Reviews in Civil Engineering最新文献_第4页

PENGGUNAAN PASIR LAHAR DINGIN DI KALI PUTIH SEBAGAI AGREGAT HALUS BETON 冷熔岩的沙子在白色时的使用，作为混凝土的软骨料

Reviews in Civil Engineering Pub Date : 2018-09-28 DOI: 10.31002/rice.v2i2.878

Fatkhurrohim Fatkhurrohim, Ahmad Mashadi, Muhammad Amin, Dwi Sat Agus Yuwana

{"title":"PENGGUNAAN PASIR LAHAR DINGIN DI KALI PUTIH SEBAGAI AGREGAT HALUS BETON","authors":"Fatkhurrohim Fatkhurrohim, Ahmad Mashadi, Muhammad Amin, Dwi Sat Agus Yuwana","doi":"10.31002/rice.v2i2.878","DOIUrl":"https://doi.org/10.31002/rice.v2i2.878","url":null,"abstract":"ABSTRACTAfter the eruption of Mount Merapi, which occurred on October 26th 2010 produced an abundance of cold lava sand. The researcher attempted to conduct test of cold lava sand as fine aggregate concrete. This study aims to compare the compressive strength of concrete by using a cold lava sand taken from the Kali Putih, Salam, Magelang and sand are not affected by cold lava taken from Kali Blondo located in the Blondo, Magelang. The method of this study include: testing of materials, manufacturing of test specimens and test concrete performance after 7, 14, 21 days and 28 days. From the test result of concrete compressive strength we can know strength combaine ineach mixtureby weight volume ratio 1pc: 2 ps; 3kr with 0,6 water cement ratio. Based on the results of testing the quality of the sand material taken from the Kali Putih, Salam, Magelang to the mud content, unit weight, specific gravity, water absorption,and sieve analysis PUBI 1982 qualifies mixed concrete.The result of comparative testing of the quality of the sand material taken from kali blondo to sieve analysis are not eligible PUBI 1982. The results showed that the compressive strength of concrete on average, the highest shown in the concrete that uses cod lava sand derived from the down stream of Kali Putih, the average compressive strength of 279,51 kg/cm2, with the weight of the specimen by an average of 11, 5 kg.","PeriodicalId":160052,"journal":{"name":"Reviews in Civil Engineering","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116375266","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

Pengaruh Ukuran Crumb Rubber Mesh #80 dan Mesh #120 (Serbuk Limbah Ban Karet) pada Penambahan Campuran Laston untuk Perkerasan Jalan

Reviews in Civil Engineering Pub Date : 2018-09-28 DOI: 10.31002/rice.v2i2.948

H. Hariyadi, Y. Pratama, S. Sigit, Lulut Fadhilah, Woro Partini Maryunani, S. Sudarno

{"title":"Pengaruh Ukuran Crumb Rubber Mesh #80 dan Mesh #120 (Serbuk Limbah Ban Karet) pada Penambahan Campuran Laston untuk Perkerasan Jalan","authors":"H. Hariyadi, Y. Pratama, S. Sigit, Lulut Fadhilah, Woro Partini Maryunani, S. Sudarno","doi":"10.31002/rice.v2i2.948","DOIUrl":"https://doi.org/10.31002/rice.v2i2.948","url":null,"abstract":"Peningkatan jumlah kendaraan bermotor berbanding lurus dengan kenaikan limbah Ban karet. Limbah ban karet yang belum banyak dimanfaatkan. Oleh karena itu, dilakukan penelitian penggunaan serbuk limbah abn karet untuk perkerasan jalan raya.Penelitian ini bertujuan untuk mengetahui pengaruh nilai marshall dengan membandingkan besarnya komposisi campuran perkerasan jalan yang dihasilkan dengan penambahan campuran serbuk limbah ban karet (crumb rubber) mesh #80 dan mesh #120 yang memiliki nilai stabilitas dan kualitas yang baik dan memenuhi syarat perencanaan campuran aspal sesuai dengan spesifikasi bina marga tahun 2010. Penelitian ini menggunakan variasi limbah ban karet (Crumb Rubber) mesh #80 dan mesh#120 dengan variasi prosentase 0%,1%,2%,3% dan kadar aspal dengan variasi prosentase 5%, 5,5%, 6%, 6,5%. Berdasarkan hasil sementara penelitian tersebut bahwa dengan penambahan serbuk limbah ban karet (crumb rubber) sebanyak 2% mesh #120 menunjukkan nilai stabilitas yang telah memenuhi spesifikasi dan stabilitas tertinggi pada kadar aspal 6%, sedangkan nilai flow semakin bertambah dengan banyaknya kadar aspal dan nilai hasil bagi marshall tertinggi pada kadar aspal 5,5%.","PeriodicalId":160052,"journal":{"name":"Reviews in Civil Engineering","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124923563","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: 2

PENGARUH JENIS PERMUKAAN TERHADAP BESARNYA LIMPASAN AIR

Reviews in Civil Engineering Pub Date : 2018-09-24 DOI: 10.31002/rice.v2i2.868

Cahyo Indro Saputro, Bambang Surendro, M. Amin

{"title":"PENGARUH JENIS PERMUKAAN TERHADAP BESARNYA LIMPASAN AIR","authors":"Cahyo Indro Saputro, Bambang Surendro, M. Amin","doi":"10.31002/rice.v2i2.868","DOIUrl":"https://doi.org/10.31002/rice.v2i2.868","url":null,"abstract":"The expansion of urban areas and the reduction of forest areas occur on several places in Indonesia. The Building process will effect to the land untilization. So, it needs a rule to guide the environmental balance. The purpose of the research is to find out the effect of the land surface and the slope to the flow coefficient (C). This research was conducted using catchment area model. The measurements were done by the average of rain intensity, the soil density, volume of runoff, and the flow coefficient (C). The slope area that were used are 00, 20 and 40. The surface used soil, paving, grass, and a mixture of soil and rock with of 75%: 25% ratio. The result showed that the slope value effected to the value of flow coefficient (C), if the slope was high then flow coefficient (C) value was high too. The result showed that the mixture of soil and rock surface had the hihghest value that is 40 slope with 0.43 coefficient value. The surface that had lowest value is grass surface on the 00 slope value with 0.11 average value of flow coefficient (C). Based on the ANOVA test results, it showed the slope surface had positive and significant effect to the flow coefficient (C) value.","PeriodicalId":160052,"journal":{"name":"Reviews in Civil Engineering","volume":"7 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113985369","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: 1

KAJIAN LAJU EROSI DIPENGARUHI TUTUPAN VEGETASI MENGGUNAKAN CITRA LANDSAT-8 PADA DAS BATANG KURANJI BAGIAN HILIR 这是一项用下游垃圾条的脊状突起图像影响盖植被侵蚀速度的研究

Reviews in Civil Engineering Pub Date : 2018-09-24 DOI: 10.31002/rice.v2i2.894

Silta Yulan Nifen, Afri Triwanda

引用次数: 0