Static cone penetration test study of soft soils after vacuum preloading in Huanghua port area

ZHAN Chuan; GAO Wen-long; ZHOU Xu-rong; SUN Xiao-ming; ZHAO Jian-tao

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Static cone penetration test study of soft soils after vacuum preloading in Huanghua port area

更新时间：2026-06-25

- Static cone penetration test study of soft soils after vacuum preloading in Huanghua port area
- Vol. 27, Issue 12, (2006)
- 作者机构：
  
  1. 北京国电华北电力工程有限公司,北京,100011
  2. 中国地质大学（北京）工程技术学院,北京,100083
  3. 中国地质大学（北京）水环学院,北京,100083
  4. 河北唐山中冶地岩土公司,河北,唐山,063004
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU413.5
- Online First：09 December 2013，
  
  Published：2006
- 稿件说明：
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ZHAN Chuan, GAO Wen-long, ZHOU Xu-rong, et al. Static cone penetration test study of soft soils after vacuum preloading in Huanghua port area[J]. 2006, 27(12).
DOI：

ZHAN Chuan, GAO Wen-long, ZHOU Xu-rong, et al. Static cone penetration test study of soft soils after vacuum preloading in Huanghua port area[J]. 2006, 27(12). DOI：

摘要

软土地区地基真空预压处理后静力触探经验公式在国内未见报道。经过多年在黄骅港湾地区真空预压处理后地基的静力触探实践，通过11个场地静力触探锥尖阻力qc与地基土真空预压处理后物理力学指标平均值的相关分析研究，得出了一套地基真空预压处理后静力触探经验公式，对沿海软土区划分地层，计算地基承载力、压缩模量、不排水抗剪强度、桩极限侧阻力，预压处理层性质的评价等具有重要参考意义。

Abstract

The static cone penetration test formula for vacuum preloading foundation in soft soil area has never reported in China. Through years of practice in Huanghua Lough

a set of static cone penetration test formula has been obtained for vacuum preloading foundation in soft soil area by researching on the correlativity among cone point resistance

physico-mechanical indexes in 11 projects. The set of formula has important reference sense to calculate the foundation bearing capacity

modulus of compressibility

undrained shear strength

ultimate side resistance of pile

and to assess the character of vacuum preloading foundation in soft soil area.

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