Got a tricky question? Receive an answer from students like you! Try us!

Ground Response and Seismic Slope Stability - Coursework Example

Only on StudentShare
High school
Coursework
Engineering and Construction
Pages 4 (1004 words)

Summary

Ground response analysis Name: Institution: Date: Ground response analysis Analysis of local site response is a fundamental aspect of geotechnical earthquake engineering. This is due to its ability to facilitate incorporation of properties linked to sub-surface materials alongside topographical aspects in prediction of the amplitude, content of frequency, as well as ground motion surface duration as a result of specific ‘bedrock excitation’ input…

Extract of sample
Ground Response and Seismic Slope Stability

In this report, two parts are considered. In the first part, a ground response analysis for two sites is run while the second part proposes possible design accelerations on basis of the analysis in designing of an embankment structure that will support the proposed roadway. Both of the proposed sites are located in Jamaica. With regard to ground response analysis, edushake analysis program is made use and the results obtained are as displayed in the various tables displayed throughout this report. The input data used are as provided in the coursework materials while the thickness is obtained through calculation of the difference between the depths. A table from the web forms the basis of assumptions made with regard to respective soil’s unit weight. Each soil type has its respective stress (??), pore pressure (u) as well as effective stress (??’) associated with it (Bhandari and Sharma, 2001). Two equations, one for sand and the second one for clay are used in in calculation of maximum shear stress based on the literature from the book of Steven Kramer’s. ...
Download paper
Not exactly what you need?

Related Essays

Comparison of Ground Support Systems
This essay discusses ground support that has been employed in underground mines in order to ascertain the security and protection of the personnel as well as the equipment working there as well as to fulfill the desired engineering purpose of the aperture. The rockmass around an aperture may be considerably fragmented and fractured as a result of the combination of stresses, discontinuities and also, because of the blasting activities for the production or development purposes. Also, pieces of rock, that may range from a few grams to many tones in mass, may fall or slough into the openings of…
4 pages (1004 words)
Seismic Response of Reinforced Concrete Frame Buildings with Different Ductility Classes Using EC8 and EC2
The paper tells that over the years gradually there have been greater advancements in the various concrete structures and measures that can be applied for the construction of buildings. In the present times, thus, the strength theory is significantly considered in building constructions. Load factors have been found to be necessary for the determination of the concrete structures used for the construction purposes. The strength theory focuses on the ultimate strength design that makes use of inelastic strains thus distributing the stress of loads uniformly. The concept of reinforced concrete…
49 pages (12299 words)
Seismic engineering
The occurrence of earthquakes is mainly in the areas that happen to be on the edges of tectonic plates. As the brittle structure of the plates hit each other in its movement over the softer lower layers, the shock waves travel through the crust of the earth in the form of earthquakes (Walker 2007). This is now detailed event specific on how an earthquake happens. There might be a variety of ways that plates brush against each other causing an earthquake. This is directly in relation to the geological setting of these plates which will be described in the specific case ahead.…
10 pages (2510 words)
Seismic action and methods od analysis
Earthquakes trigger one mode of vibration which is the lowest fundamental mode besides higher modes which take place as a result of tremors. 2.1 Development of Seismic Regulations The Building Seismic Safety Council was put up in 1997 as an affiliate of National Institute of Building Sciences. Its main purpose is to promote safety of the public by providing guidelines to construction, designing, planning, utilization and regulation of buildings. It deals with reduction of risks posed on buildings by earthquakes. The main areas which the Building Seismic Safety Council focuses on are…
10 pages (2510 words)
Seismic Analysis and Response of Bare and Masonry-Infilled Reinforced Concrete Frame Structures
Since the infill walls play some roles during earthquakes, their design need consideration to withhold lateral forces. From a research conducted out, most concrete structures succumb to seismic loads due to: Failures of beam-column joints as a result of poor reinforcement at the joints and/or poor workmanship in installation of reinforcement beams; Basic failure that results from flexural weakness and or low shear strength; Failure of the infill wall that results from enough shear strength or a flexural strength that is out-of-plane (Griffith, Mike 2008, p.2). The relationship between…
6 pages (1506 words)
Seismic Mitigation
Recovery is sometimes defined as a return to pre-disaster conditions; or the term may refer to a community resembling its own characteristics in the absence of the disaster occurrence, in terms of population size or economic output. Another definition of ‘recovery’ “recognises that after a disaster, a community often undergoes significant change, so that it may never return to either the pre-disaster or without-disaster states” (Olshansky and Chang, 2009, p.201). This approach defnes ‘recovery’ as the post-disaster attainment of a stable state or condition. Thesis Statement: The…
8 pages (2008 words)
A Comparasion of Rack Supprted Warehouse vs. Conventional Steel Frame Buildings
Warehouse construction is a flourishing industry and thus requires sophisticated methods of construction to fulfill the requirement. Loading and unloading of goods is required that are stored on pallets which are in turn placed on pallet racks. Cranes and forklifts are used to transport these goods to and from the pallets racks to the transportation vehicles. Conventional steel frame structures have been used to build the warehouses, but with the advancement of technology, rack supported warehousing is also in practice. But the two structural designs need to be analyzed and compared in terms…
8 pages (2008 words)