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

A Feasibility Study of Building Structural Deformation Monitoring using Global Positioning (GPS) - Essay Example

Only on StudentShare
High school
Author : oborer
Essay
Engineering and Construction
Pages 7 (1757 words)

Summary

Through this paper,the authors attempted to assess the utility of geodetic surveys,which include conventional terrestrial surveys as well as satellite surveys using GPS,and geotechnical or structural surveys…

Extract of sample
A Feasibility Study of Building Structural Deformation Monitoring using Global Positioning (GPS)

To achieve their objectives through this study, the authors monitored structural deformations in one high-rise building, viz. the Twin Tower of Science and Technology Complex, and one low-rise building, viz. the Innovation Centre Building, both of which belonged to the University Technology MARA (UiTM), in Selangor, Malaysia. The authors chose high accuracy GPS (±1 mm) and total station (± 1 mm, 1”) to apply in deformation monitoring of the buildings, to improve accuracy of the survey. During the course of the study, authors identified appropriate points on the building structure, and suitable control points around the building to begin the structural monitoring process. They then carried out GPS surveys using the rapid static technique, geotechnical surveys through crack-width measurements using the digital movement gauge, and terrestrial surveys using the intersection technique on the building structures for four epochs. In this study, the authors demonstrated that while crack width measurements using the digital movement gauge were helpful in identifying deformations occurring in one dimension (1 D), the intersection technique of terrestrial surveying is advantageous for monitoring the deformations that occur in two dimensions (2 D). ...
Download paper
Not exactly what you need?

Related Essays

Sustainable building
Center of discussion in this paper is sustainable building as the one that has higher energy efficiency, does not or less produces or less contribute in producing the green house gases emissions and the building that makes no burden to the ecology and environment. The construction of such a building is practically possible by making smaller changes to the way we live and construct our houses. Sustainable building utilized the sustainable materials that are renewable. Moreover a structure that utilizes less resources and utilizes the sustainable resources like solar, wind, geothermal, etc to…
15 pages (3765 words)
Railway construction: Feasibility study
From this research it is clear that there are particularly many considerations in the choice of materials, as they all affect the ultimate goal which is to ensure that the materials are sustainable and of quality. These considerations include the budget, the location, materials availability, the intended use of the airport, and the objectives among others. There should be enough caution to avoid counter fits or sub-standard materials. The aim is to enhance the railway class and its internationally renowned beauty. All in all, when we discuss the matters of sustainability, we tend to focus on…
12 pages (3012 words)
Fire Engineering- A study of Smoke and Evacuation in Old Factory Building
CHAPTER TWO: LITERATURE REVIEW 10 …
44 pages (11044 words)
Design Specification for the Structural Health Monitoring System of London Water Supply System
The wireless sensor networks are responsible for collecting application data like hydraulic pressure transients, leak detection and monitoring of water quality parameters and levels in combined sewer outflows (CSO). Water supply and sewer networks are detected for leaks, water quality and contamination resulting from sewer overflows. 2. Introduction Most water distribution systems face the challenge of significant water loss through leakage that is translated to economic loss. Reduction in leakage through well strategized actions in water network management translates into economic benefits.…
8 pages (2008 words)
Fieldwork GPS report
The first type is the Total Station, which is classic equipment and is not only a GPS system. The other two types of equipment used are the Trimble Juno SB handheld and Leica antenna. These two types of equipment are used in similar ways to position points, but the Leica antenna is more accurate and expensive. On the other hand, the Trimble is cheaper than the Leica antenna. This report will show how the devices can be used and a comparison between all three based on the results each type of equipment’s accuracy. Aim: To understand how GPS systems work by using different types of equipment,…
4 pages (1004 words)
Diffusion in aluminium alloys, Hot deformation (rolling) of aluminium alloys and its dynamic recovery, dynamic recrystallisation
The activation energy and diffusion constants are calculated using a variety of factors like the solid solubility, alloying content and the state of the matrix microstructure in terms of grain boundary size, dislocation density and vacancy concentration [PAPM]. The mean distance travelled by the atom during diffusion in turn is dependent on the rate of diffusion D as follows: L = (Dt)? Where L = the mean distance travelled by the atom. t = time (s) All atoms above absolute zero (-273oC) vibrate and the frequency of vibrations acts as the driving force for the movement of the atoms or for their…
10 pages (2510 words)
CTV Building
The report produced by the Royal Commission had also officially identified the key players after the disaster. This report aims to evaluate the faults on the part of the key players and stakeholders leading to technical deficiencies in the design of the building. Gerald Shirtcliff was the CTV building’s site manager and he was later found to have faked his qualifications and therefore was not up to the mark. The head of the consultation firm, ARCL, Alan Reay was said to be “ultimately responsible” even though his designer and engineer David Harding was inexperienced in working with…
11 pages (2761 words)