Judul: Analisis Daya Dukung dan Pemodelan Struktur Pondasi Bored Pile Bangunan Penghubung antar Gedung RSBA Jakarta Timur.
Abstrak: Modeling of a building can be shows by two dimension (2D), three dimension (3D), and four dimension (4D). Modeling proceses when planning or post construction purposed to get more detail information about the structures. Bored pile are used to support and transmitted the upper load to underlying a stronger soil layer. The structures must be design by safety factor that determined so that the structures are safe to cover the overload possibility. The study aims to analyze and modeling the bored pile foundation of connecting building. The methods are data collection, modeling, analysis upper and down structures, and showing the result. Software Tekla Structures and SAP2000 are merged to modeling and analysis. The study started at February to June 2015 in Jakarta and IPB Campus. Foundation, column, beam, slab and reinforced will modeling by Tekla Structures 17. Result of analysis shows that foundation calculated base on SPT data. Meanwhile, value of safety factor K4a and K4b columns are higher than SF standard (2,5). Settlement of group foundation is 11,97 mm, and still below of permitted settlement 80 mm.
Keyword: Analysis, Bored Pile, Foundation, Modeling

Judul: Evaluasi struktur perpustakaan agrotropika Institut Pertanian Bogor
Abstrak: Analysis and structure evaluation is necessary in order to achieve a better result, because a successful construction depends on good planning and execution at site will take the rest. Calculation must refer to prevailed regulation. This script is going to evaluate and analyse Agrotropica library of Bogor Agricultural University. The library has been built precisely next to LSI. The building which was designed by PT Fajar Adhi Karya has four main floor, basement and lift machine room control. The method of this research was data collection through As Built Drawing, building modelling using SAP 2000 version 14, define frame section of structure, define and assign load case to it’s model, design the reinforcement of concrete from SAP 2000 version 14’s output such as internal force and compare the result of measurement to existing condition. This research refer to SNI 03 2847 2002 which contained concrete reinforcement design regulation. Structure evaluation input data must have according to As Built Drawing such as dimension, reinforcement type, material type, in order to get effective amount of reinforcement. Stress reinforcement on beam calculation has the biggest differences getting to 166%, and shear reinforcement smallest space 89 mm that hard to execute at the site. Column stress reinforcement evaluation has to be checked towards X and Y direction, all of column in this building was safe except K4 column type toward y direction and according to calculation that ultimate shear force didn’t exceeded nominal shear force, in other word all of column shear reinforcement type in this building is safe. Slab reinforcement design has been planned by moment coefficient method with two direction. It can be seen that N, O, P slab type has larger space than calculation, it need maximum space 120 mm on x direction and 130 mm on y direction but it has been set by M8 – 150 wiremesh which mean 150 mm x direction and 150 mm y direction at site. Pilecaps calculation result shows that it’s need shear reinforcement because ultimate shear force has exceeded nominal shear force. Amount of Stress reinforcement on P4, P8, P9 pilecaps type at site less than calculation because ultimate moment was too big. There are some differencess between calculation and existing condition that may caused by input load data to its modeling and regulation which used by designer.
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Judul: Kajian ketersediaan hayati b-karoten minuman emulsi karoten minyak sawit dalam hati dan plasma tikus (Rattus novergicus)
Abstrak: Penelitian ini bertujuan untuk mengetahui ketersediaan hayati ẞ-karoten minuman emulsi karoten dalam hati dan plasma tikus. Dalam penelitian ini minyak sawit hasil pemumian dari minyak sawit kasar (Crude Palm Oil/CPO) yang diproses melalui degumming, netralisasi, deodorisasi dengan modifikasi suhu dan fraksinasi mengandung ẞ-karoten sebesar 216.20 ppm, setelah dibuat menjadi minuman emulsi karoten mengandung ẞ-karoten sebesar 86.52 ppm. Tikus percobaan dipelihara melalui masa adaptasi (10 hari), masa deplesi (70) hari) dan masa replesi (14 hari). Pada masa adaptasi tikus diberi ransum standar, masa deplesi dilakukan untuk menurunkan retinol hati total dengan diet kurang vitamin A kecuali kelompok kontrol standar mendapat diet standar selama masa pemeliharaan. Pada masa replesi tikus dibagi 4 kelompok yaitu kontrol standar, kontrol negatif (tetap diberi diet kurang vitamin A), kontrol positif (diberi diet standar) dan kelompok minuman emulsi (diet mengandung minuman emulsi). Selama masa pemeliharaan tikus untuk semua kelompok memiliki kecenderungan peningkatan berat badan yang sama. Pada masa deplesi tidak terlihat adanya penghambatan berat badan sebagai akibat kurangnya vitamin A. Namun demikian dimungkinkan reaksi-reaksi fisiologis dalam tubuhnya sudah terpengaruh oleh kondisi deplesi tersebut. Deplesi hati dicapai setelah 10 minggu masa deplesi dengan penurunan retinol hati total sebesar 99.29%. Kandungan retinol hati awal sebesar 269.62 µg, pada minggu ke-4 deplesi mencapai 107.46 µg, pada minggu ke-8 deplesi sebesar 32.05 µg dan pada minggu ke-10 deplesi sebesar 1.90 µg. Retinol plasma awal deplesi sebesar 1.09 µg/ml menurun menjadi 0.10 µg/ml pada akhir masa deplesi. Setelah masa replesi akumulasi retinol di hati untuk kelompok kontrol standar sebesar 339.80 µg, kontrol negatif sebesar 13.99 µg, kontrol positif sebesar 115.59 µg dan kelompok minuman emulsi sebesar 221.89 µg. Retinol plasma kontrol standar sebesar 0.74 µg/ml, kontrol negatif sebesar 0.08 µgml, kontrol positif 0.51µg/mi dan kelompok minuman emulsi sebesar 0.97 µg/ml. Berdasarkan hasil analisa HPLC diperoleh faktor akumulasi ẞ-karoten minuman emulsi karoten yang diujikan sebesar 1/9.09. Berarti setiap 9.09 µg 3- karoten minuman emulsi yang dikonsumsi diakumulasi menjadi 1µg retinol dalam hati sebagai cadangan vitamin A. Untuk memenuhi kebutuhan vitamin A pada anak- anak (1-3 tahun) menurut Muhilal et al. (1998) diperlukan vitamin A sebesar 350 RE atau sekitar 36.77 g minuman emulsi karoten minyak sawit setiap harinya sedangkan untuk minuman emulsi minyak sawit sejenis hasil penelitian Wulandari (2000) yang mengandung ẞ-karoten sebesar 153 ppm maka jumlah minuman emulsi yang dianjurkan untuk dikonsumsi adalah sekitar 20.79 g.
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