Optimization of dimension gravity walls and cantilever walls

Bari, Fathol; Repadi, Julita Andrini; Hakam, Abdul; Ismail, Febrin Anas; Andriani, Andriani; Adji, Bayu Martanto

doi:10.1063/5.0116004

Cited by 1 publication

(2 citation statements)

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“…The moment of resistance can be calculated using the following formula: Mo = W ( 1 /2 . B ) (4) where:…”

Section: Resultsmentioning

confidence: 99%

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Multi-storey precast retaining walls to prevent landslides: derivation of the basic formula

Hakam,

Adji,

Hape

et al. 2023

E3S Web Conf.

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Landslides can involve both large and small soil masses. Many geotechnical researchers focus on large-scale landslide problems. The retaining walls required for large landslides also involve large dimensions. The national standards also only cover the dimension of retaining needed to prevent large landslides. There are landslides that only involve small masses of soil. For this reason, the needed retaining walls are also in small dimensions. Small retaining wall dimensions do not need to follow national standards for maintaining the efficiency and effectiveness of application. In this paper, a precast retaining wall is designed which is used to retain soil on a relatively small scale. The designed retaining wall can be used also in multi-level to restrain the larger landslide. There are three main elements of the retaining wall: base plate, wall plate, and connector beam. The retaining wall elements are made of concrete material with bar reinforcement and wire mesh. The weight of each wall element is less than 50kg so it is portable. The wall prototype has been made and is ready to be applied in the areas with potential landslides.

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“…The moment of resistance can be calculated using the following formula: Mo = W ( 1 /2 . B ) (4) where:…”

Section: Resultsmentioning

confidence: 99%

“…Optimization studies of retaining wall type cantilever and gravity and sheet pile were successfully carried out [4]. The results show that for a limited height of up to 7 m, the gravity-type retaining wall still provides optimum values.…”

Section: Introductionmentioning

confidence: 99%