Prediction of falling weight deflectometer parameters using hybrid model of genetic algorithm and adaptive neuro-fuzzy inference system

Nguyen, Long Hoang; Vu, Dung Quang; Nguyen, Duc Dam; Jalal, Fazal E.; Iqbal, Mudassir; Dang, Vinh The; Le, Hiep Van; Prakash, Indra; Pham, Binh Thai

doi:10.1007/s11709-023-0940-7

Cited by 4 publications

(1 citation statement)

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“…Each impact factor will not have the same degree of importance in relation to the object 17 , 18 , so the degree of impact and importance will be determined by weighting it. Hierarchical analysis is suitable for evaluating and analysing research objects affected by multiple factors 19 , 20 , and it is systematic and the calculations are clear, so it makes sense to use it to determine the weights of the impact factors 21 , 22 .…”

Section: Introductionmentioning

confidence: 99%

Creep level qualitative evaluating of crushed rock based on uncertainty measurement theory and hierarchical analysis

Wu,

Mou,

Yang

2024

Sci Rep

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A large number of tectonically mixed rock belts and complex tectonic zones are distributed in the southwestern part of China. In these areas, high geostress and tectonic stresses have caused some underground rock layers to be crushed and broken, eventually forming crushed rock zones. Which may undergo creep deformation under long-term loads. The manuscript is based on a typical crushed rock in the southwestern China. Firstly, the factors affecting creep deformation were analysed, and the response law of each influencing factor to rock creep is demonstrated. Then, the theory of uncorroborated measures and hierarchical analysis were used to systematically correlate the factors influencing creep. Thereby, a creep level qualitative evaluating model of crushed rock is established. Finally, this model was used to qualitatively evaluate the creep level of the crushed rock in the study area. It is concluded that the creep level qualitative evaluating of this crushed rock is rated as Class II, which is characterised by a low creep level and small creep deformations (0–10 mm). The research results can provide a reference for the creep analysis of crushed rock and provide a basis for the safe construction of engineering slopes.

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