Bridge Failure Due to Inadequate Design of Bed Protection

Gupta, Yogita; Kaur, Suneet; Dindorkar, Nitin

doi:10.1007/s40030-017-0237-8

Cited by 1 publication

(2 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The density of the studied foam in this experiment ranged from 37 to 145 kg/m 3 . It was found that the yield stresses in both transverse and rising directions are similar and ranging between 250 and 500 kPa, and the compression stress ranges from (30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40). The pressures of up to 10 MPa have been reached.…”

Section: Laboratory Investigations Datamentioning

confidence: 96%

“…In addition, there are aspects related to changes in the capacity concerning a particular project, the poor quality of the construction materials, reconstruction processes, cities planning and developments, the insufficient distance between the adjacent foundations, vibration effect of the neighborhood construction equipment, the changes in the groundwater level due to inappropriate seepage network, and other factors. These factors are extensively studied in the following authors' work: [6,21,[23][24][25][26][27][29][30][31][32][33][34][35][36][37][38][40][41][42][43][44][45][46]49,[61][62][63] and many others.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Soil Injection Technology Using an Expandable Polyurethane Resin: A Review

Sabri

Vatin

Alsaffar³

2021

Polymers

View full text Add to dashboard Cite

The soil injection, using an expandable polyurethane resin, holds a unique potential for settlement compensation, lifting, and strengthening the foundations of existing buildings and structures. Although various research and case studies regarding this technology have been published, these studies emphasized the technology’s effectiveness in the rapid lifting process. Nevertheless, there is no complete understanding of the technology, yet, that gathers necessary data leading to a better recognition for this technology in the theoretical understanding and the practical applications. This article aims to provide a comprehensive understanding of this technology. The injection process, the resin’s mechanism, and actual propagation in the soil’s massive, the modified physic-mechanical properties of the soil, the expansion process, the consumption of the resin, and the durability are extensively reviewed in this article. Besides that, this article aims to demonstrate the advantages and limitations of this technology in practical applications. The review also explores the existing finite element models used to calculate the strength and stiffness parameters, evaluating the bearing capacity of the composite (soil-resin) and the settlement after the injection process.

show abstract