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This article aims to explain the actions of reinforced concrete beams (RCHBs). (RCHBs). Based on the analysis of previous books, it could be observed that the pieces of study on the actions of haunches beams are quite unusual and to the awareness of the scholar, the latest studies have not dealt with this subject in greater detail. This article aim...
Contexts in source publication
Context 1
... with different cross-sectional characteristics from one end to the other are classified as Non-prismatic beams of support along sections of their lengths and others with a straight axis. The most prevalent types of nonprismatic systemic members have positively or negatively haunches, either tapered or stepped in form, as demonstrated in Figure (1). In the shape of haunches beams, non-prismatic members of different depths are also utilized. ...
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... the haunched inclination of the beams is constant for each case. The dimensions' details of the studied beams are demonstrated in Figure (12). ...
Context 3
... shown in Figure (13), the ultimate load for beams with haunched length (900 and 700) mm are decreased about 23.83% and 39.71%, respectively than control beam (beam with haunched length 1100 mm). 080028-10 ...
Context 4
... study carried out on the control beam to compare the results. Figure (15) found that reducing the distance between two-point load increases the damage allowed. ...
Context 5
... with different cross-sectional characteristics from one end to the other are classified as Non-prismatic beams of support along sections of their lengths and others with a straight axis. The most prevalent types of nonprismatic systemic members have positively or negatively haunches, either tapered or stepped in form, as demonstrated in Figure (1). In the shape of haunches beams, non-prismatic members of different depths are also utilized. ...
Context 6
... the haunched inclination of the beams is constant for each case. The dimensions' details of the studied beams are demonstrated in Figure (12). ...
Context 7
... shown in Figure (13), the ultimate load for beams with haunched length (900 and 700) mm are decreased about 23.83% and 39.71%, respectively than control beam (beam with haunched length 1100 mm). 080028-10 ...
Context 8
... study carried out on the control beam to compare the results. Figure (15) found that reducing the distance between two-point load increases the damage allowed. ...
Context 9
... with different cross-sectional characteristics from one end to the other are classified as Non-prismatic beams of support along sections of their lengths and others with a straight axis. The most prevalent types of nonprismatic systemic members have positively or negatively haunches, either tapered or stepped in form, as demonstrated in Figure (1). In the shape of haunches beams, non-prismatic members of different depths are also utilized. ...
Context 10
... the haunched inclination of the beams is constant for each case. The dimensions' details of the studied beams are demonstrated in Figure (12). ...
Context 11
... shown in Figure (13), the ultimate load for beams with haunched length (900 and 700) mm are decreased about 23.83% and 39.71%, respectively than control beam (beam with haunched length 1100 mm). 080028-10 ...
Citations
... All of them relied on monitoring and follow-up of the impact of environmental factors on buildings, and they used various methods to analyse them, but without referring to conducting non-destructive tests to evaluate buildings structurally. Several researchers [24][25][26][27][28][29][30][31][32][33] presented studies on structurally evaluating buildings exposed to environmental factors using non-destructive tests without compaction and monitoring the causes and factors that led to the damage of buildings. The causes and factors leading to occur damage and collapse of the building vary from design, constructional technology, uses, external factors and others 060013-2 related to environmental factors. ...
Building distortions due to some environmental factors refer to problems and diseases that lead to distortions and defects in buildings, which are caused by climatic causes and natural environmental factors. Understanding its causes and the imbalance resulting from it, and trying to measure it, enables preventive measures to be taken to avoid their occurrence, and enables to treatment. Through the field visits that took place in Babil Governorate, it was observed that a large number of buildings were distorted due to various environmental factors such as rain, humidity and heat, which led to distortion in the buildings from an aesthetic and the structural behavior. Sixty two buildings of different uses were monitored and were under the influence of a number of environmental factors. The monitoring method, follow up and some non-destructive tests were used to collect data, and then the data were analyzed using comparison tables. In this paper, it was concluded that the most important environmental factor affecting buildings is humidity, which is determined by more than 68% and is considered one of the most important problems that lead to building deformations and cracks, followed by the effect of soil. It was also found that the influence of other factors such as light, temperature and wind is very small compared to other factors. Also, some sources of moisture that affect building deformations in the city of Babylon have been identified, the most important of which are ground water and wastewater. Then, a number of proposals and recommendations that contribute to reducing these distortions were identified.
