نتایج جستجو برای: before road construction work starts nowadays with new technologies
تعداد نتایج: 10429877 فیلتر نتایج به سال:
unnel construction has become more common as the number of road projects in Malaysia increased. The impacts on environment and safety users are significant concerns during tunnel construction. This research aims to determine technologies, environmental impacts, best practices study was carried out by scoping literature. starts with identifying most relevant search keywords then examines article...
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
Forest road construction is the most costly operation in forestry. Road designing and construction in unsuitable areas may increase construction and maintenance costs and also cause many environmental impacts. Therefore, it is required to pay more attention to forest road design. In this research, we tried to introduce an appropriate method for locating forest roads using GIS and AHP simultaneo...
Nowadays much emphasis is given to innovative procurement in the road construction sector. However, typical discussions about it do not focus on all the stakeholders involved in the process and all aspects. However, one cannot forget that procurement is a complex system, and everyone’s perspective is important for success. This paper looks at the worldviews of stakeholders in the road construct...
More and more civil-engineering sites, and especially road construction are experimenting all over the world new kind of systems aiming at improving quality and efficiency of the construction tasks. These systems make profit of the new technologies of information and communication, still rarely used on the sites. Most of them bring partial solutions but are not compatible. This diversity, of sh...
The central theme in Construction Management (CM) and CM research is improving the performance of construction industry. Much effort and thought is given to improving project performance. Within CM there is a natural inclination to focus on projects and project management (PM). Companies in the construction industry also see project management as their key competence. Both have little appreciat...
The I3CON technologies promise to deliver a transformation of the Construction sector towards a business paradigm which is more beneficial to industry stakeholders and end-users alike. However, it should be noticed that although such I3CON technologies have proven extremely useful in other areas of industry (automotive, aerospace, manufacturing, computing science and ICTs, etc.), its applicatio...
this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.
The I3CON technologies promise to deliver a transformation of the Construction sector towards a business paradigm which is more beneficial to industry stakeholders and end-users alike. However, it should be noticed that although such I3CON technologies have proven extremely useful in other areas of industry (automotive, aerospace, manufacturing, computing science and ICTs, etc.), its applicatio...
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