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Analisis perbandingan perencanaan pondasi tiang pancang menggunakan metode konvensional dan metode P-Y curve pada lapisan tanah lunak yang tebal : studi kasus kota Banjarmasin dengan kedalaman tanah keras -40 meter
Get PDFDalam perencanaan pondasi gedung di atas tanah lunak,
penggunaan pondasi tiang pancang menjadi salah satu
pertimbangan yang dipilih. Namun, biaya pondasi tiang pancang
tersebut lebih mahal jika dibandingkan dengan biaya pembangunan
struktur atas gedung itu sendiri khususnya apabila kedalaman
lapisan tanah keras sangat dalam seperti tanah yang ada di kota
Banjarmasin. Apabila gedung tersebut merupakan sebuah gedung
tinggi, maka pondasi yang digunakan adalah pondasi tiang pancang
mencapai tanah keras, maka biayanya akan lebih mahal lagi.
Pada studi ini, dilakukan analisa terhadap struktur gedung
secara simetris 3 dimensi setinggi 4 dan 6 lantai yang dibangun di
atas tanah lunak Banjarmasin dengan kedalaman tanah keras
sedalam 40 meter menggunakan pondasi dalam tiang pancang.
Beberapa masalah yang harus dipecahkan adalah :a) Bagaimana
hasil perbandingan pondasi tiang pancang yang dibutuhkan dari
perhitungan dengan metode konvensional dan p-y curve pada
tumpuan end bearing dan friction. b) Bagaimana pengaruh pondasi
tiang pancang metode konvensional dan p-y curve pada tumpuan
end bearing dan friction terhadap struktur atas gedung. c)Bagaimana hasil perbedaan nilai biaya bahan yang dikeluarkan
dari masing-masing metode dan tumpuan.
Hasil dari studi ini didapatkan suatu kesimpulan bahwa
perencanaan struktur bangunan gedung yang paling hemat yaitu
menggunakan metode p-y curve dengan Pijin sebesar 0,9 ultimate
tumpuan end bearing.
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In planning the foundation of the building on soft soil , the
use of pile foundation became one of the considerations is selected.
However, the costs pile foundation is more expensive when
compared to the cost of construction on the building structure itself,
especially if the depth of the bedrock is very deep as the soil in
Banjarmasin city. If the building is a high building, the foundation
used is a pile foundation reach the hard ground, then the cost will be
more expensive.
In this study, an analysis of the structure of the building is
symmetrical 3-dimensional high as 4 and 6 floors are built on soft
soil Banjarmasin hard soil to a depth of 40 meters depth using deep
foundation piles. Some of the problems to be solved are: a) How do
the results of pile foundation is needed in the calculation by the
conventional method and p-y curve at the end bearing and friction.
b) How do the influence of pile foundation conventional method and
p-y curve at the end bearing and friction of the upper structure of the
building. c) How do the results of differences in material costs
incurred value of each method and the pedestal.
Results from this study obtained a conclusion that the
structural design of the building is the most economical method with
Pijin p-y curve of 0.9 ultimate end bearing
Faktor-Faktor Kompetensi Terhadap Kinerja Klien Proyek Pada Perusahaan Transportasi Publik
No full textDalam menghasilkan kinerja yang baik selama kegiatan perusahaan, seorang pegawai harus memiliki suatu kemampuan/kompetensi dalam menjalankan tugas yang diberikan sesuai tugas pokok dan fungsi masing-masing sehingga dapat menghasilkan kinerja yang baik. Namun dalam pelaksanaannya tidak semua perusahaan menempatkan pegawai pada posisi/jabatan yang sesuai dengan kemampuan/kompetensinya. Pada perusahan klien proyek ada dugaan bahwa ketidak sesuaian kompetensi yang dimiliki pegawai perusahaan menjadi penyebab keterlambatan, buruknya kualitas, dan terjadinya perselisihan selama berlangsungnya siklus proyek yang berarti buruknya kinerja dari sebuah proyek. Penelitian ini ditemukan beberapa faktor kompetensi pada karyawan klien yang mempengaruhi kinerja proyek klien individu di perusahaan transportasi publik di PT. K. Sampel penelitian dalam penelitian ini adalah karyawan PT. K. Pengumpulan data menggunakan survey berupa kuisioner. Data yang ada pada kuisioner dianalisis dengan menggunakan analisis faktor. Hasil penelitian ini adalah 8 kompetensi individu yang mempengaruhi kinerja pegawai perusahaan PT. K yang terbentuk dalam 2 faktor. Faktor 1 berupa kompetensi dasar pada karakteristik individu terdiri dari pengetahuan teknis/teoritis, pengetahuan prosedural, kemauan menjalin hubungan baik, keterampilan psikomotor, keterampilan spesifik pekerjaan, pengetahuan tacit, dan pemahaman tujuan interaksi dan konflik. Pada faktor 2 berupa kompetensi tingkat atas pada pengembangan individu terdapat berpikir kritis dan kreatif.
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In terms of producing good performance during company activities, an employee must have an ability / competency to carry out the assigned tasks according to their main tasks and functions. However, in its implementation, not all companies place their employees in their suitable positions / positions that are well-fitted with their capabilities / competencies. In the project client company, there is an allegation that the lack of competencies by their company employees is the cause of delays, poor quality, and the occurrence of disputes during the project cycle which causes the poor performance of a project. This paper reports the several competency factors on client employees that affect individual client project performance in PT. K. The research sample of this study are employees of PT. K. Data collection using a questionnaire, the data on the questionnaire is analyzed using factor analysis. The results of this research resulted 8 individual competencies that affect the performance of employees of PT. K formed in 2 factors. Factor 1 is a basic competency on individual characteristics consisting of technical/theoretical knowledge, procedural knowledge, willingness to establish good relations, psychomotor skills, job specific skills, tacit knowledge, and understanding of interaction and conflict objectives. In factor 2 of the top level competence on the development of individuals there are critical and creative thinking
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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