RENCANA PEMBELAJARAN SEMESTER (RPS)

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PROGRAM STUDI TEKNIK SIPIL FAKULTAS TEKNIK

UNIVERSITAS SEBELAS MARET

Identitas Mata Kuliah Identitas dan Validasi Nama Tanda Tangan

Kode Mata Kuliah : TKS24005 Dosen Pengembang RPS : 1. Prof. S.A. Kristiawan, M.Sc, Ph.D 1.

Nama Mata Kuliah : Perancangan Struktur Beton Prategang

Bobot Mata Kuliah (sks) : 3 SKS Koord. Kelompok Mata

Kuliah

: Prof. S.A. Kristiawan, M.Sc, Ph.D

Semester : 7

Mata Kuliah Prasyarat : - Kepala Program Studi : Dr. Niken Silmi Surjandari, S.T., M.T.

Capaian Pembelajaran Lulusan (CPL)

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Kode CPL Unsur CPL

CPL-3 : Mengidentifikasi, merumuskan, dan memecahkan masalah-masalah rekayasa dalam batasan-batasan keselamatan publik, ekonomis, sosial, etika, dan dampak lingkungan yang realistik.

Identify, formulate and solve engineering problems within the limits of public safety, economics, social, ethics, and realistic environmental impacts..

CPL-4 : Memilih dan memanfaatkan teknik, ketrampilan, dan perangkat mutakhir misalnya piranti berbasis teknologi informasi dan komputasi, yang diperlukan untuk prakter rekayasa

Selecting and utilizing techniques, skills, and tools – such as the latest information technology and computing-based tools necessary for engineering practices.

CPL-9 : Berkomunikasi lisan maupun tulisan secara efektif dengan menggunakan sarana gambar teknik dan audio-visual lain yang tepat dengan memperhatikan fungsi, skala, dan sasaran komunikasi

Communicate in spoken or written expressions effectively by using technical drawing and other appropriate audio-visual tools with regard to function, scale and target of communication.

CP Mata-Kuliah (CPMK)

CPMK-3

:

Students are able to design prestressed concrete elements that meet the design criteria by considering technical standards, performance aspects, reliability, and ease of application..

CPMK-4

:

Students are able to identify, formulate and solve the engineering problems related to prestressed concrete elements constrained by public safety, economics, social, ethics, and realistic environmental impacts.

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CPMK-9

:

Students are able to effectively communicate the results of the design of prestressed concrete elements using relevant tools by taking into account the function, scale and target of communication

Bahan Kajian Keilmuan :

Principle of prestressed concrete; prestressed losses; stress analysis of prestressed beam; flexural design of prestressed concrete beam; shear design of prestressed concrete beam;

Deskripsi Mata-Kuliah :

This course contains basic concepts in the analysis and design of prestressed concrete structural elements. The course covers the following subjects to be learned and discussed: introduction of prestressed concrete structures, material properties and specifications in prestressed concrete systems, basic principles of prestressed concrete elements, approaches in the design of prestressed concrete beam elements (flexural, shear, torsion), deflection control , detailed calculations of prestress losses, analysis and design of prestressed concrete system on special elements:

composite member, compression member, tensile member, slab.

Daftar Referensi :

1. Antoine E Naaman, Prestressed Concrete Analysis & Design (Fundamentals), Techno Press, 2004.

2. Edward G Nawy, Prestressed Concrete: A Fundamentals Approach, Prentice Hall, 2010.

3. T.Y. Lin, H. Burn, Prestressed Concrete Design (Vol. 1 and 2), Erlangga, 1993.

4. ACI 318 dan SNI 2847: 2013

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Tahap Kemampuan Akhir Materi Pokok Referensi

Metode Pembelajaran

Wakt

u Pengalaman Belajar Penilaian^**)

Luring Daring Indikator/

kode CPL

Teknik penilaian

dan bobot

1 2 3 4 5 6 7 8 9 10

1 Students are able to describe principles and methods prestressed concrete and identify differences between prestressed and reinforced concrete systems

Principles and Methods of Prestressing: Introduction of prestress systems, prestress types / systems:

prestensioning, post- tensioning, self-stressing;

prestressing techniques, comparisons of

prestressed concrete and reinforced concrete

Ref. 1, 2, 3,

Ceramah, diskusi

3x170 menit

Mengidentifikasi beragam sistem prategang

CPL-4

2

Students are able to identify and formulate materials properties and specifications used in the prestressed concrete system

Properties of materials and specifications of

prestressing system:

Prestressing steel properties and specifications; concrete properties and specifications; non- prestressing steel properties; constitutive modeling

Ref. 1, 2, 3, 4

Ceramah, diskusi, tugas terstruktur

3x170 menit

Mengidentifikasi dan menjelaskan kriteria material yang diperlukan untuk sistem beton prategang

CPL-4

3

Students are able to solve problems related to the calculation of the uncracked section properties of various cross-sectional types and the determination of the magnitude of the stress occurring in the prestressed element at each stage of loading

Stress analysis of the prestressed beam element:

Uncracked section: cross- sectional properties of various types of elements, stress at the top and bottom of fiber, stress at the beginning of loading, stress at the end of loading (service load)

Ref. 1, 2, 3, 4

3x170 menit

Menghitung tegangan pada beton pada balok prategang

CPL-4

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4

a) Students are able to formulate the magnitude of the permissible stresses on concrete and prestressing cables in accordance with design codes

b) Students are able to design the cross-sectional dimensions of the prestressed beam element and the number of prestressed cables required

c) Students are able to present the results of prestressed beam design in appropriate engineering drawings.

Analysis and design of prestressed flextural beam elements: working stress design approach:

Allowable stress on concrete and prestessing steel, design assumptions, cross-section selection, determination of the magnitude of prestressed force and the number of prestressed cables

Ref. 1, 2, 3, 4

Ceramah, diskusi

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain penampang balok prategang

CPL-3, CPL-4, CPL-9

5 a) Students are able to design cables trajectory that meets the design requirements

b) Students are able to design end blocks

c) Students are able to present the results of prestressed beam design in appropriate engineering drawings.

Analysis and design of prestressed flexural beam elements: working stress design approach: Cable trajectory, end block design

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain lintasan kabel dan blok ujung balok prategang

CPL-3, CPL-4, CPL-9

6 a) Students are able to identify various types of failure modes b) Students are able to solve the

problems with regard to

determining the nominal strength of prestressed concrete beams c) Students are able to design the flexural elements of prestressed beam using the ultimate strength design approach

d) Students are able to present the results of prestressed beam design in appropriate engineering drawings.

Analysis and design of prestressed flexural beam elements:: ultimate stress design approach: Various modes of failure of prestressed beams, nominal strength of prestressed beams, Ultimate strength design criteria, assumptions ultimate strength designs, design procedures of beam elements

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain penampang balok prategang dengan pendekatan metode ultimit

CPL-3, CPL-4, CPL-9

7 Students are able to solve problems related to the calculation of deflection (short-term and long-term) on prestressed concrete beams

Deflection control: Short- term deflection, long-term deflection, limit of deflection

Ref. 1, 2, 3, 4

3x170 menit

Menyelesaikan analisis defleksi balok prategang

CPL-4

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8 Ujian Tengah Semester Ujian tertulis

100 menit

UTS=50%

9 a) Students are able to solve the problems related to the shear strength of the prestressing beam b) Students are able to perform shear

design of prestressed concrete c) Students are able to present the

results of shear design in appropriate engineering drawings

Shear analysis and design of prestressed concrete beam: Shear stresses on flexural beam, concrete shear strength, influence of prestressed on shear strength of concrete, shear reinforcement

requirements

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain geser balok prategang

CPL-3, CPL-4, CPL-9

10 a) Students are able to solve the problems related to the torsional strength of the prestressing beam b) Students are able to perform

torsional design of prestressed concrete

c) Students are able to present the results of torsional design in appropriate engineering drawings

Torsional analysis and design of prestressed concrete beam: Torsional stress of beam, torsional cracking strength, torsional resistance after cracking, torsional design

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain torsi balok prategang

CPL-3, CPL-4, CPL-9

11 Students are able to identify, formulate and solve problems related to the calculation of prestressed losses

Prestressed losses:

Immediate prestressed losses, loss of prestressed over time, total

prestressed losses in post- tension and pre-tension systems

Ref. 1, 2, 3,

3x170 menit

Menghitung besarnya kehilangan prategang akibat beragam sebab

CPL-4

12 a) Students are able to design a composite prestressed beam element

b) Students are able to present the results of composite prestressed beam design in appropriate engineering drawings

Analysis and design of composite beams: Stresses analysis on the composite, horizontal shear,

prestressed composite beam design

Ref. 1, 2, 3,

3x170 menit

Menyelesaikan analisis tegangan pada balok prategang komposit

CPL-4

13 a) Students are able to design prestressed slab elements b) Students are able to present the

results of prestressed slab design in appropriate engineering drawings

Analysis and design of slab:

Analysis and design of one- way slab, Analysis and design of two-way slab

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain slab prategang

CPL-3, CPL-4, CPL-9

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14 a) Students are able to design compression element

b) Students are able to present the results of compression element design in appropriate engineering drawings

Analysis and design of compression element:

Column behavior, short column analysis, slender column analysis,

prestressed column design

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain elemen tekan prategang

CPL-3, CPL-4, CPL-9

15 a) Students are able to design prestresses on tensile elements b) Students are able to present the results of tension element design in appropriate engineering drawings

Analysis and design of tension element: Analysis of tension element, design of tension element, circular structure

Ref. 1, 2, 3, 4

3x170 menit

Menghitung, mendesain dan menggambarkan hasil desain elemen tension prategang

CPL-3, CPL-4, CPL-9

16 UAS (Ujian Akhir Semester) Ujian

tertulis

100 menit

UAS=50%

*) Rumusan CPL terlampir

**) Kriteria Penilaian terlampir

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LAMPIRAN: Capaian Pembelajaran Lulusan (CPL)

Program Studi Teknik Sipil FT UNS merumuskan capaian pembelajaran (learning outcomes [LO]) selaras dengan deskripsi KKNI level 6 (setara sarjana) dan kriteria umum yang dirumuskan oleh ABET 2015 dan JABEE 2014. Capaian pembelajaran tersebut menyatakan bahwa lulusan program studi teknik sipil FT UNS mampu:

The Civil Engineering Study Program of Engineering Faculty UNS formulates learning outcomes (LO) in line with the description of KKNI level 6 (undergraduate equivalent) and general criteria formulated by ABET 2015 and JABEE 2014. The learning outcomes states that a graduate of the civil engineering course Engineering Faculty UNS is able to:

No. Kode

CPL Deskripsi CPL

1 CPL-1 Menerapkan pengetahuan matematika, sains, dan ilmu rekayasa untuk memecahkan persoalan kompleks ketekniksipilan

Apply knowledge of mathematics, science, and engineering to solve complex civil engineering problems

2 CPL-2 Merancang dan melaksanakan eksperimen serta menganalisis dan menginterpretasi data berdasar kaidah ilmiah yang benar

Design and conduct experiments as well as analyze and interpret data based on correct scientific principles

3 CPL-3 Merancang sistem, komponen, dan proses konstruksi bangunan sipil untuk lebih dari satu konteks keteniksipilan, yakni : gedung, bangunan air, pondasi dan bangunan tanah, jalan, jembatan dan infrastruktur sipil lain, yang memenuhi kriteria desain yang ditetapkan dengan mempertimbangkan standar teknis, aspek kinerja, keandalan, dan kemudahan penerapan

Design systems, components and construction processes for more than one context of civil engineering; buildings, water structures, foundation and ground buildings, roads, bridges and other civil infrastructure, which meet design criteria, technical standards, performance aspects, reliability,and applicability.

4 CPL-4 Mengidentifikasi, merumuskan, dan memecahkan masalah-masalah rekayasa dalam batasan-batasan keselamatan publik, ekonomis, sosial, etika, dan dampak lingkungan yang realistik.

Identify, formulate and solve engineering problems within the limits of public safety, economics, social, ethics, and realistic environmental impacts.

5 CPL-5 Memilih dan memanfaatkan teknik, ketrampilan, dan perangkat mutakhir misalnya piranti berbasis teknologi informasi dan komputasi, yang diperlukan untuk prakter rekayasa

Selecting and utilizing techniques, skills, and tools - such as the latest information technology and computing-based tools necessary for engineering practices.

6 CPL-6 Menggunakan konsep-konsep dasar manajemen proyek dan kepemimpinan dalam pekerjaan pelaksanaan, pengawasan, dan operasional konstruksi

Using the basic concepts of project management and leadership in construction work, supervision and operational work.

7 CPL-7 Menjalankan peran dan fungsi secara efektif dalam tim dan memelihara jejaring kerja untuk tujuan yang tepat

Perform roles and functions effectively on multidisciplinary teams and maintain networking for the right purpose.

8 CPL-8 Mengambil komitmen professional dan tanggung jawab etis pekerjaan

Taking on professional commitment and ethical work responsibilities

9 CPL-9 Berkomunikasi lisan maupun tulisan secara efektif dengan menggunakan sarana gambar teknik dan audio-visual lain yang tepat dengan

memperhatikan fungsi, skala, dan sasaran komunikasi

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Communicate in spoken or written expressions effectively by using technical drawing and other appropriate audio-visual tools with regard to function, scale and target of communication.

10 CPL-10 Membangun wawasan yang luas dan perlu untuk memahami impak dari solusi-solusi rekayasa dalam konteks global, ekonomis, lingkungan hidup, dan social

Develop broad insights and needs to understand the impact of engineering solutions in a global, economic, environmental and social context

11 CPL-11 Menemukenali isu-isu terkini dan dan mendiskusikan peran profesi teknik sipil menanggapi isu-isu tersebut

Identify current issues and discuss the role of the civil engineering profession in addressing these issues

12 CPL-12 Mengenali dan menghayati proses belajar sepanjang hayat

Recognize and appreciate lifelong learning

Lampiran: Kriteria Penilaian

Deskripsi Tidak memuaskan Kurang memuaskan Cukup memuaskan Memuaskan Sangat Memuaskan

(x ≤59%) (60≤ x ≤69%) (70≤ x ≤79%) (80≤ x ≤89%) (90≤ x ≤100%)

Merancang komponen beton prategang yang memenuhi kriteria desain [CPL3]

Tidak memiliki pendekatan dan tidak memperhatikan kriteria desain (standar teknis)

Menggunakan pendekatan yang kurang tepat dan hanya memperhatikan sebagian kriteria desain (standar teknis)

Menggunakan pendekatan yang tepat dan hampir semua kriteria desain dipenuhi (standar teknis)

Menggunakan pendekatan yang tepat dan telah memenuhi kriteria desain (standar teknis)

Menggunakan pendekatan yang tepat dan telah memenuhi kriteria desain (standar teknis dan aspek lainnya) Mengidentifikasi,

merumuskan, dan memecahkan masalah rekayasa beton prategang dalam batasan keselamatan publik dan ekonomis [CPL4]

Mengidentifikasi &

merumuskan permasalahan tetapi tidak dapat

memecahkan permasalahan

Mengidentifikasi &

merumuskan serta dapat memecahkan sebagian permasalahan dengan pendekatan dan cakupan terbatas

Mengidentifikasi &

merumuskan serta dapat memecahkan hampir semua permasalahan dengan pendekatan sistematis tetapi cakupan terbatas

Mengidentifikasi, merumuskan serta dapat memecahkan semua permasalahan dengan pendekatan sistematis dan cakupan menyeluruh

Mengidentifikasi, merumuskan serta dapat memecahkan semua permasalahan secara sistematis dan akurat serta cakupan menyeluruh Berkomunikasi lisan

maupun tulisan menggunakan sarana gambar teknik [CPL9]

Tidak mampu menyajikan hasil desain dalam bentuk gambar dan tidak mampu mempresentasikan secara lisan

Menyajikan hasil desain dalam gambar dengan skala yang kurang tepat &

deskripsi terbatas, serta mempresentasikan secara lisan dengan tidak disertai argumen

Menyajikan hasil desain dalam gambar dengan skala yang tepat tetapi deskripsi terbatas, serta mempresentasikan secara lisan dengan argumen terbatas

Menyajikan hasil desain dalam gambar dengan skala yang tepat dan deskripsi lengkap, serta mempresentasikan secara lisan dengan argumen lengkap

Menyajikan hasil desain

dalam gambar dengan

skala yang tepat dan

deskripsi lengkap, serta

mempresentasikan secara

lisan dengan argumen

lengkap & solid