Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

2.096

P-Index

This Author published in this journals

All Journal Jurnal Teknik Sipil dan Perencanaan Dinamika Teknik Sipil Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Inovasi Konstruksi Jurnal Teknik Sipil dan Perencanaan

Endah Kanti Pangestuti, Endah Kanti

Jurusan Teknik Sipil, Fakultas Teknik, Universitas Negeri Semarang (UNNES)

Author-ID : 581254

Religion Humanities Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Transportation Other

Published : 34 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4

PENGAWETAN KAYU SENGON MELALUI RENDAMAN DINGIN MENGGUNAKAN BAHAN PENGAWET ENBOR SP DITINJAU TERHADAP SIFAT MEKANIK Pangestuti, Endah Kanti; Lashari, Lashari; Hardomo, Agus
Jurnal Teknik Sipil dan Perencanaan Vol 18, No 1 (2016)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v18i1.6695

The use of wood in construction world continues to increase both for the use of structural and non-structural. Needs a very large timber impact on the availability of wood shrinks every year as a result of exploitation by large scale. One attempt to extend the service life of wood is the wood preservation. This study aims to determine mechanical properties of wood by soaking sengon due to cold preservation with preservative EnborSP. The method used is the method of experiments carried out in the Laboratory of Materials of Civil Engineering, Faculty of Engineering, State University of Semarang. The preservation process used isa process with a cold soaking method, with a preservative solution EnborSP with a concentration of 0%, 3%, 6% and 9%. The response observed was the value-the value retention of preservatives, and mechanical properties (compressive strength of parallel fiber direction, flexural strength and surface hardness) of wood. Preservation method applied is cold soaking (for 5 days or 120 hours). Average retention value-average increase of 2.57kg/m3 (3%), 4.89kg/m3 (6%), and 6.74kg/m3 (9%). Value - average compressive strength of parallel to the direction of the wood fiber sengon increase of 149.39kg/cm2 (0%), 156.35kg/cm2 (3%), 187.80kg/cm2 (6%), and 216, 44kg/cm2 (9%). Value – average flexural strength sengon increase of 175.36kg/cm2 (0%), 202.55kg/cm2 (3%), 272.64kg/cm2 (6%), and 362.81kg/cm2 (9%). Value – average penetration sengon wood decreased from 0.93cm (0%), 0.67cm (3%), 0.57cm (6%), and 0.43cm (9%). This decrease shows that there is an increase in the value of the wood sengon surface hardness. Salah satu usaha untuk memperpanjang umur pemakaian kayu adalah dengan pengawetan kayu. Penelitian ini bertujuan untuk mengetahui sifat mekanik kayu sengon akibat pengawetan secara rendaman dingin dengan bahan pengawet Enbor SP. Metode penelitian yang digunakan adalah metode eksperimen yang dilakukan di Laboratorium Bahan dan Laboratorium Kerja Kayu Teknik Sipil Fakultas Teknik Universitas Negeri Semarang. Proses pengawetan yang digunakan adalah proses dengan metode rendaman dingin, dengan larutan bahan pengawet Enbor SP dengan konsentrasi 0 %, 3 %, 6 %, dan 9 %. Respon yang diamati adalah nilai – nilai retensi bahan pengawet dan serta sifat mekanis (kuat tekan tekan sejajar arah serat, kuat lentur dan kekerasan permukaan) kayu. Metode pengawetan yang diterapkan adalah rendaman dingin (selama 5 hari atau 120 jam). Nilai retensi rata – rata mengalami kenaikan dari 2,57 kg/m3 (3 %), 4,89 kg/m3 (6 %), dan 6,74 kg/m3 (9 %). Nilai rata – rata kekuatan tekan sejajar arah serat kayu sengon mengalami kenaikan dari 149,39 kg/cm2 (0 %), 156,35 kg/cm2 (3 %), 187,80 kg/cm2 (6 %), dan 216,44 kg/cm2 (9 %). Nilai rata – rata kekuatan lentur kayu sengon mengalami kenaikan dari 175,36 kg/cm2 (0 %), 202,55 kg/cm2 (3 %), 272,64 kg/cm2 (6 %), dan 362,81 kg/cm2 (9%). Nilai rata – rata penembusan kayu sengon menurun dari 0,93 cm (0 %), 0,67 cm (3 %), 0,57 cm (6 %), dan 0,43 cm (9 %). Penurunan ini memperlihatkan bahwa ada peningkatan nilai kekerasan permukaan kayu sengon.

The Use of Fly Ash as Additive Material to High Strength Concrete Pangestuti, Endah Kanti; Handayani, Sri; Purnomo, Mego; Silitonga, Desi Christine; Fathoni, M. Hilmy
Jurnal Teknik Sipil dan Perencanaan Vol 20, No 2 (2018)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v20i2.16274

Abstract. The use of coal waste (Fly Ash) is currently being developed in building materials technology, as a high-strength concrete mix material. This study aims to determine the strength of concrete by adding fly ash as a substitute for cement in high-strength concrete mixtures. This research was conducted with an experimental method to obtain results and data that would confirm the variables studied. The total number of specimens used in this study were 36 pieces with different sizes of cube tests which were 15 cm x 15 cm x 15 cm. A total of 36 concrete samples were used to test the compressive strength of concrete with a percentage of Fly Ash inÂ 0% (normal concrete), 20%, 25% and 30% with a concrete treatment age of 7 days, 21 days and 28 days. A total of 12 more samples were used to test water absorption in concrete at 28 days of maintenance. Each percentage percentage of Fly Ash uses 3 concrete test samples. The increase in compressive strength occurs at 7, 21 and 28 days in concrete. However, the compressive strength of concrete produced by concrete using the percentage of Fly Ash is always lower than the value of normal concrete compressive strength. From testing the compressive strength of concrete at 28 days of treatment with content of 0%, 20%, 25% and 30% Fly Ash obtained results of 45.87 MPa, 42.67 MPa, 40.89 MPa, and 35.27 MPa respectively

Deteksi Konflik Pada Perencanaan Struktur Gedung Bertingkat Dengan Software Revit Dan Navisworks Manage Ariani Agung Pradiptha; Endah Kanti Pangestuti
Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil Vol. 14/No.1/Juli 2021
Publisher : Departement of Civil Engineering, Faculty of Engineering

Perangkat lunak dalam bidang atau sektor Architecture, Engineering, and Construction (AEC Industry) kini mulai mengalami banyak perkembangan dalam rangka meminimalkan kesalahan pekerjaan manual oleh manusia. Usaha untuk mengantisipasi adanya kekeliruan suatu perencanaan konstruksi (sebagai contoh yaitu pembangunan gedung bertingkat), dapat dideteksi sedari awal melalui fitur-fitur yang disediakan dalam software BIM atau Building Information Modeling (dalam hal ini Revit dan juga Navisworks Manage). Adanya teknologi BIM (Building Information Modeling) yang mampu melakukan deteksi sedari awal terhadap ada/tidaknya suatu clash atau konflik antar sistem struktur maupun dengan sistem yang lainnya menjadikan teknologi BIM ini mampu mengantisipasi/meminimalisir adanya pekerjaan ulang atau tambahan ketika telah dilaksanakan pembangunan di lapangan. Tujuan dilakukannya penelitian ini yaitu untuk menganalisis adanya temuan clash atau konflik pada perencanaan struktur gedung bertingkat dengan software yang digunakan yaitu Revit dan Navisworks Manage. Alur identifikasi deteksi konflik dapat dilakukan dengan terlebih dahulu membuat pemodelan di Revit dengan data gambar rencana yang telah dikumpulkan, kemudian model tersebut di-input ke dalam software Navisworks Manage. Di dalam Navisworks dapat digunakan fitur Clash Detective untuk mengidentifikasi konflik antar struktur bangunan. Ditemukan adanya empat clashes pada sistem struktur fondasi dengan struktur balok. Bagian yang mengalami konflik ada pada salah satu bagian fondasi dengan dua balok pada lantai satu. Pada sistem struktur kolom dan balok, ditemukan adanya dua clashes. Konflik terjadi pada bagian di antara kolom yang terdapat di lantai satu dengan balok yang ada pada lantai dua. Navisworks Manage memberikan informasi detail mengenai konflik yang terjadi dalam bentuk tabel sehingga dapat dilihat kembali letak/koordinat bagian struktur yang mengalami konflik. Pada sistem struktur fondasi dengan struktur kolom, struktur kolom dengan pelat, serta struktur balok dengan pelat tidak ditemukan adanya konflik.

Analisa Quantity Take Off Dan Rencana Anggaran Biaya Dengan Metode Building Information Modeling (BIM) Menggunakan Software Autodeks Revit 2019 (Studi Kasus: Gedung LP3 Universitas Negeri Semarang) Rizki Dwi Novita; Endah Kanti Pangestuti
Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil Vol. 14/No.1/Juli 2021
Publisher : Departement of Civil Engineering, Faculty of Engineering

Perkembangan dunia konstruksi berkembang semakin pesat. Semua pihak yang terlibat dalam proyek konstruksi, baik itu kontraktor, konsultan, owner maupun pihak-pihak yang berkenpentingan dintutut supaya mampu mencari sebuah solusi untuk menyelesaikan proyek-proyek konstruksi dalam kurun waktu yang cepat. Di dalam sebuah proyek konstruksi perhitungan volume merupakan hal yang sangat penting. Apabila terjadi kesalahan dalam perhitungan volume pekerjaan maka dapat mengakibatkan kerugian yang sangat besar. Sehingga metode perhitungan volume secara konvesional yaitu dengan metode perhitungan berdasarkan pada gambar Autocad dengan dibantu Microsoft Excel yang berpedoman pada SMM (Standard Method of Measurement) yang saat ini masih dilakukan oleh beberapa pihak yang memungkinkan terjadi human error dan membutuhkan waktu yang cukup lama perlu diganti dengan metode Building Information Modeling (BIM) dengan menggunakan software Autodeks Revit yang dapat menghitung volume dan Rencana Anggaran Biaya (RAB) secara efektif dan efisien. Pada penelitian ini menggunakan cara atau metode perencanaan menggunakan Revit untuk mendesain bagian struktur (tanpa tangga) bangunan berupa pembetonan pondasi bore pile, pile cap, tie beam, kolom dan balok serta plat. Kemudian akan diperoleh volume dan Rencana Anggaran Biaya (RAB). Berdasarkan hasil penelitian yang telah dilakukan diperoleh hasil perhitungan dari Revit berupa volume total pembetonan sebesar 1647,99 m3 dan Rencana Anggaran Biaya (RAB) sebesar Rp 1.604.376.387,67

REDESIGN OF 5 FLOOR HOTEL EARTHQUAKE RESISTANT BUILDING WITH SWIMMING POOL ON ROOFTOP Hizqi Rahmawati; Endah Kanti Pangestuti
Citizen : Jurnal Ilmiah Multidisiplin Indonesia Vol. 2 No. 3 (2022): CITIZEN: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : DAS Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53866/jimi.v2i3.124

The increase in the number of earthquake cases in Indonesia goes hand in hand with an increase in population and land requirements. This is a particular concern for structural experts in planning buildings vertically to save space. Therefore earthquake-resistant building planning is needed. The design of a building with a swimming pool on the top level of the building, especially on the roof floor, has become one of the trends in society, commonly known as an infinity pool. Structurally, a building with a swimming pool on the top floor must be given special attention. The swimming pool on the top floor, especially on the roof floor of the building, unquestionably burdens the building. In planning for earthquake-resistant buildings, it refers to the latest SNI, namely SNI 1726: 2019 Procedures for Planning for Earthquake Resistance for Building and Non-Building Structures and 2847: 2019 Requirements for Structural Concrete for Buildings and Explanations

ANALISIS STRUKTUR BANGUNAN HOTEL 17 LANTAI DAERAH KEMAYORAN JAKARTA DENGAN PERMODELAN 3D SOFTWARE SAP2000 Andrean Prasetiyo; Endah Kanti Pangestuti
Citizen : Jurnal Ilmiah Multidisiplin Indonesia Vol. 3 No. 2 (2023): CITIZEN: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : DAS Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53866/jimi.v3i2.237

There are lots of skyscrapers in Indonesia, especially in the Jakarta area. In designing the building, of course, it needs to be designed with appropriate earthquake loads for the location and conditions around the building. Regulations that can be used in the design of skyscrapers are regulations developed by the Indonesian National Standard (SNI), including earthquake loads, gravity loads, and design standards. The method of collecting data in research includes 2 things, namely, (1). primary data, in the form of style output in the SAP2000 version 20 application, Spcolumn v.6.0 column interaction diagrams, and the results of Microsoft Excel calculation analysis. (2) the secondary data obtained is in the form of an image of the structure of the 17 Floor Hotel Kemayoran Area Building.Secondary and primary data processing is in the form of remodeling the redesigned building structure design in SAP2000 version 20 and Spcoloumn v.6.0, determining the seismic design category, analyzing and making changes to the original building structure design that are not in accordance with SNI 1726: 2019 and SNI 2847: 2019. The results of the study found differences in the year versions in SNI 2847:2013 and 2847:2019, SNI 1726:2012 and SNI 1726:2019. In SNI 2847:2019 concerning structural concrete there is a change or addition of special detailing and stirrup reinforcement in columns, beams and floor slabs, while in SNI 1726:2019 concerning earthquake loads there is an increase in seismic forces.

PERBANDINGAN FLAT SLAB DENGAN PELAT KONVENSIONAL TERHADAP PENGARUH BEBAN LATERAL Aldy Kurnia Saputra; Endah Kanti Pangestuti
Citizen : Jurnal Ilmiah Multidisiplin Indonesia Vol. 3 No. 2 (2023): CITIZEN: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : DAS Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53866/jimi.v3i2.241

Construction development in Indonesia continues to experience massive growth, especially in technology and innovation. In high-rise buildings, many structural developments have various forms of structural design. A new type of slab used in Indonesia has emerged in recent years: the flat slab. A flat slab is a reinforced concrete construction supported directly by columns without beams. By not using beams, it has the advantage of reducing floor height, faster implementation time, and more economical implementation costs. This research will redesign the structure of a 9-storey hospital building in Kudus with a flat slab structural system and then compare it with a conventional slab structural system using the ETABS and Spcoloumn programs. The earthquake load used refers to the PUSKIM website. This study compares both structural systems' structural period, inter-story deviation, and fundamental earthquake force. From the comparison between the flat slab structural system and the conventional plate, it was obtained that the value of the vibrating period of the flat slab structural system was 11.82% greater in the X direction and 12.82% in the Y direction than the conventional plate structural system. The inter-story deviation of the flat slab is 26.86% greater for the X direction and 28.87% for the Y direction than the conventional slab structural system. The mass (weight) of the flat slab structural system is 8.37% greater than that of the conventional slab structural system. The primary earthquake force of the flat slab is 8.36% greater for the X direction and 8.4% for the Y direction than the conventional slab structural system. So, it can be concluded that a flat slab is less efficient in resisting lateral loads than conventional slabs.

REDESAIN BANGUNAN TAHAN GEMPA HOTEL 6 LANTAI DI WILAYAH YOGYAKARTA BERDASARKAN SNI GEMPA 1726:2019 Vannysa Zian Mara Yogita; Endah Kanti Pangestuti
Citizen : Jurnal Ilmiah Multidisiplin Indonesia Vol. 3 No. 2 (2023): CITIZEN: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : DAS Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53866/jimi.v3i2.258

The Province of the Special Region of Yogyakarta is one of the parts affected by the natural earthquake due to being passed by three tectonic plate meeting points, namely the Indo-Australian Plate, the Eurasian Plate, and the Pacific Plate. As a result, the surrounding high-rise buildings were damaged. The 6-storey hotel building in Yogyakarta was opened in 2019 referring to the earthquake SNI. The plan for this building will be designed based on SNI 1726:2019 concerning Procedures for Planning Earthquake Resistance for Building and Non-Building Structures and SNI 2847:2019 Requirements for Structural Concrete for Buildings and Non-Building Structures using Etabs v.20.0 software. After the redesign process was carried out, it resulted in changes to the spectrum response graph in SNI 1726: 2019 article 6.4, the seismic force response spectrum controlled by an equivalent static earthquake in SNI 1726: 2019 article 7.9.1 and article 7.9.2.5.2 resulted in a scale factor of 2.182 m/ s2 and do not experience deviations between levels. There are changes in the dimensions of the beams, changes in the longitudinal and transverse reinforcement in the beams and columns, and there are changes in the spacing of the reinforcement in the beams, columns, and floor slabs.

Analysis Of The Addition Of Steel Plates Reviewed to The Compresivve Strength Capacity Of The T-Beam Pangestuti, Endah Kanti; Fitriyandi, Wage Dwi; Ramadhan, Fajar Arya; Azman, Mohamed Nor Azhari
Jurnal Teknik Sipil dan Perencanaan Vol 25, No 1 (2023)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v25i1.42863

Reinforced concrete is used in various constructions, such as buildings, bridges, dams, road pavement, tunnels, etc. Structural strengthening of reinforced concrete beam can be done in various ways, which one is the addition of steel plates bonded to the compression area. Steel plates with a width of 150 mm and 300 mm with a thickness of 2 mm are expected to increase the compressive strength of reinforced concrete beams. Plate installation uses Sikadur 31 CF-Normal adhesive to attach steel plates and beams, and it is hoped that composite properties will occur on both of them. The test object samples were 5 beams consisting of 1 control beam and 4 reinforcement beams with a quality of 10 MPa. The beam sample has dimensions of 75 mm flange width and 80 mm flange height, 150 mm bottom width, 250 mm h height, 300 mm top width. The flexural strength test was carried out with a loading frame in two-point loading. The results of the study of adding plates showed an increase in beam capacity compared to the control beam. The percentage increase in beam capacity of test objects BP 1(1) and BP 1(2) with 150 mm wide plate reinforcement was 17.19% and 18.85%. The increase in beam capacity of BP 2(1) and BP 2(2) specimens with 300 mm wide plate reinforcement was 26.82% and 28.02% respectively

ANALISIS PERILAKU BETON RAMAH LINGKUNGAN DENGAN SERBUK LIMBAH KARET BAN BEKAS DALAM PERSPEKTIF FORENSIC ENGINEERING Budi, Listiyono; Pangestuti, Endah Kanti; Fatimah
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 30 No. 1 (2025): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v30i1.6328

Concrete with waste tire rubber powder is one of the approaches to utilizing rubber waste, which continues to increase in volume over time. This study aims to investigate in detail the effects of using waste tire rubber powder on the mechanical properties of concrete through experimental methods, with a focus on compressive strength and elastic modulus. The comparison results of compressive strength and elastic modulus are then analyzed using a forensic engineering approach to determine their impact on potential structural failures and their influence on the service life of the structure. The results of this study show that the use of rubber powder in the range of 2.5% to 10% as a fine aggregate substitute in concrete mixtures can reduce compressive strength and elastic modulus by approximately 16% to 28% for compressive strength, and 5% to 11% for elastic modulus. In terms of structural service life, the use of rubberized concrete can reduce the service life by approximately 22% to 27%. Rubberized concrete offers great potential in rubber waste utilization and in enhancing the sustainability of construction materials. However, from a forensic engineering perspective, rubberized concrete presents new challenges in understanding, evaluating, and predicting the long-term performance of structures.

Co-Authors Agus Hardomo, Agus Aldy Kurnia Saputra Andi Purnomo Andrean Prasetiyo Aprindra Priaji, Aprindra Ariani Agung Pradiptha Ayu Istianti, Monica Azman, Mohamed Nor Azhari Bagaskara, Praba Bambang Haryadi Budi, Listiyono Dewi Lailatul Nikmah, Dewi Lailatul Fadhila Rizqina Fathoni, M. Hilmy Fathoni, M. Hilmy Fatimah Firdaus, Muh Arief Fitriyandi, Wage Dwi Gustoro, Dimas Heriyanto, Fadhila Rizqina Hizqi Rahmawati Januar Prihanantio, Januar Lashari Lashari, Lashari Ma'arif, Syamsul Mego Purnomo Mohammad Wahyu Eka Muna, Yunita Miftahul Nugraha, Muhamad Reza Robby Ramadhan, Fajar Arya Rini Kusumawardani, Rini Rizki Dwi Novita Rois, Amin Sholahudin, Farhan Silitonga, Desi Christine Silitonga, Desi Christine Sri Handayani Tegar Aditya Vannysa Zian Mara Yogita Wardhani, Kinan Wintang

Title

Found 34 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 34 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 34 Documents
Search