Higher Productivity of High-rise Reinforced Concrete Building Construction with Precast Concrete Shell Columns
نویسندگان
چکیده
منابع مشابه
Effects of Half-Precast Concrete Slab System on Construction Productivity
A half-precast concrete slab system (HPCSS) is reported to exhibit excellent structural performance when compared with traditional slab systems. However, there is a lack of extant research examining the construction issues of an HPCSS. Thus, in this study, we analyze the construction process and productivity of applying an HPCSS by using a simulation method with the data collected from an actua...
متن کاملRehabilitation of Reinforced Concrete Columns
In recent years, rehabilitation has been the subject of extensive research due to increased spending on building work and repair of built works. In all cases, it is absolutely essential to carry out methods of strengthening or repair of structural elements, and that following an inspection analysis and methodology of a correct diagnosis. The reinforced concrete columns are important elements in...
متن کاملAdvantages and Limitations of Precast Concrete Construction in High-rise Buildings: Hong Kong Case Studies
The Hong Kong construction industry heavily relies on conventional cast insitu construction involving extensive use of wet trades and on-site construction processes. The construction activities have been described as “labour intensive, dangerous and polluting”. Recently, the use of prefabrication has increased in the building industry. This paper presents the preliminary findings of an ongoing ...
متن کاملSeismic Response of Reinforced Concrete Columns
There are a large number of reinforced concrete buildings in seismically active areas of the world that are not built in accordance with modern seismic design provisions such as those published by American Concrete Institution ([ACI] Committee 318, 2008). In the United States and other parts of the developed world, these buildings were constructed between 1930s to mid 1970s according to the bui...
متن کاملReinforced Concrete Columns in Torsion (RESEARCH NOTE).
ACT does not suggest any regulations for columns under torsion. However, by all means, the number of such columns used in steel and concrete structures is abundant. In this paper, using the results of laboratory tests on 35 square and rectangular columns with intermediate slender ratios, relations for determination of torsional strengths of reinforced concrete under axial compression have been ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Concrete Journal
سال: 1994
ISSN: 0387-1061
DOI: 10.3151/coj1975.32.6_45