Structural Elements of Jack-Up Platforms:
A simple structural approximation of a jack-up rig is one of a “3-D” portal frame. The legs constitute the “columns” of the frame and the hull forms the horizontal element. For the stability and structural integrity of such a structure, the connection between the hull and
each leg should necessarily be capable of resisting large moments generated by the horizontal environmental load effects.
This “joint fixity” or moment connection is achieved in different ways on different types of jack-up platforms. The Hull is generally made of a stiffened plate “box” structure, often consisting of an upper deck, an intermediate (or equipment) deck and a bottom deck.
25 Doa Melimpah2 Rezeki 1. DIAMALKAN SETELAH SHALAT ISYA, Sebelum membaca amalan yang akan disampaikan di bawah ini, terlebih dulu lakukan : Setelah shalat isya lakukan shalat sunat ba’diyah 2 rakaat, Shalat tobat 2 rakaat , setelah selesai shalat tobat bacalah : Istighfar /astaghfirullahal adhim 1000x Laa ilaaha illa anta subhanaka inni kuntu minadhdholimin 100x Terus Shalat hajat 2 rakaat , setelah selesai shalat hajat bacalah: Sholawat : asholaatu wassalaamu ‘alaika yaa sayyidi rasullallah, hud bi yadii qolat hillati, adrikni (1000x) Yaa latif, yaa latif, yaa latif, sampai subuh (usahakan jangan kurang dari 41.000 x) Catatan : amalan di atas cukup diamalkan sekali saja (tapi tiap malam lebih bagus) bila anda sedang benar-benar mendapat kesulitan yang sudah tidak bisa diselesaikan lagi dengan cara biasa. 2. BARANG SIAPA SETIAP SELESAI SOLAT SUBUH DAN MAGRIB MAU MEMBACA : LAA ILAHA ILLA LLOOH AL MALIKUL HAQQUL MUBIIN. MUHAMMADUN RASULLULAH. SHODIQUL WA’DUL AMIIN 100x Maka All...
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