Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures

In order to meet the design requirements of the anti-slide pile, the form of the anchor-pull pile is often adopted in engineering applications. In the present study, the seismic response characteristics of hinged cable-anchored piles with different rock-socketed depths are analyzed using a large-sca...

Full description

Saved in:
Bibliographic Details
Main Authors: A. Fa-you, Ming-chang Hei, Shi-qua Yan, Peng Zhang
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2022/2249654
Tags: Add Tag
No Tags, Be the first to tag this record!
_version_ 1832545888904413184
author A. Fa-you
Ming-chang Hei
Shi-qua Yan
Peng Zhang
author_facet A. Fa-you
Ming-chang Hei
Shi-qua Yan
Peng Zhang
author_sort A. Fa-you
collection DOAJ
description In order to meet the design requirements of the anti-slide pile, the form of the anchor-pull pile is often adopted in engineering applications. In the present study, the seismic response characteristics of hinged cable-anchored piles with different rock-socketed depths are analyzed using a large-scale seismic model test platform and numerical simulations. The obtained results show that the rock-socketed depth significantly affects the seismic response of the pile-anchor system. It is found that, as the rock-socketed depth increases under the same seismic conditions, the peak acceleration at the top of the anchored pile, the peak dynamic Earth pressure behind the pile, the axial force of the anchor rod, and the bending moment of the pile body decrease and the seismic stability of the anti-slide pile improves. It is concluded that, in the seismic design of anchor-pulled piles, increasing the rock-socketed depth of the anchor is an appropriate scheme to improve the seismic performance of anchor-pulled piles. The research results have a certain significance for improving the understanding of the seismic response law of hinged cable-anchored piles and improving the seismic design.
format Article
id doaj-art-e5bf719fcfa34ef1a6d7df7cd720a29a
institution Kabale University
issn 1687-8094
language English
publishDate 2022-01-01
publisher Wiley
record_format Article
series Advances in Civil Engineering
spelling doaj-art-e5bf719fcfa34ef1a6d7df7cd720a29a2025-02-03T07:24:26ZengWileyAdvances in Civil Engineering1687-80942022-01-01202210.1155/2022/2249654Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting StructuresA. Fa-you0Ming-chang Hei1Shi-qua Yan2Peng Zhang3Faculty of Land Resource EngineeringFaculty of Land Resource EngineeringFaculty of Land Resource EngineeringFaculty of Land Resource EngineeringIn order to meet the design requirements of the anti-slide pile, the form of the anchor-pull pile is often adopted in engineering applications. In the present study, the seismic response characteristics of hinged cable-anchored piles with different rock-socketed depths are analyzed using a large-scale seismic model test platform and numerical simulations. The obtained results show that the rock-socketed depth significantly affects the seismic response of the pile-anchor system. It is found that, as the rock-socketed depth increases under the same seismic conditions, the peak acceleration at the top of the anchored pile, the peak dynamic Earth pressure behind the pile, the axial force of the anchor rod, and the bending moment of the pile body decrease and the seismic stability of the anti-slide pile improves. It is concluded that, in the seismic design of anchor-pulled piles, increasing the rock-socketed depth of the anchor is an appropriate scheme to improve the seismic performance of anchor-pulled piles. The research results have a certain significance for improving the understanding of the seismic response law of hinged cable-anchored piles and improving the seismic design.http://dx.doi.org/10.1155/2022/2249654
spellingShingle A. Fa-you
Ming-chang Hei
Shi-qua Yan
Peng Zhang
Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures
Advances in Civil Engineering
title Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures
title_full Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures
title_fullStr Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures
title_full_unstemmed Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures
title_short Investigating the Effect of the Rock-Socketed Depth of the Hinged Cable-Anchored Pile on the Earthquake Response Characteristics of Supporting Structures
title_sort investigating the effect of the rock socketed depth of the hinged cable anchored pile on the earthquake response characteristics of supporting structures
url http://dx.doi.org/10.1155/2022/2249654
work_keys_str_mv AT afayou investigatingtheeffectoftherocksocketeddepthofthehingedcableanchoredpileontheearthquakeresponsecharacteristicsofsupportingstructures
AT mingchanghei investigatingtheeffectoftherocksocketeddepthofthehingedcableanchoredpileontheearthquakeresponsecharacteristicsofsupportingstructures
AT shiquayan investigatingtheeffectoftherocksocketeddepthofthehingedcableanchoredpileontheearthquakeresponsecharacteristicsofsupportingstructures
AT pengzhang investigatingtheeffectoftherocksocketeddepthofthehingedcableanchoredpileontheearthquakeresponsecharacteristicsofsupportingstructures