INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)最新文献

RELATIONSHIP BETWEEN COMPRESSIVE STRENGTH AND FLEXURAL STRENGTH IN REACTIVE POWDER CONCRETE 活性粉末混凝土抗压强度与抗折强度之间的关系

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-12-31 DOI: 10.25105/cesd.v6i2.18896

Pije Saputra Girsang, Pio Ranap Tua Naibaho, Sempurna Bangun

{"title":"RELATIONSHIP BETWEEN COMPRESSIVE STRENGTH AND FLEXURAL STRENGTH IN REACTIVE POWDER CONCRETE","authors":"Pije Saputra Girsang, Pio Ranap Tua Naibaho, Sempurna Bangun","doi":"10.25105/cesd.v6i2.18896","DOIUrl":"https://doi.org/10.25105/cesd.v6i2.18896","url":null,"abstract":"Beton bubuk reaktif adalah jenis beton baru yang memiliki kuat tekan ultra tinggi. Komponen penyusunnya adalah bubuk sangat halus yang memiliki kandungan silika tinggi. Hal ini bertujuan untuk menyempurnakan reaksi yang terjadi pada beton dan meningkatkan homogenitas beton. Beton bubuk reaktif terdiri dari semen, silica fume, kuarsa dengan diameter maksimum 300 μm, superplasticizer dan steel fibre untuk meningkatkan daktilitas. Beton bubuk reaktif yang memiliki kuat tekan yang tinggi dan daktilitas tinggi berpotensi untuk menggantikan material baja dalam pekerjaan konstruksi. Memiliki peluang yang sangat besar untuk material konstruksi di Indonesia mengingat tersedianya material yang dibutuhkan terutama kuarsa. Penelitian ini adalah langkah awal kemungkinan pengambangan beton bubuk reaktif di Indonesia, yang didasarkan pada penelitian sebelumnya. Eksperimental dilakukan untuk mendapatkan campuran beton bubuk reaktif dengan material lokal. Perilaku Eksperimental ini berfungsi untuk menghubungkan antara kuat tekan dan lentur dengan formula 0,62Öfc’. Dari hasil penelitian didapat kuat tekan 32,85 MPa dan kuat lentur 3,25 MPa dan kuat tekan yang dihasilkan beton bubuk reaktif termasuk kedalam beton mutu sedang, hal ini disebabkan ada perbedaan komposisi dan karakteristik superplasticizer, silica fume, semen, atau sika fiber yang digunakan","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"53 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139132413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STEEL ROOF STRUCTURE STRENGTH ANALYSIS USING 2D FINITE ELEMENT METHOD 采用二维有限元法进行钢结构屋顶强度分析

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-12-31 DOI: 10.25105/cesd.v6i2.18894

Miftahul Iman, Lisa Okri Nelfia, E. H. Manurung

{"title":"STEEL ROOF STRUCTURE STRENGTH ANALYSIS USING 2D FINITE ELEMENT METHOD","authors":"Miftahul Iman, Lisa Okri Nelfia, E. H. Manurung","doi":"10.25105/cesd.v6i2.18894","DOIUrl":"https://doi.org/10.25105/cesd.v6i2.18894","url":null,"abstract":"Seiring berjalannya waktu, struktur rangka baja telah digunakan pada beberapa aplikasi struktur atap. Beberapa standar metode analisis struktur telah dikembangkan dan diadopsi untuk keperluaan desain dan analisis konstruksi bangunan baja. Saat ini, beberapa analisis elemen hingga juga telah menyelesaikan analisis struktur. Penelitian ini telah memodelkan dan menganalisis struktur rangka atap baja tipe howie. Metode numerik kekakuan langsung telah dibandingkan dengan metode elemen hingga (FEM) dengan menggunakan SAP2000. Analisa tegangan dievaluasi dengan melakukan pemodelan 3D solid untuk batang tarik dan batang tekan dengan memanfaatkan Abaqus. Standar Nasional Indonesia untuk konstruksi baja (SNI 1729 2020) juga diverifikasi oleh AISC/ANSI 360 2022 digunakan dalam penelitian ini. Hasil penelitian menunjukkan kesamaan antara metode kekakuan langsung dan FEM sekitar 1% - 2%. Tegangan tarik maksimum pada batang bawah yang telah diverifikasi dengan model solid 3D masing-masing adalah 175 MPa (ASD) dan 213 MPa (LRFD) untuk kriteria luluh. Selanjutnya, untuk kriteria putus tercatat berturut-turut sebesar 140 MPa (ASD) dan 260 MPa (LRFD). Tegangan pada batang tekan telah tercatat masing-masing 267 MPa (ASD) dan 270 MPa (LRFD). Angka tegangan yang terjadi pada batang atas telah memenuhi persyaratan desain sesuai AISC/ANSI 360-2022. Namun, dalam kasus komponen struktur tekan harus didesain dengan penampang ganda untuk mencegah terjadinya kegagalan tekuk.","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"110 47","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139134644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ASESMEN STRUKTUR GEDUNG BAJA EKSISTING BERDASARKAN ASCE 41-17 第 41-17 号决议的执行情况

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-12-31 DOI: 10.25105/cesd.v6i2.18892

Suradjin Sutjipto, Indrawati Sumeru, William Supardjo, Sherrica Augustin Sucipto

{"title":"ASESMEN STRUKTUR GEDUNG BAJA EKSISTING BERDASARKAN ASCE 41-17","authors":"Suradjin Sutjipto, Indrawati Sumeru, William Supardjo, Sherrica Augustin Sucipto","doi":"10.25105/cesd.v6i2.18892","DOIUrl":"https://doi.org/10.25105/cesd.v6i2.18892","url":null,"abstract":"Saat ini, setiap bangunan diwajibkan memiliki Sertifikat Laik Fungsi (SLF). Bangunan yang sudah ada diwajibkan untuk menjalani evaluasi struktural sebagai prasyarat untuk mendapatkan SLF. Melakukan penilaian struktural untuk bangunan yang relatif tua, dengan dokumen yang terbatas dan tanpa uji non-destruktif (NDT) karena keterbatasan anggaran, merupakan tantangan yang signifikan. Makalah ini akan menyajikan contoh hasil evaluasi dari sebuah bangunan struktural bertingkat 3 yang sudah ada di Jakarta. Sebuah model analitis dari sistem struktural, mendekati kondisi aktual bangunan yang sudah ada, dibuat berdasarkan pengamatan visual, pengukuran lapangan, dan informasi yang sangat terbatas. Evaluasi kemudian dilakukan menggunakan 3 prosedur: ASCE 41-17 Tier 1, Tier 2, dan gaya seismik proporsional, untuk mendapatkan gambaran kekuatan struktur bangunan dan informasi tentang lokasi mana yang akan mengalami kegagalan struktural pertama dalam kejadian gempa bumi yang parah. Hasil evaluasi menunjukkan bahwa persyaratan keuletan anggota sistem tahan gaya seismik dan kekuatan sambungan sendi balok-kolom tidak dapat memenuhi kriteria penerimaan yang diharapkan. Dengan menggunakan hasil evaluasi ini, keputusan dapat diambil untuk langkah selanjutnya, seperti memperkuat struktur, membatasi penggunaan, atau meruntuhkan bangunan yang sudah ada.","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"123 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139132708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PERCENTAGE ANALYSIS OF BOQ FORMING COMPONENTS FOR THE RELOCATION HOUSE IN KETAPANG VILLAGE Ketapang 村搬迁房建筑构件的百分比分析

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-12-31 DOI: 10.25105/cesd.v6i2.18766

Ryobi Irfanto, Ian Hendrata Manulye, Rut Lidyawati

{"title":"PERCENTAGE ANALYSIS OF BOQ FORMING COMPONENTS FOR THE RELOCATION HOUSE IN KETAPANG VILLAGE","authors":"Ryobi Irfanto, Ian Hendrata Manulye, Rut Lidyawati","doi":"10.25105/cesd.v6i2.18766","DOIUrl":"https://doi.org/10.25105/cesd.v6i2.18766","url":null,"abstract":"Rencana Anggaran Biaya (RAB) merupakan aspek utama pelaksanaan proyek dalam menghitung estimasi biaya keseluruhan yang dibutuhkan untuk mendirikan suatu proyek konstruksi. Penelitian ini bertujuan untuk mengetahui besarnya nilai presentase komponen pekerjaan pembentuk Rencana Anggaran Biaya (RAB) dan mengetahui anggaran pelaksanaan atau biaya nyata yang dikeluarkan untuk setiap pekerjaan. Pelaksanaan penelitian dilakukan pada kawasan permukiman kumuh dalam perkotaan salah satu lokasi yang ditinjau yaitu Desa Ketapang, yang terletak di Kecamatan Mauk, Kabupaten Tangerang, Provinsi Banten. Desa Ketapang. Pengambilan data pada penelitian ini dengan menggunakan perhitungan volume gambar kerja berdasarkan harga satuan dari Pergub Banten No 39 Tahun 2021 dan volume pelaksanaan yang mengunakan harga satuan berdasarkan survey oleh Badan keswadayaan masyarakat (BKM). Pada pengolahan data RAB didapatkan hasil perhitungan rekapitulasi RAB secara keseluruhan sebesar Rp 81.001.345. Biaya komponen pembentuk RAB terbesar terjadi pada pekerjaan arsitektur sebesar Rp 36.213.105 dengan nilai presentase sebesar 44,71%. Komponen upah yang memiliki persentase 14,81% menunjukkan besarnya komponen material pembentuk rumah sederhana sebesar 85,19%.","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"4 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139135528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PENGEMBANGAN TEKNOLOGI DIGITAL TERHADAP PEMENUHAN KESELAMATAN KONSTRUKSI DI INDONESIA 为实现印度尼西亚建筑安全而发展数字技术

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-12-31 DOI: 10.25105/cesd.v6i2.18811

Ulfa Fatmasari Faisal, Ilham Fansuri

{"title":"PENGEMBANGAN TEKNOLOGI DIGITAL TERHADAP PEMENUHAN KESELAMATAN KONSTRUKSI DI INDONESIA","authors":"Ulfa Fatmasari Faisal, Ilham Fansuri","doi":"10.25105/cesd.v6i2.18811","DOIUrl":"https://doi.org/10.25105/cesd.v6i2.18811","url":null,"abstract":"It is known that currently digital development is very rapid and has great benefits in helping to make construction work easier and more efficient. With the benefits it has, the construction industry is also not immune from developments in digital technology, such as fulfilling construction safety. Based on Minister of PUPR Regulation No.10/2021, in implementing SMKK it must meet Security, Safety, Health and Sustainability Standards. Fulfillment of these standards ensures construction engineering safety, occupational health and safety, public safety and environmental safety. This study will discuss technological developments towards fulfilling Construction Safety by referring to the substance of the SMKK and K4 Standards that have been established. Based on this, data collection was carried out based on construction projects in Indonesia through scientific journals, proceeding papers, books, and/or related official websites. The data is then processed using descriptive analysis to obtain patterns or descriptions of technological developments related to construction safety in Indonesia. It was concluded that the development of digital technology related to construction safety has been developed and implemented in Indonesia. However, there are still other aspects of construction safety that could be opportunities for further research. There is also limited information regarding the fulfillment of construction safety that can be accessed in general, so further research is needed to find out more comprehensive developments in construction safety technology","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":" 709","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139136508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

APPLICATION OF ARIMA METHOD FOR RAINFALL FORECASTING IN ASAHAN REGION 阿里玛法在阿萨汉地区降雨预报中的应用

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-12-31 DOI: 10.25105/cesd.v6i2.18815

Imas Wihdah Misshuari, Endah Kurniyaningrum, Randhi Saily

引用次数: 0

ANALISIS ATP D WTP UNTUK PENENTUAN TARIF DI JALAN TOL BECAKAYU

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-06-30 DOI: 10.25105/cesd.v6i1.17155

Wiryawan Purboyo, D. A. Suryanto, Tatang Ramdan, Johanes Tendy

{"title":"ANALISIS ATP D WTP UNTUK PENENTUAN TARIF DI JALAN TOL BECAKAYU","authors":"Wiryawan Purboyo, D. A. Suryanto, Tatang Ramdan, Johanes Tendy","doi":"10.25105/cesd.v6i1.17155","DOIUrl":"https://doi.org/10.25105/cesd.v6i1.17155","url":null,"abstract":"The income from toll tariff is the main source of revenue to repayment of investment costs of toll road construction. The estimated value of toll tariffs can be usefull for regulators, investors and BUJT to consider decision KPBU, investment and company management. The aim of this study is to conduct a financial analysis of the toll rates for the Becakayu Toll Road. The research method used is the Quantitative Method, by calculating ATP, WTP, perceptions of applicable tariffs and analyzing the sensitivity of user movement to the toll road. The results of the analysis show that the ATP value is Rp 1,655.00 per km and the WTP value is Rp 1,515.00 per km. The results of the sensitivity analysis of price changes and their probability of moving to the toll road, for each increase in the toll fare (farthest distance) of Rp 3,000.00 has the potential to decrease 0.59% of toll road users. The perception of toll road users regarding the current toll tariff is Rp. 14,000.00 - for a distance of 8.4 km shows that: 51.33% of respondents consider it appropriate; 42.89% consider it expensive; 4.02% is very expensive; 1.61% consider it cheap; and 0.16% consider it very cheap","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114951325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFEKTIFITAS KOMUNIKASI PROYEK KONSTRUKSI SAAT PANDEMI DARI SUDUT PANDANG KONTRAKTOR 从承包商的角度来看，建设项目的沟通成效

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-06-30 DOI: 10.25105/cesd.v6i1.17153

Ryan Faza Prasetyo, Rama Adjie Darmawan

{"title":"EFEKTIFITAS KOMUNIKASI PROYEK KONSTRUKSI SAAT PANDEMI DARI SUDUT PANDANG KONTRAKTOR","authors":"Ryan Faza Prasetyo, Rama Adjie Darmawan","doi":"10.25105/cesd.v6i1.17153","DOIUrl":"https://doi.org/10.25105/cesd.v6i1.17153","url":null,"abstract":"Project communication management is an effort to ensure timeliness, collection and distribution of information according to the times. The level of success of a project has to do with Critical Success Factor (CSF) and one of them is communication. 2020 was a year that changed people's lives around the world because of the COVID-19 pandemic and had an impact on the construction sector in Indonesia. The PUPR Ministry issued Ministerial Instruction No. 02/IN/M/2020 regarding the mechanism for carrying out construction in preventing the spread of COVID-19 in both the government, regional government, BUMN, and private sectors during a pandemic (Construction Bulletin, 2020). In this case the implementation of Work Form Home (WFH) in contractor companies is one of the efforts to minimize the spread of the virus and continue to run the wheels of the economy (Prasetyo, 2022). This study aims to determine whether or not there is an influence on the effectiveness of the communication coordination relationship due to the COVID-19 pandemic in the construction process and to analyze whether or not there is a difference in the effectiveness of the communication coordination relationship before the pandemic and during the pandemic from the contractor's point of view. The research was conducted by distributing questionnaires to contractor stakeholders. Research data processing was carried out using excel and SPSS software. Data analysis was performed using descriptive statistics and comparative analysis.","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127533215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS LIFE CYCLE COST (LCC) TERHADAP KEPUTUSAN RENOVASI ATAU PEMBONGKARAN (STUDI KASUS: GEDUNG X) 生命周期的分析(LCC)对翻新或拆除的决定(案例研究:X大楼)

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-06-30 DOI: 10.25105/cesd.v6i1.17154

Ryan Faza Prasetyo, Sahara Reissa Amanda

{"title":"ANALISIS LIFE CYCLE COST (LCC) TERHADAP KEPUTUSAN RENOVASI ATAU PEMBONGKARAN (STUDI KASUS: GEDUNG X)","authors":"Ryan Faza Prasetyo, Sahara Reissa Amanda","doi":"10.25105/cesd.v6i1.17154","DOIUrl":"https://doi.org/10.25105/cesd.v6i1.17154","url":null,"abstract":"Life Cycle Cost is a method for estimating the total cost of owning a facility which includes all costs associated with purchasing, owning and disposing of a building or building system. It has long been understood that evaluating construction costs only on initial costs is not enough. Thus, it is necessary to calculate maintenance costs during the life of the building. Consideration of the usage costs required throughout the life of the building must be considered. The purpose of this research is to obtain the total cost of life cycle life cycle cost (LCC) for periodic maintenance per 20 years in building construction. In this study, the building to be reviewed is Building X of one of the universities. The part that is calculated for the Life Cycle Cost is the wall elements of the building taking into account the renovation and demolition methods. Through the LCC calculation process for wall work items in the two methods, a total demolition cost of IDR 2,249,506,566.56 was obtained and a total renovation cost of IDR 2,945,332,567. The cost of renovation is greater than the cost of demolition because the planned life of the building decreases during the renovation stage, so that the building must be demolished and costs more.","PeriodicalId":103613,"journal":{"name":"INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116479720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

HUBUNGAN KUAT TEKAN DAN KUAT LENTUR BETON DENGAN MUTU Fc’ 25 MEGAPASCAL (MPa) 强抗强度强度柔韧混凝土与Fc ' 25百万帕斯卡(MPa)

INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Pub Date : 2023-06-30 DOI: 10.25105/cesd.v6i1.17151

Khairu Imanda Pratama, Pio Ranap Tua Naibaho, Sempurna Bangun

引用次数: 0