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All Journal Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Teslink : Teknik Sipil dan Lingkungan International Journal Engineering and Applied Technology (IJEAT)
Kornienko Elena Vladimirovna
Rostov State Transport University
Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Engineering Environmental Science Mathematics Mechanical Engineering Transportation

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CIHEULANG RIVER FLOOD ANALYSIS IN CARINGIN DISTRICT SUKABUMI REGENCY Yulia A; Utamy Sukmayu Saputri; Triono; Kornienko Elena Vladimirovna
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 3 No. 1 (2020): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1063.535 KB) | DOI: 10.52005/ijeat.v3i1.36

Abstract

This study aims to study and analyze the intensity of rainfall, flood discharge and flood control of the Ciheulang River in Caringin District, Sukabumi Regency. The method used is a statistical and empirical model analysis approach including the distribution of Log Pearson Type III, Intensity Duration Frequency and rational methods. Based on the results of the study, it is known that (1) The intensity of rainfall in the Ciheulang river in Caringin District, Sukabumi Regency in a 2 year period is 7.999 mm/second, a 5 year period 9, 215 mm/second, a 10 year period 9,922 mm/second, a 25 year period 10,736 mm/second, period of 50 years 11.297 mm/second and period of 100 years 11.825 mm/second; (2) Ciheulang river flood discharge in Caringin District, Sukabumi Regency for a 2 year period is 38.424 mm/second, a 5 year period 44,266 mm/second, a 10 year period 47,664 mm/second, a 25 year period 51.574 mm/second, a 50 year period 54.269 mm/second and period of 100 years 56,807 mm/second; (3) Control of flooding that occurred in the Ciheulang river in Caringin District, Sukabumi Regency is carried out by reducing and overcoming runoff that occurs due to planned flood discharges with various return periods, through alternative structural efforts, including: making/raising flood embankments using revetments, gabions river channel.
Implementasi Building Information Modeling (BIM) Pada Proyek Perumahan Paikun IPM; Ardin Rozandi; Dana Budiman; Indra Ramdani; Kornienko Elena Vladimirovna
Jurnal TESLINK : Teknik Sipil dan Lingkungan Vol 4 No 1 (2022): Maret 2022
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/teslink.v4i1.105

Abstract

The development of the construction industry is changing very quickly. This is evidenced by the many construction projects being built in Indonesia, such as buildings, roads, bridges, etc. However, the delay in the development process is still an obstacle that must be resolved, one of which is the delay in the design process, even according to previous research, the delay based on the shop drawing process is 22%. Therefore, how to overcome delays due to the shop drawing process. Can the process of making shop drawings be more efficient? To minimize delays caused by the shop drawing design, the author will conduct research to create designs using drawing applications. By integrating Building Information Modeling (BIM) several image applications which will then be combined with estimation data and project scheduling data. Many of these applications are found on the internet, but the integration applications that I will use include Vico Office for 3D, 4D, and 5D analysis, Sketchup for architectural design, Autodesk Revit for electrical design, Tekla Structure for structural design and SAP 2000 for structure analysis. It can be concluded from this study that time efficiency can be found in making project designs and can minimize delays caused by design and planning by 30% compared to the results of design and planning that do not use the concept of integration of Building Information Modeling (BIM)
Implementasi Sistem Manajemen K3 Saat Pandemi COVID-19 Pada Proyek Pedestrian Dago Kota Sukabumi Mugi Ardiansyah; Ardin Rozandi; Muhammad Hidayat; Danang Purwanto; Kornienko Elena Vladimirovna
Jurnal TESLINK : Teknik Sipil dan Lingkungan Vol 4 No 1 (2022): Maret 2022
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/teslink.v4i1.112

Abstract

Implementasi Sistem Manajemen K3 Saat Pandemi COVID-19 Pada Proyek Pedestrian Dago Kota Sukabumi, Jaminan kesejahteraan dan keamanan spesialis dalam tindakan pembangunan harus dilakukan dengan sungguh- sungguh melalui berbagai pendekatan untuk mengurangi sumber ancaman dengan menggunakan Alat Pelindung Diri meski terkadang para pekerja akan berasumsi bahwa hanya akan mengganggu pekerjaan. Karena Virus Corona merupakan pandemi, maka apakah pelaksanaan dan tingkat keberhasilan penerapan Sistem Manajemen Kesehatan dan Keselamatan Kerja pembangunan telah memenuhi pedoman K3 dalam keadaan pandemi virus Corona. Penelitian ini menggunakan teknik pengumpulan data dengan observasi dan untuk pengambilan sampel di lapangan dilakukan secara purposive. Sistem Manajemen Keselamatan dan Kesehatan Kerja yang disingkat SMK3 adalah bagian dari sistem manajemen perusahaan secara keseluruhan dalam rangka pengendalian risiko yang berkaitan dengan kegiatan kerja guna terciptanya tempat kerja yang aman, efisien dan produktif. Berdasarkan hasil pengolahan data, dapat ditarik kesimpulan bahwa secara umum untuk Penerapan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) pada proyek pembangunan Dago Kota Sukabumi telah berjalan dengan baik dan sesuai dengan ketentuan yang telah ditetapkan. Namun, masih terdapat beberapa kekurangan yang pada proyek Pedestrian Dago Kota Sukabumi, antara lain kurangnya kesadaran pelaksana proyek akan pentingnya fasilitas untuk pencegahan COVID-19, lokasi proyek yang tidak ditutup sepenuhnya, kurangnya anggaran K3, dan faktor lainnya.
The effect of the mind mapping learning model on the creative thinking ability of elementary students in learning mathematics Siti Maria Ulfah; Samsul Pahmi; Teofilus Ardian Hopeman; Kornienko Elena Vladimirovna
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 2 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i2.15935

Abstract

The primary objective of this study was to explore how the Mind Mapping instructional approach influences the creative thinking abilities of fourth-grade students in mathematics. This research utilized a quantitative method employing a quasi-experimental design involving two distinct groups: one serving as the experimental group and the other as the control group. The study was conducted at SDN Karadenan, with a sample of 24 fourth-grade students participating in the experimental group and 29 students from SDN Paledang in the control group, selected through purposive sampling. The main focus was to assess the impact of the Mind Mapping approach on students' creative thinking skills in mathematics. Data was collected using the t-test method. The mean difference between the two groups was 4.89 (experimental group = 66.70 and control group = 52.65), indicating that the Mind Mapping approach was more effective compared to traditional lecture methods, question-answer sessions, and assignments. The findings were statistically significant (p = 0.000) based on Independent Sample T-Test analysis. As the significance level (0.000) was less than 0.05, the null hypothesis was rejected, confirming that the Mind Mapping approach significantly enhances creative thinking skills in mathematics among students. Thus, it can be concluded that the Mind Mapping instructional model has a substantial positive impact on students' creative thinking abilities in the context of mathematics.
Co-Authors Dana Budiman Danang Purwanto Indra Ramdani Mugi Ardiansyah Muhammad Hidayat Pahmi, Samsul Paikun Rozandi, Ardin Saputri, Utamy Sukmayu Siti Maria Ulfah Teofilus Ardian Hopeman Triono Yulia A