PulseExploreJournal ClubResearchersJournals
Instagram
HomeJournal ClubExplore
Synapse
⌘+K
Synapse
January 18, 2026PolymersOpen Access

Fatigue Analysis and Numerical Simulation of Loess Reinforced with Permeable Polyurethane Polymer Grouting

View Full Paper
Ask AI
Bookmark
Share

Authors

LYLisha YueXYXiaodong YangSLShuo Liu

Discussion

Loading...

Member takes

Overview

Laboratory tests and simulations reveal enhanced fatigue life in loess subgrades reinforced with polymer grouting, indicating promising infrastructure solutions.

Key Points

  • The objective was to investigate the fatigue behavior and performance of loess reinforced with permeable polyurethane polymer grouting under varying stress and moisture conditions.
  • Conducted stress-controlled cyclic tests on grouted loess specimens
  • Performed numerical simulations using a 3D finite element model in Abaqus
  • Analyzed data using statistical methods, particularly the Weibull distribution
  • Fatigue life decreased with increased moisture and stress levels
  • Maximum fatigue life was 200,000 cycles under optimal conditions
  • Polymer grouting reduced subgrade stress by nearly one order of magnitude
  • Fatigue life increased by approximately tenfold due to reinforcement

Cite This Study

Yue et al. (2026) studied this question.

synapsesocial.com/papers/696c77d4eb60fb80d1396037https://doi.org/10.3390/polym18020242
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Permeable Polyurethane Grouting Method for Rapid Pavement Repair: Full-Scale Model Testing Case and Numerical Simulation2026
  2. 2Experimental investigation of influence of amide polymer on loess for subgrade2024 · 5 citations
  3. 3Dynamic response and pore evolution mechanism of composite improved loess using an eco-friendly curing agent and cement: a macroscopic and microscopic experimental study2026
  4. 4Assessment of deformation variation of pile-treated loess subgrade using nondestructive testing2024
  5. 5Deformation and Resistivity Characteristics of Compacted Loess Under Dry–Wet Cycles2026