During the process of execution, there will be a chance of occurrence of defects in the pile such as necking or bulging. The defect in the pile may affect the load transferring mechanism and load carrying capacity. Occurrence of defects in the cast-in-situ concrete pile can be accessed ...
This paper investigates load-carrying capacity of two conventional and three helical piles in frozen soft clay and evaluates the changes in pile capacity corresponding to ground thawing. In-situ pile load tests were conducted in frozen and unfrozen Leda clay and used to establish stress-strain ...
On the other hand, the pull-out test gives a maximum load carrying capacity when the single pile tested was in saturated soil with high dry density, and minimum results are obtained when tested in unsaturated condition with the percentage of increase being about 463 and 34% for two saturated...
7.3Classification of energy pile foundations The rationale of pile foundations in the support of structures can be (1) to provide sufficient bearing capacity to asuperstructureby transferring a load to a relatively deep and competent ground, (2) to reduce the deformation of a superstructure to an...
This paper discusses the numerical modeling of the pile jetting process, the lateral extent of the spread of pore pressure zone around the jetted pile and the effect of pile jetting on the vertical load carrying capacity of adjacent piles. Finite element analyses were performed in two phases ...
Furthermore, the effects of the flexural rigidity of the pile, unsupported length ratio, initial imperfections, and degree of soil layer liquefaction on the critical buckling load of the pile in liquefiable soil are examined. The axial load-carrying capacity of the pile decreases with increasing ...
When new or unproven pile types or installation methods are to be used. When existing piles will be used to support a new structure with heavier loads. To obtain a reliable value for tensile and lateral pile resistance. When, during construction, the load carrying capacity of the pile ...
2. To formulate a modified analytical model of being able to mobilize the vertical skin friction resistance components around the pile perimeter for the axial load capacity prediction of single piles and shafts. Qu = Qb + Qs (1) where Qb is the load-carrying capacity of the pile tip by ...
During load testing, several crucial parameters are measured. These include the charging pile's voltage regulation, current - carrying capacity, power factor, and its ability to handle transient loads. For example, the voltage regulation parameter shows how well the charging pile can maintain a ...
1) the load carrying capacity of the stud 立柱极限承载力 2) ultimate capacity of the column 柱的极限承载力 例句>> 3) ultimate bearing capacity 极限承载力 1. Determining and forecastingultimate bearing capacityof pile based on cusp catastrophe theory; ...