Tuesday, March 18, 2014
Saturday, March 8, 2014
Spring Break!
Hello Readers!
Today is the first day of spring break and I am leaving town in a few hours to go to the Dominican Republic!! For the next week there won't be any new posts (no guaranteed internet access), but you will see tons and tons of pictures and videos from our trip. Have a good spring break everyone!
Today is the first day of spring break and I am leaving town in a few hours to go to the Dominican Republic!! For the next week there won't be any new posts (no guaranteed internet access), but you will see tons and tons of pictures and videos from our trip. Have a good spring break everyone!
Tuesday, March 4, 2014
Walkable Cities
By Kristopher Teubel
Cities can afford individuals and
households alike the economic opportunities that the increasingly globalized
world is coming to expect. This has lead
increasing numbers of people to move to urban areas. This can lead to squalid living conditions
for many people if city management systems and personnel aren't prepared.
The
functionality of a city is closely tied to its transportation
characteristics. Decentralizing the
different zones of a city can reduce the distance citizens need to travel while
added transportation infrastructure can reduce the time taken to cross that
distance. Either tactic has its inherent
positive and negative characteristics.
The following synopsis, based on Jeff Speck's Walkable City,
addresses the different tools used to make any given urban environment more
walkable.
Speck
warns designers to, “...put vehicles in their place”. Many American cities put vehicles at the
forefront of circulation design. This
serves its due purpose but also seems to have outgrown its ideal place in
cities. Streets are rarely ever
considered social spaces, as they used to be, but mere conveyance for
vehicles. Citizens living off of a
highly trafficked road in America would not consider it the social space that
those in Toledo, Spain may.
Urban
designers and planners are called to mix the uses of city zones. A mixing of building purposes, as may be seen
in many live/work communities, generally reduces distances between residences
and their necessities. This greatly
facilitates a walkable environment.
Various
cities throughout the United States, including Washington D.C., are reducing
the amount of parking within their limits.
This trend has risen on the premise that the abundance of cheap parking
promotes driving that would not otherwise occur. With the auto-centric design of American
cities, this approach could be expected to cause issues more immediately that
other options.
Speck
also mentions the importance of non-automobile transit. The implementation of mix-use zoning near
stations, proper station siting, and general respect for the transit system
itself can turn around the usability of local transit systems. Darrin Nordhal, a prominent transportation
planner, said that public transit is a “mobile form of public space” and should
be treated as such.
On
roads with vehicular traffic, on-street parking can be advantageous as it
serves as a barrier between vehicular traffic and foot traffic. This can lead to a safer commute for walkers.
Also, on-street parking can serve to
reduce overall parking while bringing the parking locations closer to
destinations.
These
arguments are instrumental in the creation of walkable communities. The five items listed here are only half of
the full ten that Speck outlines in his book.
I would urge any interested reader to research walkable cities
more. Most specifically, Walkable
City, includes much more information on popular methods to reduce vehicular
traffic in cities.
Benfield,
K. (2012, Decmeber 3). 10 techniques for
making cities more walkable. Retrieved from http://www.theatlanticcities.com/design/2012/12/10-techniques-making-cities-more- walkable/4047/
Potala Palace
Joshua
Fowler here,
The following except is my initial
introduction of research into the
research paper I will be writing on Potala
Palace for ARC 532 class:
1
http://guiddoo.com/blog/wp-content/uploads/2014/02/Potala_Palace..jpg
There
has been, recently, much mysticism and inquisitiveness about the large
structure which towers over the city of Lhasa located in the Tibet Autonomous
Region, China. This structure known as Potala Palace stands as a powerful
symbol of Tibet. Potala Palace also stands as a reminder of the enduring
history that revolves around this magnificent structure, serving as a home, a
shrine, a fortress, a pilgrimage destination, a political symbol, a museum, and
so much more. This aims is to answer the questions of how the history, culture,
place, and architecture of Potala Palace all relate and influence one another in
order to create a greater understanding of the architecture and how it came to
be, and is now.
The history and culture of this
palace has shaped this structure just as much as the design, materials, and
workers who constructed it. In order to truly understand the influences and
considerations taken into account during the design and construction of the
palace, one should look at the economic, cultural, and social history and their
effects upon the design. Consideration should also be taken on the reactions of
the general populace, both local and global, as well as any kind of political, philosophical,
and religious statements the building was attempting to make. These
considerations have changed through history and it is important to note how and
why the changes have influenced the identity of Potala Palace today.
Additionally, the identity of the palace also stems from the physical form and
grandeur of the building. Exploration into the construction methods, building
materials, structural symbols, hermeneutic-phenomenological taxonomy,
programming, and various other architectural influences all aid in better
understanding the architecture and how it came to be amidst its religious and social-political
context.
This
structure has fascinated me ever since I have seen a picture of it years ago in
the beginning of my architectural endeavors. What initially intrigued me about
this building was the sheer size and the notion that it was built seeming on
the side of a mountain. It is, however,
sitting on what could be better termed as a large hill in the middle of
the Himalayan mountain range. In the brief initial research, I have found the
significance this building has played in the religious and social-political
history of the region which will be further explored with great interest.
Trail Crew
By Isaac Grayson
I have been working on my resume lately. I feel like have a
very strange work history, but the skills I was able to learn I believe have
helped during my school and will continue to direct me during my career.
After
my first year of college I was looking for an escape from the long studio
nights and hours of huddling over a drafting board and operating a computer. I
have always longed for outdoor experiences and as such I looked for a job that
would get me outside. I happened upon the Rocky Mountain Youth Corps program
out of Steamboat Springs, Colorado. Here I really got to experience being part
of a team as we worked as a trail crew traveling through Colorado doing various
jobs for different Forest Service Districts.
The
first day I had showed up late because of flight scheduling difficulties and
just walked up to the first group I saw and they told me I was in their group.
So without question I put my bag on the trailer got in the van and we were off.
That was the start of a great summer where I lived out of a tent in in constant
contact with these eight people. I learned a lot about group dynamics and team operations
this first summer. It is a very different experience to not only work with
these people but to wake up and have breakfast with them, commute to the work
site together and then return to camp to create dinner and participate in group
discussions or educational programs.
Very
quickly you develop and intimate trust and family level of friendship with
these people. But there are always issues to work through. The summer always
starts really well everyone is nice and does a good job of keeping their
civilized face on so as not to offend anyone. But after a couple of week’s
people tend to get real and misery really brings out peoples true character.
Most often our misery came in the form of rain and lightning. I have spent several
hours squatting under a short tree or out in the open when I lighting storm
rolls up on us.
It may sound strange to squat
during a storm but the reason ultimately comes down to safety. We work in very
remote areas, hours away from medical care, utilizing metal tools to carve the
earth into an appropriate path. When out in the open we are a lightning magnet.
So we throw our tool far away and either squat into lighting position or hid
under an average sized tree and wait the storm out. Inevitably this lightning
storm is followed by rain, then a sharp drop in temperature and something’s
graupel.
Cold, wet, and tired will make
people real very quickly. When this happens you really learn to deal with
people at their worst. This requires extensive communication on varying levels.
No matter how much communication occurs there will always be conflict. This
experience was really beneficial because when conflict occurred I had to be
dealt with. Living in this intimate setting conflict must be addressed at some
point or else the whole group dynamics will unravel.
I believe these skills have been
useful in navigating studio culture. We may not live in confines as intimate as
I did out in Colorado but there are times when studio feels very small. This is
especially true when a conflict is occurring. But having the maturity and
responsibility to deal with it proves beneficial to everyone and can really
create a beautiful place to work and live.
More on lighting position see below: http://www.nols.edu/nolspro/pdf/OutdoorLightningRiskManagement-Gookin.pdf
Saturday, March 1, 2014
The Great Mosque of Kairouan
By Sufiyanu Momoh
The great mosque of Kairouan is located in Kairouan; the Islamic capital of Tunisia founded by the Arabs
around the year 670. The city Kairouan is a UNESCO world heritage site meaning it has
some type of special culture or physical significance, the great mosque of Kairouan being one of them. The great mosque was built at the founding of the
city by the Arabs as Kairouan became a major Islamic center after Mecca and Medina.
It is also known as the
mosque of Uqba, named after the Arab general Uqba Ibn Nafi, who built the
mosque at the founding of the city. The mosque covers a surface area of 9000
square meters. It is the largest mosque in north Africa with a perimeter of
about 405 meters. It consists of a large prayer hall covered with a roof
supported by well-decorated columns, a large courtyard paved with marbles and a
huge square minaret. The building has an irregular quadrilateral shape, longer
on the east side than on the south side. It has a tall detailed minaret at
the middle of the north side. The building is made with thick walls and large
powerful buttresses to hold the walls. It is simply a masterpiece of Islamic
architecture.
In 670 when the
foundation of the mosque started, general Uqba choose the location of the
mosque at the center of the city. In 690 the mosque was destroyed by the Berbers
while they occupied Kairouan. The mosque was later rebuilt in 703. Around the
720's as the population of Kairouan increase, the government at that time
decided to carry out a development work of the city and a renovation of the
mosque. During this renovation was when the construction of the minaret started.
About four more renovations were made between 770 and 870. In the 1900's the
most recent significant renovations were made by the National Institute of Archaeology and Art.
The building covers a total surface area of 9,000 square meters and has an exterior wall with nine
gates, six openings into the courtyard, two openings on the prayer hall and the
last one leading into a maqsurah; an enclosure designed to shield the lead worshiper from assassins. According to Arab photographers and researchers, the buttresses on the exterior enclosure
were more recent changes made to ensure stability in the exterior wall. The
building has two domes on the roof above the payer hall. one above the mihrab
and the other above the southern portico.
The great mosque of Uqba being a place for both prayers and Islamic teaching made it one of the
greatest center for Islamic civilization. In addition to the religious studies
that go on in the mosque, the mosque host all other courses in secular subjects.
The
mosque aided in the development of the city as its presence brought a large
population of people to the city. Being
the head quarter of other good universities the mosque is regarded as one of
the most intellectual and cultural area in north Africa. .
Permeable Pavers
By Lani Walker
In my Sustainable Landscape Practice
class, we are learning about Permeable Pavers.
This project I decided to review was the use of Permeable Pavers at a
commercial store, Diamond Vogel Paints in Duluth, Minnesota. Permeable Paving is a sustainable
technique of paving with a base and sub-base that allow the filtering of storm
water through the surface, which reduces surface runoff. This paving technique effectively traps and
suspends solids while filtering pollutants from the water. While Permeable Pavers can be used in many
applications, this commercial store used Permeable Pavers for their parking
lot.
In this example, the pavers at
Diamond Vogel Paints were installed in 2003 and are still in use today. The motivation for this project came from
local regulations. This parking lot has
an Impervious Surface Limit due to its location within the Lake Superior Costal
Zone. The current manager of Diamond
Vogel Paints, Paul Reinier, says that the Permeable Pavers cost about three
times as much as a regular parking lot, however the environmental benefits are
much greater than that of a regular parking lot. Reinier also says that the pavers have held
up well and proved to be a successful technique for dealing with storm water
runoff. These Permeable Pavers filter the water, collect it in an underdrain,
and lead the water to a grassy area before entering the storm sewer. Due to the paver’s success and durability, this
business could be an example for other local businesses who are contemplating
installing permeable pavers.
ENVIRONMENTAL
BENEFITS of Permeable Pavers:
- Permeable Pavers
reduces runoff because they allow the movement of storm water through the
surface.
- Permeable Pavers
effectively traps suspended solids and filters pollutants from the water.
- Permeable pavements
may give urban trees the rooting space they need to grow to a full and
healthy size because a ‘structural-soil’ pavement base can be used. The ‘structural soil’ combines
structural aggregate with soil; a porous surface that allows air
and water to the rooting zone.
However, in this example, there are no trees in the parking lot,
but that option would have been available.
AESTHETIC
BENEFITS:
- Permeable Pavers can
be indistinguishable from regular pavers; however, they can be very
attractive and make a regular parking lot more visually appealing.
FUNCTIONAL
BENEFITS:
- Aside of the
environmental purposes, these permeable pavers serve as a commercial
parking lot. The pavers function
differently than regular paving by filtering and moving storm water out of
the parking lot.
- This parking lot does
not contribute to the flooding which might occur in the coastal area
because the pavers redirect water to the storm sewer.
- Using the Permeable
Pavers allows this parking lot to fall beneath its Impervious Surface
Limit for the coastal area.
SOCIAL
BENEFITS:
- This example could
improve the social atmosphere of the parking lot because it is a better
place park now that water does not fill up in the parking lot, resulting
in happier customers/employees who would have to walk through the parking
lot.
ECONOMICAL
BENEFITS:
- The manager said that
installing the permeable pavers system cost about 3x what a regular
parking lot would. So, this system
might or might not have been the best economic decision.
- However, having a
parking lot which is free of water would result in happier customers. This
improvement in social conditions of the parking lot could boost
business sales.
PSYCHOLOGICAL
BENEFITS:
- Regular paved parking
lots generally are uncomfortable places to be because they attract heat in
the summer and become icy in the wintertime. These pavers could improve the
psychological well-being of the managers, employees, and customers because
the parking lot is a more enjoyable place to be that is also
environmentally conscious.
CONSTRUCTION DETAIL:
IMAGE: Section through Permeable Pavers by Author.
SOURCE:
Project
Information: ‘Pervious Pavement at
Diamond Vogel Paints’
http://www.lakesuperiorstreams.org/stormwater/toolkit/pervPaveCase.html
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