Results 1 to 10 of about 19,725 (163)

Developing random forest hybridization models for estimating the axial bearing capacity of pile. [PDF]

PLoS One, 2022
Accurate determination of the axial load capacity of the pile is of utmost importance when designing the pile foundation. However, the methods of determining the axial load capacity of the pile in the field are often costly and time-consuming. Therefore, the purpose of this study is to develop a hybrid machine-learning to predict the axial load ...
Pham TA, Tran VQ.
europepmc   +5 more sources

STUDY ON THE AXIAL BEARING CAPACITY OF T AEROSTATIC BEARING

Jixie qiangdu, 2016
Even a small axial vibration or an axis deflection vibration of the aerostatic bearing of DFC tool can be quite significant for ultra-precision machining. It is of great importance to obtain the accurate axial bearing characteristic（ bearing capacity and
ZHAO Gong, WANG BaoRui, YANG Hong, CUI HaiLong   +3 more
doaj   +1 more source

Axial bearing capacity of socketed single cast-in-place piles

Soils and Foundations, 2012
AbstractIn this paper, a comparison is made of the axial bearing capacities estimated with pile load tests and empirical methods for seven rock-socketed single cast-in-place piles constructed in Turkey. The unconfined compressive strength of rock, obtained from pressuremeter tests, is used in the empirical correlations.
Cem Akgüner
exaly   +4 more sources

Experimental Study on and Finite Element Analysis of the Axial Compression Bearing Capacity of a UHPC Transfer Device for Pre-Stressed Anti-Floating Anchor Rods

Buildings
A new UHPC pre-stress transfer device is proposed for pre-stressed anti-floating anchor rods. To investigate the axial compression performance of the device during pre-stressing, physical experiments and a finite element verification were conducted on ...
Zhen-Xing Tang
exaly   +3 more sources

COMPARATIVE STUDY OF AXIAL BEARING CAPACITY FOR PILE FOUNDATION BASED ON EMPIRICAL, NUMERICAL METHOD AND PILE DRIVING ANALYZER TEST

International Journal for Computational Civil and Structural Engineering, 2023
Axial bearing capacity is an important factor in designing of foundation. It must be able to carry the load of upper structure without any significant deformation due to important role in pile design.
Tsaana Khoirunisaa, Bambang Setiawan, Yusep M. Purwana   +2 more
doaj   +1 more source

Research on the mechanical properties of concrete stub column under axial compression loading with square steel tube self-compacting iron tailing [PDF]

E3S Web of Conferences, 2020
In this paper, the influence of steel rate and substitution rate of iron tailing powder on the bearing capacity of the stub columns is mainly investigated through the test of five concrete stub columns under axial compression loading with square steel ...
Wang Yuan Xi, Du Xi Kai, Liu Jing Hong
doaj   +1 more source

The influence of axial misalignment on the load‐bearing capacity of buttwelded joints

ce/papers, 2023
Abstract Steel structures in Europe are generally designed and dimensioned according to EN 1993. The execution, in turn, is carried out according to EN 1090‐2, which for the evaluation of welded joints refers to the quality levels of EN ISO 5817.
Voelkel, Justus Viktor Johannes, Bartsch, Helen, Feldmann, Markus   +2 more
openaire   +2 more sources

Axial Compression Prediction and GUI Design for CCFST Column Using Machine Learning and Shapley Additive Explanation

Buildings, 2022
Axial bearing capacity is the key index of circular concrete-filled steel tubes (CCFST). A hybrid PSO-ANN model consisting of an artificial neural network (ANN) optimized with particle swarm algorithm (PSO) was proposed to reliably and accurately predict
Xuerui Liu, Yanqi Wu, Yisong Zhou
doaj   +1 more source

Design and Optimization Method with Independent Radial and Axial Capacity for 3-DOF Magnetic Bearings in Flywheel

Energies, 2023
The six-pole radial–axial hybrid magnetic bearing (RAHMB) has the advantages of small space and low power consumption, making it suitable for flywheel batteries.
Jintao Ju, Peng Xu, Shuqing Li, Tong Xu, Fangming Ju, Jiahui Du   +5 more
doaj   +1 more source

Experimental Study of H-Shaped Honeycombed Stub Columns with Rectangular Concrete-Filled Steel Tube Flanges Subjected to Axial Load

Advances in Civil Engineering, 2021
The behavior of H-shaped honeycombed stub columns with rectangular concrete-filled steel tube flanges (STHCCs) subjected to axial load was investigated experimentally.
Jing Ji, Maomao Yang, Zhichao Xu, Liangqin Jiang, Huayu Song   +4 more
doaj   +1 more source