[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-235165-113":3,"detail-sidebar-cat-1-id-113":80,"doc-detail-235165-id":114},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},113,"id","study-on-coastal-protection-structure-of-sigandu-beach-batang-abstract-and-structure-selection","Kajian Struktur Pengaman Pantai Sigandu Batang - Abstrak dan Pemilihan Struktur","","Kajian ini membahas permasalahan abrasi di Pantai Sigandu, Batang yang mengakibatkan kerusakan pesisir, termasuk daratan yang tertutup air laut lebih dari 2 m dalam 5 bulan serta runtuhnya pohon dan rumah di sekitar pantai. Data teknis diperoleh dari literatur, wawancara, pengujian laboratorium, dan dokumen instansi terkait. Analisis hidro-oceanografi mempertimbangkan arah angin dominan serta parameter gelombang dan pasang surut, kemudian menyimpulkan pemilihan struktur pemecah gelombang ambang rendah (Pegar) Geotube dengan perkuatan pile bambu dan matras bambu untuk pembentukan salient.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/id/template/","Template",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/id/template/umum/","Umum",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/id/template/study-on-coastal-protection-structure-of-sigandu-beach-batang-abstract-and-structure-selection/235165/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/study-on-coastal-protection-structure-of-sigandu-beach-batang-abstract-and-structure-selection/235165.png","ImageObject",442,249,{"name":42,"@type":43},"Grenda","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-09-22","2026-09-11",true,{"@type":52,"interactionType":53,"userInteractionCount":22},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"Apa masalah utama di Pantai Sigandu, Batang yang dibahas dalam kajian ini?","Question",{"text":62,"@type":63},"Permasalahan utama adalah abrasi yang menyebabkan kerusakan pantai, termasuk daratan yang tertutup air laut lebih dari 2 m dalam 5 bulan serta runtuhnya pohon dan rumah di sekitar pantai.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"Sumber data apa yang digunakan untuk analisis pada kajian ini?",{"text":67,"@type":63},"Informasi dan data teknis diperoleh dari literatur, wawancara, pengujian laboratorium, serta kumpulan dokumen dari beberapa instansi terkait, termasuk Dinas Kelautan dan Perikanan Kota Batang, BPDP, BPPT Yogyakarta, serta BMKG Stasiun Klimatologi Semarang.",{"name":69,"@type":60,"acceptedAnswer":70},"Struktur pengaman apa yang dipilih dan bagaimana perkuatannya?",{"text":71,"@type":63},"Dipilih struktur pemecah gelombang ambang rendah (Pegar) Geotube. Karena kondisi tanah dinilai kurang baik, Geotube diperkuat dengan pile bambu dan matras bambu yang dirakit di bawah struktur Geotube.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},235165,1790054110,{"code":4,"msg":81,"data":82},"success",[83,87,91,95,99,103,107,111],{"id":84,"doc_module":22,"doc_module_name":25,"category_name":85,"show_sort_weight":4,"slug":86},178,"Faktur","faktur",{"id":88,"doc_module":22,"doc_module_name":25,"category_name":89,"show_sort_weight":4,"slug":90},192,"Formulir","formulir-192",{"id":92,"doc_module":22,"doc_module_name":25,"category_name":93,"show_sort_weight":4,"slug":94},180,"Media Sosial","media-sosial",{"id":96,"doc_module":22,"doc_module_name":25,"category_name":97,"show_sort_weight":4,"slug":98},179,"Poster","poster",{"id":100,"doc_module":22,"doc_module_name":25,"category_name":101,"show_sort_weight":4,"slug":102},176,"Presentasi","presentasi",{"id":104,"doc_module":22,"doc_module_name":25,"category_name":105,"show_sort_weight":4,"slug":106},177,"Resume","resume",{"id":108,"doc_module":22,"doc_module_name":25,"category_name":109,"show_sort_weight":4,"slug":110},182,"Surat","surat-a95d00d3aaf04f3b854ecf140f00d385",{"id":112,"doc_module":22,"doc_module_name":25,"category_name":29,"show_sort_weight":4,"slug":113},183,"umum-07d1ff437201438088836b2b1ed3c90f",{"code":4,"msg":81,"data":115},{"doc_id":78,"user_id":116,"nickname":42,"user_avatar":117,"doc_module":22,"category_id":112,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":118,"file_id":119,"file_url":120,"file_type":121,"file_size":122,"view_count":22,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":123,"language":124,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":125,"faqs":126,"seo_title":127,"seo_description":12,"update_tm":128,"read_time":129},7971474921005,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","KAJIAN STRUKTUR PENGAMAN PANTAI SIGANDU, BATANG  \nSidiq Leonanda Widhianto, Dicki Kharisma, Suharyanto*), Siti Hardiyati*)  \nJurusan Teknik Sipil, Fakultas Teknik, Universitas Diponegoro Jl. Prof Soedarto, Tembalang, Semarang. 50239, Telp.: (024)7474770, Fax.: (024)7460060  \nABSTRAK  \nSecara umum permasalahan yang terjadi pada Pantai Sigandu -Batang adalah abrasi yang mengakibatkan kerusakan pantai. Hal ini berdampak pada wilayah pesisir sepanjang Pantai Sigandu, antara lain daratan yang sudah tertutupi air laut melebihi 2 m dalam tempo 5 bulan, pohon-pohon dan rumah di sekitar pantai yang rubuh karena pengikisanoleh air laut. Informasi dan data teknis pendukung analisa diperoleh dari beberapa literatur, wawancara, pengujian laboratorium, dan kumpulan dokumen-dokumen yang berasal dari beberapa instansi, diantaranya Dinas Kelautan dan Perikanan Kota Batang, Balai Pengkajian Dinamika Pantai (BPDP) dan Badan Pengkajian dan Penerapan Teknologi (BPPT) Yogyakarta Tahun 2013, BMKG Stasiun Klimatologi Semarang, Laboratorium Mekanika Tanah Universitas Diponegoro dan beberapa instansi lainnya. Arah angin dominan berpengaruh yang dipakai dalam perhitungan berasal dari arah Barat Laut dan Utara. Tinggi gelombang representatif yang digunakan H33% sebesar 2,94 m dan periode representatif T33% sebesar 8,82 detik. Ketinggian muka air laut yang diakibatkan pasang surut berdasarkan perhitungan admiralty menghasilkan nilai HWL =+0,49 m; MSL = ± 0,00 m; LWL = -0,49 m. Pasang surutpada Pantai Sigandu termasukpasang surut campuran condong ke harian ganda. Pada perhitungan, gelombang pecah terjadipada kedalaman 4,22 mpada jarak 􀁲 787,09 meter dari garis pantai. Berdasarkankajian pemilihan struktur pengaman yang dinilai dari beberapa aspek pada Pantai Sigandu, maka terpilihlah struktur pemecah gelombang ambang rendah (Pegar) Geotube. Karena kondisi tanahyangjelekpada Pantai Sigandu, maka perlu ada perkuatan struktur pada Geotube yaitu dengan memberi pile bambu dan matras bambu yang sudah dirakit di bawah struktur Geotube. Struktur Geotube ini terdiri dari Giant Sand Bag berdimensipanjang 20 m, lebar 2 m dan tinggi 1,5 m dengan berat 6 ton/m’ dan Sand Bag berdimensipanjang 2,2 m, lebar 1,4 m, dan tinggi 0,4 m dengan berat 1,12 ton/m’. Agar diharapkanterbentuk salient maka struktur disusun seri dengan spasi jarak 10 m dengan panjang bangunan 100 m dan diletakkan 75 m dari garis pantai.  \nkata kunci : Pantai Sigandu, Garis Pantai  \n*)  \nPenulis Penanggung Jawab  \nABSTRACT  \nGenerally, the problems that occur in Sigandu Beach -Batang is abrasion, resulting in damage to the beach. This has an impact on the coastal areas along the coast of Sigandu, among others land that has been covered with sea water exceeds 2 m within 5 months, trees and houses around the beach collapsed due to erosion beach by sea water. The information and supporting data are collected from several literatures, interview, laboratory research, and a collection of documents from several institutions, including the Department of Marine and Fishery of Batang, BPDP and BPPT of Yogyakarta in 2013, BMKG Climatology Station in Semarang, Soil Mechanics Laboratory of Diponegoro University and several other institutions. The dominant wind direction effect used in the calculations come from the Northwest and North. Wave height representative used a H33% at 2,94 m and a representative period T33% 8,82 seconds. Sea level caused of tide by the calculation of admiralty generating value HWL =+0.49 m; MSL = ± 0.00 m; LWL = -0.49 m. The tide of Sigandu Beach included in mixed tide prevailing semidiurnal. In the calculation, the wave breaking occurs at a depth of 4.22 m at a distance of 􀁲 787.09 meters from the shoreline. Based on studies of the selection safety structure from some aspects of the Sigandu Beach, the elected lower threshold breakwater structure (Pegar) Geotube. Because a bad soil conditions in Sigandu Beach, then there needs to be retaining structures on Geotube is by giving it a pile of b","cbCaij24UqnQzFw5","https://ap.wps.com/l/cbCaij24UqnQzFw5","pdf",556495,15,"Indonesian","# Pendahuluan\n## Kerusakan Pantai Akibat Abrasi\n## Penanggulangan dan Pertimbangan Pemilihan Konstruksi\n## Pembatasan Masalah","[{\"question\":\"Apa masalah utama di Pantai Sigandu, Batang yang dibahas dalam kajian ini?\",\"answer\":\"Permasalahan utama adalah abrasi yang menyebabkan kerusakan pantai, termasuk daratan yang tertutup air laut lebih dari 2 m dalam 5 bulan serta runtuhnya pohon dan rumah di sekitar pantai.\"},{\"question\":\"Sumber data apa yang digunakan untuk analisis pada kajian ini?\",\"answer\":\"Informasi dan data teknis diperoleh dari literatur, wawancara, pengujian laboratorium, serta kumpulan dokumen dari beberapa instansi terkait, termasuk Dinas Kelautan dan Perikanan Kota Batang, BPDP, BPPT Yogyakarta, serta BMKG Stasiun Klimatologi Semarang.\"},{\"question\":\"Struktur pengaman apa yang dipilih dan bagaimana perkuatannya?\",\"answer\":\"Dipilih struktur pemecah gelombang ambang rendah (Pegar) Geotube. Karena kondisi tanah dinilai kurang baik, Geotube diperkuat dengan pile bambu dan matras bambu yang dirakit di bawah struktur Geotube.\"}]","Kajian Struktur Pengaman Pantai Sigandu Batang - Abstrak dan Pemilihan Struktur | PDF",1789095508,5]