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All Journal Media Teknik Sipil Jurnal Ilmiah Teknik Sipil Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa BERKALA SAINSTEK Jurnal Teknik Sipil dan Perencanaan Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Rekayasa Sipil U Karst SIKLUS: Jurnal Teknik Sipil EMBRIO : Jurnal Kebidanan Jurnal Riset Rekayasa Sipil Batara Wisnu : Indonesian Journal of Community Services
Krisnamurti
Jurusan Teknik Sipil, Universitas Jember, Jember, Jawa Timur
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Education Engineering Environmental Science Health Professions Mathematics Physics Transportation

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Monitoring of Substructure Building of Suramadu Bridge Causeway Segment on Surabaya Side Based on Corrosion Level Ari Setijorini; Anik Ratnaningsih; Krisnamurti Krisnamurti
U Karst Vol 6, No 1 (2022): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3549.159 KB) | DOI: 10.30737/ukarst.v6i1.2499

Abstract

The structure of the steel pile foundation for the Suramadu Bridge crossroad is located in a corrosive marine area. Air humidity, rainwater, mud, or friction with other objects that cause the protective layer to peel off. Corrosion monitoring is carried out to determine the corrosion rate as one of the steps to prevent corrosion. This study aims to evaluate and monitor the bridge's structure Suramadu Causeway. The evaluation carried out includes observing the damage caused by corrosion. So that it will be known the cause of corrosion and the handling of corrosion protection in the building under the bridge, this study used primary and secondary data collection methods and visual observation of damage from routine inspections carried out. The observations show that the condition of the piles is filled with marine life in the tidal area, while for areas that have never been submerged the condition is quite good. The value of the condition of the structural elements at level 3 - 5, which requires protection on steel pillars that have suffered a lot of damage—handling that needs to be done in the Atmospheric zone and Splash zone / Tidal zone is recommended Recoating, Wrapping, HDPE Jacketing, Epoxy Grouting. In the Submerged zone and the Embedded zone, it is recommended that the Cathodic Protection be replaced (120 kg for 600 mm). So from the results of the research that has been done, it can be used as a study for the maintenance of the Suramadu bridge in preventing corrosion.
EVALUATION OF FLEXIBLE PAVEMENT DAMAGE USING THE PCI (PAVEMENT CONDITION INDEX) METHOD BASED ON CORE DRILL DATA. “CASE STUDY: ON THE MANDARIN ROAD TO THE PRESIDENT NICOLAO LOBATO ROUNDABOUT AND THE BEBONUK ROAD IN DILI CITY, TIMOR-LESTE” Brigida Abreu Freitas de Almeida; Krisnamurti Krisnamurti; Akhmad Hasanuddin; Anik Ratnaningsih
Rekayasa Sipil Vol. 16 No. 3 (2022): Rekayasa Sipil Vol.16. No.3
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2022.016.03.10

Abstract

Localization and characterization of road damage are used in an effort to accelerate road repairs. The evaluation results were compared with field data and laboratory data. The results of the analysis show that the average PCI on the right side of the road reaches a value of 68 with a good rating good, on the left side it is worth 62 with a good rating good, and for the Bebonuk road section it is worth 39 with a bad rating poor. The average value of core drill is 86.85% and 99.92%, while the average PCI value is 35.36%. Asphalt content extracted with specifications 0.3, JMF 5.4% and penetration of 5.1%.
Monitoring of Substructure Building of Suramadu Bridge Causeway Segment on Surabaya Side Based on Corrosion Level Ari Setijorini; Anik Ratnaningsih; Krisnamurti Krisnamurti
U Karst Vol. 6 No. 1 (2022): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v6i1.2499

Abstract

The structure of the steel pile foundation for the Suramadu Bridge crossroad is located in a corrosive marine area. Air humidity, rainwater, mud, or friction with other objects that cause the protective layer to peel off. Corrosion monitoring is carried out to determine the corrosion rate as one of the steps to prevent corrosion. This study aims to evaluate and monitor the bridge's structure Suramadu Causeway. The evaluation carried out includes observing the damage caused by corrosion. So that it will be known the cause of corrosion and the handling of corrosion protection in the building under the bridge, this study used primary and secondary data collection methods and visual observation of damage from routine inspections carried out. The observations show that the condition of the piles is filled with marine life in the tidal area, while for areas that have never been submerged the condition is quite good. The value of the condition of the structural elements at level 3 - 5, which requires protection on steel pillars that have suffered a lot of damage—handling that needs to be done in the Atmospheric zone and Splash zone / Tidal zone is recommended Recoating, Wrapping, HDPE Jacketing, Epoxy Grouting. In the Submerged zone and the Embedded zone, it is recommended that the Cathodic Protection be replaced (120 kg for 600 mm). So from the results of the research that has been done, it can be used as a study for the maintenance of the Suramadu bridge in preventing corrosion.
MITIGASI RISIKO BENCANA BANJIR DI DESA ANDONGSARI KECAMATAN AMBULU KABUPATEN JEMBER Galih Wicaksono; Rendy Setiawan; Krisnamurti Krisnamurti; Anik Suwandari
Batara Wisnu : Indonesian Journal of Community Services Vol. 3 No. 3 (2023): Batara Wisnu | September - Desember 2023
Publisher : Gapenas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53363/bw.v3i3.214

Abstract

This activity program is in partnership with the Andongsari Village Government, which is one of the villages supported by the University of Jember. The main problem in this village is the lack of knowledge and equipment that focuses on reducing the impact of flood risk, which means that flood events cannot be predicted accurately by the community. Based on these problems, the proposing team offered several solutions such as providing grants of equipment related to flood management, guidebooks for dealing with floods, training on early warning systems for flood disasters and efforts to introduce and preserve the environment. The method of implementing this activity is in several stages, which generally include: funding for equipment grants, training and simulation, mentoring, and activity evaluation. With the activities and equipment grants that have been carried out, the Village Government feels helped and has a better understanding of flood disaster risk mitigation, so that in the future it will be better prepared when facing floods
Analisis Ketahanan Gedung Apartemen Surabaya dengan Menggunakan Metode Respon Spektrum Wahyuningtyas, Winda Tri; Krisnamurti, Krisnamurti; Afrida, Iklil
BERKALA SAINSTEK Vol 8 No 4 (2020)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v8i4.18157

Abstract

Apartemen Surabaya merupakan bangunan 45 lantai yang di fungsikan sebagai apartemen dan mall dengan ketinggian total bangunan 138 m. Apartemen Surabaya terletak di Jalan Laguna Raya KJW Putih, Mulyorejo, Kota Surabaya, Jawa Timur dimana lokasi berdekatan dengan beberapa situs sesar aktif. Letak sesar aktif yaitu sesar aktif Lasem di sebelah utara dengan jarak ± 70 Km, sesar aktif Watu Kosek di sebelah selatan timur laut yang membujur dari Mojokerto hingga Madura dengan jarak ± 30 Km dan sesar aktif Pasuruan di sebelah selatan yang membujur dari Pasuruan sampai Mojokerto dengan jarak ± 50 Km. Sehingga analisis ketahanan gempa diperlukan pada gedung apartemen untuk mengetahui ketahanan terhadap gempa. Analisis dinamik menggunakan metode respon spektrum digunakan untuk menganalisa gedung. Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana cara mengevaluasi struktur dengan menggunakan analisis dinamik metode respon spektrum sesuai SNI 1726:2019. Hal yang ditinjau yaitu base shear, drift dan displacement pada gedung. Hasil analisa menunjukan displacement, drift, dan base shear memenuhi syarat yang telah ditentukan. Nilai drift terbesar arah X 0.22 mm pada lt 35 dan arah Y yaitu 0.28 mm pada lt 23. Sedangkan untuk nilai displacement terbesar arah X dan Y yaitu 0.077 m dan 0.106 m.
HUBUNGAN PELAYANAN KONSELING KB TENTANG AKDR DENGAN CAKUPAN AKSEPTOR AKDR marliandiani, yefi; -, krisnamurti
EMBRIO: Jurnal Kebidanan Vol 7 (2015): EMBRIO (AGUSTUS 2015)
Publisher : Program Studi S1 Kebidanan - Fakultas Ilmu Kesehatan Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.938 KB) | DOI: 10.36456/embrio.vol7.no.a3

Abstract

Program Keluarga Berencana yang sudah dijalankan sejak tahun 1970-an mampu menekan laju pertumbuhan penduduk. Menurut BKKBN dalam data statistik Indonesia periode tahun 2007 tentang pemakaian kontrasepsi di Indonesia yaitu 33,10% menggunakan kontrasepsi suntik, 13,50% menggunakan kontrasepsi pil, 5,20% menggunakan IUD, 2,70% menggunakan kontrasepsi implant dan 2,60% menggunakan kontrasepsi mantap sedangkan sisanya sebesar 42,9% menggunakan metode kontrasepsi lainnya. Dari akseptor KB tersebut yang paling rendah adalah penggunaan Kontrasepsi AKDR, ini dikarenakan tidak dilakukannya konseling tentang metode kontrasepsi dan pelayanan kontrasepsi yang diberikan oleh petugas kesehatan hanya berdasarkan permintaan calon akseptor. Jenis penelitian ini Observasional analitik dengan pendekatan Cross Sectional dengan populasi 50 akseptor KB pada bulan september 2011 di RSIA Prima Husada. Pengambilan sampel dengan total sampling sejumlah 50 orang. Instrumen penelitian menggunakan kuesioner. Analisa data digunakan adalah uji chisquare yaitu didapatkan hasil signifikan, menunjukkan bahwa tidak ada hubungan antara pelayanan konseling dengan cakupan AKDR (p = 0,179). Berdasarkan hasil penelitian diperoleh bahwa sebagian besar bidan dalam melakukan pelayanan KB melakukan konseling secara menyeluruh (80%), cakupan AKDR di RSIA Prima Husada sebesar 20%, dan tidak ada hubungan antara pelayanan konseling dengan cakupan AKDR
Co-Authors Afrida, Iklil Akhmad Hasanuddin Anik Ratnaningsih Anik Suwandari Ari Setijorini Brigida Abreu Freitas de Almeida Dwi Nurtanto Dwi Pratama, Andhika Ronald Galih Wicaksono Hernu Suyoso Joerda Foulhudan Jojok Widodo Soetjipto Ketut Aswatama Wiswamitra Luthfi Amri Wicaksono Muhammad Alfian Nasril Bahariansyah Paksitya Purnama Putra Rendy Setiawan Rizky Johan Adi Pratama Subagio, Hari Thilal Syihabuddin Tyas, Yulia Wahyuning Willy Kriswardhana Winda Tri Wahyuningtyas Yefi Marliandiani, Yefi Yoga Tilang Pratama Yulia Wahyuning Tyas