Shear strength performance of dredged sediment soil stabilized with lime

Sundary, Devi; Munirwan, Reza Pahlevi; Al-Huda, Nafisah; Munirwansyah,; Sungkar, Munira; Jaya, Ramadhansyah Putra

doi:10.1016/j.pce.2022.103299

Cited by 13 publications

(3 citation statements)

References 22 publications

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“…The microstructure was also influenced by the addition of lime and resulted in decreasing the pores [41]. Recently, many researchers investigated the use of lime and lime mixed with different materials to stabilize the clay soil and improve its' mechanical properties [41][42][43][44].…”

Section: Introductionmentioning

confidence: 99%

Piping Stabilization of Clay Soil Using Lime

Aqel,

Attom,

El-Emam

et al. 2024

Geosciences

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Construction of earth fill dams offers a cost-effective solution for various purposes. However, their susceptibility to internal soil erosion, known as piping, poses a significant risk of structural failure and resultant loss of life and property. Soil stabilization emerges as a practical technique to fortify these dams against such threats. This study investigated the impact of lime on the internal erosion properties of clay soils, focusing on CH and ML soil types. Specimens of different lime content were prepared and remolded at 95% relative compaction and optimum moisture content. Hole Erosion tests at varying lime concentrations and curing durations were adapted to conduct the investigation. This investigation aims to optimize lime content and curing time for cohesive soil stabilization against internal erosion. Findings revealed that 2% and 5% of quicklime, by dry weight of the soil, effectively stabilized CH and ML soils, respectively, against internal erosion, with a two-day curing period proving optimal. Furthermore, the addition of lime significantly enhanced erosion rate index and critical shear strength in clay soil, underscoring its efficacy in soil stabilization efforts.

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Section: Introductionmentioning

confidence: 99%

Piping Stabilization of Clay Soil Using Lime

Aqel,

Attom,

El-Emam

et al. 2024

Geosciences

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“…The characteristics of the soil, such as particle size distribution (PSD) (or gradation), chemical composition and minerology, plasticity characteristics, organic matter content, salt (mainly sulphate) content, cation-exchange capacity, pH, specific surface area, etc., influence the efficiency of the stabilisation process in addition to the type and quantity of the used cementitious materials. Gained qualities of stabilised soils may also be affected by the construction method and quality (e.g., compaction effort), curing state, and duration [6,13,17,18,28,29].…”

Section: Introductionmentioning

confidence: 99%

Global Research Trends in Engineered Soil Development through Stabilisation: Scientific Production and Thematic Breakthrough Analysis

Ravindran,

Bahrami,

Mahesh

et al. 2023

Buildings

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Soil, a naturally occurring resource, is increasingly used as a construction material. Stabilisation strengthens soil, which is weak as an engineering material. Stabilising soil changes its physical qualities, enhancing its strength. Soil stabilisation increases the shear strength and load-bearing capacity. Soil stabilisation refers to any endeavour to change natural soil for engineering purposes using physical, chemical, mechanical, or biological methods, or a mix of these. Strengthening road pavements includes improving the load-bearing capacity, tensile strength, and performance of unstable subsoils, sands, and waste materials. Due to market demands and scientific advances, the number of soil-stabilising additives has increased. These innovative stabilisers include reinforcing fibres, calcium chloride, sodium chloride, and cross-linking water-based styrene acrylic polymers, which are geopolymers that boost the load-bearing capacity and tensile strength of soil. Many materials are being explored for soil stabilisation. In this article, the authors investigated the direction of soil stabilisation research. Scientometric analysis identifies stabilisation challenges and research trends in the field. This study analysed research patterns by countries, authors, institutions, keywords, and journals from 1959 to 2023; in 2021, 150 articles were published, which was the highest number in a year. Citations peaked at 3084 in 2022. With 253 publications and 3084 citations, India was the most productive country. Iran and France published the fewest, 34 and 33, respectively. The Islamic Azad University and the National Institute of Technology had the fewest published articles with 17 articles. This work can help track soil stabilisation research and will serve as an information document for future research.

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“…Prior to engineering and construction works, weak soils should be stabilized using binders such as cement (Bache et al, 2022; Chen et al, 2021; Lindh, Lemenkova, 2022f), lime (Kichou et al, 2022;Chand, Subbarao, 2007), slag (Lindh, Lemenkova, 2021a) or others (Mirzababaei et al, 2018). Compared to native soil, stabilized mixture exhibits the improved properties such as increased strength, enhanced elastic modulus and stiffness (Madhyannapu et al, 2010;Sundary et al, 2022), improved liquefaction resistance (Ito et al, 1994). Other advantages include the reduced porosity, permeability and shrinkage (Tonini de Araújo et al, 2023; El-Rawi, Awad, 1981; Åhnberg, 2003), decreased swell potential in soils prone to freeze-thaw cycles (Shihata, Baghdadi, 2001; Bin-Shafique et al, 2011; Orakoglu et al, 2017), increased resistance against the impacts from moisture and temperature (Zhang et al, 2020;Kim et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Ultrasonic P- and S-Wave Reflection and CPT Soundings for Measuring Shear Strength in Soil Stabilized by Deep Lime/Cement Columns in Stockholm Norvik Port

2023

Archives of Acoustics

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In this research project, the measurements of the ultrasonic P-and S-waves and seismic cone penetration testing (CPT) were applied to identify subsurface conditions and properties of clayey soil stabilized with lime/cement columns in the Stockholm Norvik Port, Sweden. Applied geophysical methods enabled to identify a connection between the resistance of soil and strength in the stabilized columns. The records of the seismic tests were obtained in the laboratory of Swedish Geotechnical Institute (SGI) through estimated P-and S-wave velocities using techniques of resonance frequency measurement of the stabilized specimens. The CPT profiles were used to evaluate the quality of the lime/cement columns of the reinforced soil by the interpretation of signals. The relationship between the P-and S-waves demonstrated a gain in strength during soil hardening. The quality of soil was evaluated by seismic measurements with aim to achieve sufficient strength of foundations prior to the construction of the infrastructure objects and industrial works. Seismic CPT is an effective method essential to evaluate the correct placement of the CPT inside the column. This work demonstrated the alternative seismic methods supporting the up-hole technology of drilling techniques for practical purpose in civil engineering and geotechnical works.

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Shear strength performance of dredged sediment soil stabilized with lime

Cited by 13 publications

References 22 publications

Piping Stabilization of Clay Soil Using Lime

Piping Stabilization of Clay Soil Using Lime

Global Research Trends in Engineered Soil Development through Stabilisation: Scientific Production and Thematic Breakthrough Analysis

Ultrasonic P- and S-Wave Reflection and CPT Soundings for Measuring Shear Strength in Soil Stabilized by Deep Lime/Cement Columns in Stockholm Norvik Port

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