نتایج جستجو برای: construction site

تعداد نتایج: 555618  

Journal: :Geotechnical and Geological Engineering 2023

Abstract Deep basement construction is characterised by a deformation challenge for the excavation pit and adjacent structures. Basement an unavoidable problem in urban areas. A case found Triumph Unit building block project, where 14 m will be constructed near existing Conducting site survey engineering analysis before deep essential to guarantee safety during construction. Site vital recommen...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1377

this thesis deals essentially (but not from all aspects) with the extension of the notion of semigroup compactification and the construction of a general theory of semitopological nonaffine (affine) transformation semigroup compactifications. it determines those compactification which are universal with respect to some algebric or topological properties. as an application of the theory, it is i...

Constructing new urban facilities requires precise study of the proper sitting in different parts of a city. The first point for the accurate allocation of urban facilities, is to select the optimal site regarding different conditions and it matters when it comes to important factors such as saving lives and safety of the people. Therefore, the optimal site selection of fire stations is essenti...

Journal: :Sustainability 2021

With the extensive development and application of information technologies in construction engineering management (CEM), site is experiencing a rapid digital revolution transformation. Since smart has become current research trend one most hot topics, thus this study adopted an integrated bibliometric approach quantitative analysis to explore global on site. As it indicated content, scientometr...

Journal: :International journal of industrial engineering and operations management 2023

Purpose Site supervision features largely influence the productivity status of construction operational processes. This study aims to use a case containing mixed methods test site supervisory traits in applying mathematical theories operations for directing capabilities under various characteristics. Design/methodology/approach A total 62 supervisors were trained as part new apprenticeship prog...

2012
Ayhan Şamandar M. V. Gökçe

The main issue in working with fresh concrete is the workability during filling of formwork. One of the problems found in workability is occurence of segregation depending on w/c ratio. Segregation is strongly related to w/c ratio. The fresh concrete is usually considered as a non-Newtonian fluid since it is a mixture of aggregate, cement and water. The flow behaviour of the fresh concrete, a c...

2017
Ali Rashidi Rahinah Ibrahim

Discussion and Conclusion: This study redefines an IBS as a computer-integrated design, manufacturing, and construction system, using the concept of off-site or on-site prefabricated mass-production techniques within a controlled environment. Furthermore, the system uses proper coordination and planning to transport, position, and install building components with minimal in-situ work. With the ...

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