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{"id":676,"date":"2024-06-14T02:20:06","date_gmt":"2024-06-13T19:20:06","guid":{"rendered":"http:\/\/www.tneutron.net\/sipil\/?p=676"},"modified":"2024-06-12T21:00:02","modified_gmt":"2024-06-12T14:00:02","slug":"perancangan-saluran-dan-jaringan-irigasi","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/sipil\/perancangan-saluran-dan-jaringan-irigasi\/","title":{"rendered":"Perancangan Saluran dan Jaringan Irigasi"},"content":{"rendered":"

a. Menentukan ketinggian muka air di bangunan sadap<\/strong>
\nTinggi muka air di bangunan sadap tersier pada saluran primer atau sekunder dapat dihitung dengan persamaan berikut :
\nP = A + a + b + c + d + e + f + g + \uf044h + z<\/strong>
\nDimana:
\nP = ketinggian muka air di saluran primer atau sekunder
\nA = ketinggian lahan sawah
\na = lapisan genangan air di sawah (10 cm )
\nb = kehilangan tinggi energi disaluran kuarter ke sawah ( 5 cm )
\nc = kehilangan tinggi energi di boks bagi kuarter ( 5 cm )
\nd = kehilangan tinggi energi selama pengaliran di saluran irigasi
\ne = kehilangan tinggi energi di boks bagi
\nf = kehilangan tinggi energi di gorong-gorong
\ng = kehilangan tinggi energi di bangunan sadap
\n\uf044h = variasi tinggi muka air
\nz = kehilangan tinggi energi di bangunan tersier lain<\/p>\n

b. Menentukan kemiringan saluran di lapangan,
\n<\/strong>Kemiringan saluran mengikuti kemiringan lahan pada peta topografi (kontur). Cara terbaik adalah memplot elevasi pada titik potong trase saluran dengan garis kontur
\n\"image\"<\/a>
\nGambar 17. Menentukan Kemiringan Saluran<\/p>\n

c. Menentukan Kemiringan Lahan ( Lo )
\n<\/strong>Kemiringan lahan tiap ruas daerah irigasi dapat ditentukan dengan persanaan :
\n
\"image\"<\/a>
\nDimana :
\nRWLu = Tinggi muka air yang diperlukan pada bangunan sadap di hulu
\nRWLd = Tinggi muka air yang diperlukan pada bangunan sadap di hilir
\n\uf044H0 = Jumlah perkiraan kehilangan tinggi pada bangunan dan saluran
\nL = Panjang ruas<\/p>\n","protected":false},"excerpt":{"rendered":"

a. Menentukan ketinggian muka air di bangunan sadap Tinggi muka air di bangunan sadap tersier pada saluran primer atau sekunder dapat dihitung dengan persamaan berikut : P = A + a + b + c + d + e + f + g + \uf044h + z Dimana: P = ketinggian muka air di saluran …<\/p>\n","protected":false},"author":1,"featured_media":672,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[949],"tags":[1157,1161,1164,1166,1165,1160,1163,1162,1159,1158],"class_list":["post-676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sistem-irigasi-permukaan","tag-jaringan-irigasi","tag-jaringan-irigasi-air-tanah","tag-jaringan-irigasi-kriteria-perencanaan-download","tag-jaringan-irigasi-pedesaan","tag-jaringan-irigasi-permukaan","tag-jaringan-irigasi-primer","tag-jaringan-irigasi-rawa-tambak-download","tag-jaringan-irigasi-semi-teknis","tag-jaringan-irigasi-teknis","tag-jaringan-irigasi-tersier"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/comments?post=676"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/676\/revisions"}],"predecessor-version":[{"id":3349,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/676\/revisions\/3349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/media\/672"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/media?parent=676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/categories?post=676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/tags?post=676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}