Analisis Deformasi Dinding Basement Pada Salah Satu Proyek Di Sudirman Menggunakan Metode Back Analysis Dari Hasil Monitoring

Wadino, Frando; Sentosa, Gregorius Sandjaja; Iskandar, Ali

doi:10.24912/jmts.v1i1.2264

Cited by 2 publications

(2 citation statements)

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“…Metode finite element dalam juga berfungsi untuk mengetahui analisis stabilitas dan deformasi pada bidang geoteknik. (Wadino et al, 2018). Maka dari ini didalam penelitian ini akan dilakukan analisis deformasi yang terjadi pada timbunan batubara untuk model rigid inclusion dengan inclusion caps ataupun tidak dengan inclusion caps.…”

Section: Pendahuluanunclassified

Analisis Finite Element Deformasi Rigid Inclusion Dengan Dan Tanpa Inclusion Caps Di Timbunan Batubara

Arry

Iskandar²,

Pranata³

2022

j. mitra teknik sipil

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Kebutuhan energi yang besar untuk bangsa ini membuat para pelaku usaha mencoba bisnis pertambangan. Kalimantan Utara dengan cadangan batubara yang cukup besar menjadi salah satu incaran dari para pengusaha. Dalam membangun usaha pertambangan perlu di dukung oleh infrastruktur yang sangat memadai. Banyak tantangan yang dihadapi saat membangun infrastruktur tersebut salah satunya adalah tanah lunak yang tersebar di Kalimantan Utara. Tanah lunak menjadi kendala infrastruktur yang tidak boleh dipandang sebelah mata karena deformasi yang diakibatkan tanah lunak dapat berakibat fatal bagi suatu struktur bangunan. Untuk mengatasi permasalahan tersebut banyak metode perbaikan tanah yang bisa digunakan salah satunya adalah rigid inclusion. Metode ini mengambil prinsip dasar yaitu transfer beban dengan disalurkan ke load transfer platform yang merupakan ciri khas dari metode ini. Penambahan inclusion caps juga merupakan salah satu opsi pemodelan dari metode ini dimana dapat meningkatkan effisiensi di rigid inclusion. Dengan metode ini waktu pengerjaan akan lebih cepat dan efisien serta membuat deformasi tanah yang terjadi tidak besar. The large energy demand for this nation makes business people try the mining business. North Kalimantan, with its large coal reserves, is one of the targets of entrepreneurs. In building a mining business it is necessary to be supported by a very adequate infrastructure. Many challenges were faced when building the infrastructure, one of which was soft soil spread across North Kalimantan. Soft soil is an infrastructure constraint that should not be underestimated because the deformation caused by soft soil can be fatal to a building structure. To overcome these problems, there are many soil improvement methods that can be used, one of which is rigid inclusion. This method takes the basic principle of load transfer by being channeled to a load transfer platform which is the hallmark of this method. The addition of inclusion caps is also one of the modeling options of this method which can increase efficiency in rigid inclusion. With this method, the processing time will be faster and more efficient and the soil deformation that occurs is not large.

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Section: Pendahuluanunclassified

Analisis Finite Element Deformasi Rigid Inclusion Dengan Dan Tanpa Inclusion Caps Di Timbunan Batubara

Arry

Iskandar²,

Pranata³

2022

j. mitra teknik sipil

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“…Not only upwards, the development of human knowledge also causes development to be carried out downwards (Abouhamad et al, 2021;Berlak et al, 2021;Chathuranga et al, 2023;Li et al, 2022;Terzioglu et al, 2022). In its process, downwards construction utilizes the deep excavation method (Wadino et al, 2018). This was done to optimize the land use.…”

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Implementation of the HIRADC Method in Risk Analysis of Diaphragm Wall Work Projects

Kholida,

Sumarmi

2023

J. Appl. Sci. Eng. Technol. Educ.

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The decreasing land area in big cities makes construction progress develop not only vertically upwards, but also downwards. This is done to optimize the land use. One of the things is the construction of a basement as a parking lot, storage space, and other functions to be neatly organized and safe. There are numerous employment risks in basement work that can result in building failures that hinder other construction activity. This research was conducted at a company that focuses on the business of guitar manufacturing, retaining walls, and soil improvement in three high-rise building construction projects that are currently building, and experiencing difficulties in identifying the main risks in diaphragm wall work. The soil conditions are different at each project site, which is not the same as the superstructure work. It is more typical and the quite large project value reaching more than 100 billion than can be classified as a major construction project. The risks that will be encountered in its implementation will also be large. The steps involved in the research were risk identification, risk qualitative analysis, and extreme risk response planning by experts. There were sixty-four (64) identified risks relevant to the project construction phase, classified into eleven categories. The risk was then simulated to obtain high risk and control risk plans that would be carried out when the high risk occurs. There are four high risks, namely the damaged or non-compliant construction materials, inaccurate specifications, delays in the execution of constructor work, and slope failure during excavation.

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Analisis Deformasi Dinding Basement Pada Salah Satu Proyek Di Sudirman Menggunakan Metode Back Analysis Dari Hasil Monitoring

Cited by 2 publications

References 0 publications

Analisis Finite Element Deformasi Rigid Inclusion Dengan Dan Tanpa Inclusion Caps Di Timbunan Batubara

Analisis Finite Element Deformasi Rigid Inclusion Dengan Dan Tanpa Inclusion Caps Di Timbunan Batubara

Implementation of the HIRADC Method in Risk Analysis of Diaphragm Wall Work Projects

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