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Sediment Thickness Testing – Shifeng No. 6 Bridge, Tiantai County
Release time:
2025-09-29 11:43
Project Overview
Project Name: Shifeng No. 6 Bridge, Tiantai County
Project Type: Cast-in-Place Pile Foundation
Location: Tiantai County, Zhejiang Province, China
Testing Equipment: RSM-STD(C) Sediment Thickness Detector
Testing Purpose & Method
The inspection aimed to evaluate sediment thickness at the bottom of cast-in-place piles, which is critical for ensuring proper load transfer and long-term pile performance. The electrical resistivity method was applied using the RSM-STD(C), providing accurate detection of sediment thickness in pile boreholes.
Testing Scope
Sediment thickness testing of cast-in-place piles for the Shifeng No. 6 Bridge project
Verification of borehole cleaning quality before concrete placement
Testing Results
Findings: Borehole 4#4 recorded sediment thickness fully within design requirements.
Abnormalities: None detected; sediment levels met specifications.
Impact: The results confirmed that construction procedures ensured adequate pile base conditions, preventing risks to bearing capacity or structural stability.
Evaluation
Engineering Evaluation: Borehole cleaning quality was confirmed to meet design standards, ensuring the reliability of pile foundations.
Equipment Performance: The RSM-STD(C) produced clear, reliable results, with stable signal quality and accurate sediment thickness readings.
On-Site Records: Photos and videos documented the testing process, providing visual evidence of project quality control.
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