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Why does the foundation of a very large building often go all the way down to the bedrock?
Because large buildings weigh a lot. Subsoil has varying degrees of 'bearing capacity' - the amount of weight it can carry. If you put a lot of weight on a subsoil of low bearing capacity it will compact, or be pushed aside. If the subsoil on the site of a large building has insufficient bearing capacity to carry the loads imposed on it by the building then the foundations would have to be taken to bedrock as this has 'unlimited' bearing capacity.
What else can I help you with?
What is the bedrock type and age in areas of high elevation?
In areas of high elevation, the bedrock type is often metamorphic or igneous due to the intense pressure and heat associated with mountain-building processes. The age of bedrock in high elevation areas can vary widely, but it is typically older due to the long history of geologic activity that has shaped these landscapes.
What soil is formed from the same material as the bedrock beneath it?
Residual soil is formed from the same material as the bedrock beneath it through weathering processes over time. The characteristics of residual soil often mirror those of the bedrock from which it was derived.
What are glacial striations and glacial erratics?
Striations are "scratches" left in bedrock by glaciers. A small particle of rock, generally pebble sized or smaller, becomes entrained in the base of the glacier and dragged along the surface of the bedrock. These can often be seen on hard bedrock surfaces that are resistant to subsequent weathering after the retreat of the glacier. Erratics are large rocks that are found out of place in the landscape, i.e. not near where they were formed. They are removed from their provenance by a glacier and transported away, before being deposited in a different part or the landscape when the glacier melts.
What characteristic does large-scale folding of rocks during the process of mountain building have?
Large-scale folding of rocks during mountain building creates folds that can be tens to hundreds of kilometers in wavelength and involve significant strains. This process often results in the deformation of rock layers, producing structures like anticlines and synclines.
WhAT is an open space within a building called?
An open space within a building is typically referred to as an "atrium." An atrium is a large open area often located at the center of a building, providing natural light and ventilation. It is commonly used as a gathering space or for aesthetic purposes in architectural design.
What is the importance of bedrock?
Bedrock is important because it is just that, rock. The term bedrock is used to descibe any type of solid rock that lies beneath the loose topsoil. It is important because bedrock is what allows buildings to have solid foundations. Bedrock is particularly important to big buildings since the topsoil often cannot support the weight of the building and unless the foundation are dug down to bedrock the building would actually sink in the ground. In some areas, such southern Louisiana, the bedrock is so deep that it cannot be reached, in these cases the buildings rely on what are called friction pillings. Friction pillings are long poles or columns that are driven so deep into the ground that although they're not resting on bedrock the force of friction from the surrounding dirt prevents them from moving. I believe this is the technique that was used to build the new football stadiumin New Orleans.
What is unsymmetrically loaded?
when the load distribution to the foundation is not uniform , it is refered to as unsymmentrical loading. It often leads to differential settlement of the foundation, spoiling the structural features of the building significantly...
What were large apartment building that were often loud dirty and crowded called?
Large apartment buildings that were often loud, dirty, and crowded were called tenements.
What is the bedrock type and age in areas of high elevation?
In areas of high elevation, the bedrock type is often metamorphic or igneous due to the intense pressure and heat associated with mountain-building processes. The age of bedrock in high elevation areas can vary widely, but it is typically older due to the long history of geologic activity that has shaped these landscapes.
What is the Purpose of cornerstone?
The purpose of a cornerstone is to symbolize the starting point or foundation of a building. It is often laid with a ceremony to commemorate this significant moment in the construction process and to bring good luck to the project.
Imposing building 7 letters?
The word you’re looking for is "edifice." It refers to a large, imposing building or structure, often associated with impressive architecture.
Who went in the roman baths?
Roman cities had public baths, which were often inside a large stone building. It was also often crowded, as it were public.
What is the term used for solid rock beneath the earth's surface of soil and gravel?
It is usually called bedrock. When bedrock is very close to the surface it is often referred to as ledge.
What soil is formed from the same material as the bedrock beneath it?
Residual soil is formed from the same material as the bedrock beneath it through weathering processes over time. The characteristics of residual soil often mirror those of the bedrock from which it was derived.
What is a word beginning with the letter e for a large or imposing building?
The most common word for this is "edifice," meaning "a building, especially a large and imposing one." The word edifice is also used to refer to a complex belief system, often large and imposing in their own ways.
What are the benefits of using a gravel foundation for building structures?
Using a gravel foundation for building structures provides benefits such as improved drainage, stability, and cost-effectiveness. The gravel allows water to drain away from the structure, reducing the risk of water damage. It also provides a stable base for the building, helping to prevent settling and shifting. Additionally, gravel is often more affordable than other foundation materials, making it a cost-effective option for construction projects.
Where did the town meetings take place in Massachusetts colony?
Often in a church building, the most common large meeting place available.
