Deformation mechanisms and evolution of a pile-reinforced …
2020年9月20日 · Due to reservoir operations, long-term water-level fluctuations (WLFs) may cause instability or failure of the reservoir landslide and piles system (RLPS). This study …
Eleven decayed timber piles supporting the Cotton County Bridge were repaired in place using a new pile repair technique. The basic technique involved repairing decayed voids with …
Deformation response and triggering factors of the reservoir …
2020年10月8日 · Understandings of reinforcement mechanisms of landslide-stabilizing pile system are important for long-term safety of reservoir landslides installed piles. The paper …
Degradation characteristics and bearing capacity model of pile …
2020年12月16日 · Global warming has led to increasing pile foundation deterioration in permafrost regions. Theoretical analysis and indoor model tests were used to analyse …
Development of soil–pile interactions and failure mechanisms in a pile ...
2021年12月5日 · In addition, for a pile-reinforced landslide with a strong soil–pile interaction, an imbalance of soil arch footholds is the main failure macro-mechanism. Based on the analysis …
An analysis of the vertical deformation of pile groups | Géotechnique
A method of analysis is presented which permits the settlement of a pile group under vertical load to be calculated with reasonable accuracy, without the expense of a full rigorous analysis.
A numerical method to integrate duration-of-load and bacterial ...
4 天之前 · The strength degradation resulting from duration-of-load (DOL) effect and bacterial decay poses significant challenges to historical timber piles. Many historical European cities …
Introduction to Cyclic Degradation - Design of Piles Under Cyclic ...
2017年11月30日 · This chapter lays down the necessary bases for understanding the phenomena of cyclic degradation which manifest in soils, at the soil-pile interfaces and in terms of the pile's …
Time-dependent probabilistic capacity degradation assessment of ...
2018年3月1日 · This paper investigates effects of chloride corrosion on the lateral force capacity and ductility of a wharf-supporting prestressed concrete marine pile and provides new insights …
Proposed Deterioration-induced Axial Stiffness of Existing Piles in ...
In this study, the axial stiffness of existing piles (Kve) of vertical extension remodeled building was quantified through theoretical and experimental approaches.