Bemmie", but I'm an outsider and have been calling it "Bedmo" for short for decades...), a chunk of Ashton, a path up Rownham Hill called Dead Badger's Bottom(!), The Ashton Court estate, a bit of the UWE campus at Bower Ashton, and some of the Festival Way path.
Alma Vale
06 Dec 2020
I wasn't really feeling it when I set out today, on my first car-assisted wander. By the time I'd parked on Alma Vale Road in Clifton it was just starting to rain and I picked my way about in quite a desultory way. It felt strange, as I was very familiar with the area because I'd walked through it hundreds of times when I worked at the top of Whiteladies Road, and used to walk up the hill from Hotwells and through Clifton to get there, and back again, every day.
Then a complete coincidence seemed to make the change I'd been hoping for. I was standing taking a photo of Christ in the front garden of All Saints church when a couple of people walked out of the front door. I got talking with a lady I took to be part of the ministerial team, who invited me to come in and look around—something I'd always wanted to do on the morning commute. (I think we connected a bit when I recognised the name John Piper, who did the amazing windows—I learned about him while I was at Warwick, through his connections to Coventry Cathedral.
I left with much more of a spring in my step, wandered around the area a bit more, finally working out that the tennis courts I used to pass every morning are those of Clifton Lawn Tennis Club, and finally grabbing an excellent Hungarian sausage hot dog from the Budapest Cafe. I feel a lot better now than I did before I went out.
