E S R CEngineering Software Research Center

Founded by Nathan Madutujuh in 1989(E-mail: nathanmadutujuh@gmail.comWebsite: http://nathanmadutujuh.googlepages.com, www.esrcen.com 

Structural Modeling - Structural Analysis - Static and Dynamic Analysis - Nonlinear Material Model - Structural Design - Foundation Design - Steel Tower Design - Transmission Tower -Bridge Design - Cold-formed Steel Roof Truss / Building - Precast Concrete - High-rise Buildings - Low-cost Building - Parametric Modeling - Structural Drawing  - Volume and Cost Estimation - Model Generator - Preliminary Sizing - Analysis Report - Nonlinear Finite Element Analysis

News Sep 5, 2011

NEW: Indonesia Earthquake Map 2011



NEW: SANSPRO V.4.96 Student Version 

(for Win7)


Paper from Earthquake Seminar in Padang, 2010

SANSPRO What's New 2011

Download latest ESRC Brochure

Download SANSPRO Poster 2011

SANSPRO V.4.96 has been released with the following new features:

- Indonesian Earthquake Map 2011 + Table of Ss,S1 for 70 cities in Indonesia

- Better AVI Recorder, Tutorial Maker

- New Beam Detail Numbering Style

-  Concrete Precast Panel Building System (NEXCON)

- Copy Wind Load to above floor

- Concrete Design Capacity can handle discontinued columns and free standing column (with skipf=1)

- Copy/Erase Prestressed Girder Equivalent Load by floor

- Generate Cold-formed Steel Building 3D Model + Wind Load

- Building Model Menu

- Prestressed Girder New Loading Type (q + M)

Hot News: 14 July 2009

SANSPRO V.4.92 has been released with several new features: Whatnew2009.txt

- Magnifying glass to zoom rebar detail

- Smart calculator with math expression and functions

- Improved concrete capacity design method,Better Control for Beams and Columns Stirrups Design

- Improved Steel Pipe Design Formula

- Bug fixed for DKT Element stress calculation and contour display

- Bug fixed for QUAD4 DKQ/DKT element with distributed spring stiffness

- Estimated pile capacity can have 30% load increased for temporary load
- TechInfo.Txt

- Bug fixed for displaying max total biaxial column rebar for loadcomb=0 (Fixed July 2009).


- Revised drawing for slab rebar.

- Special menu for BUILDING DESIGN

Hot News: 05 Sept 2008

SANSPRO V.4.91 has been released with several new features: (Whatsnew2008.txt)

-  Cold-formed steel design

- CFS Building Model Generator

- CFS Factory Building Model Generator

- Metal Deck Design

- Soldier Pile Model Generator (including soil modeled as spring)

- Simple Slope Stability Analysis (to check if a slope needed soldier pile or not)

- Standard Soil Properties Table

-  Generate All Detail Drawings with only one step

- Rebar Weight table per diameter

- Floor Drift calculation

SANSPRO V.5.0 will be officially released soon with nonlinear capabilities :

 - Nonlinear spring (can be used for Nonlinear pile P-Y and T-Z analysis)

- Materially Nonlinear model: Elasto-plastic, Mixed hardening, Ramberg-Osgood, Nonlinear curve, etc.

- Geometrically Nonlinear (Can be used for steel, soil, concrete material with large deformation analysis such as cable structures, space truss, etc)

- Load-deformation history response for nonlinear analysis

- Animation for deformation and stress contour history for nonlinear analysis

- Preliminary concrete beam sizing, with lowest price criteria

- Very Large virtual memory capacity, larger than 16 GB

- Some versions with limited nonlinear capabilities have been released unofficially since September 2007  


Free Downloads:

SANSPRO V.4.92 (Student Version, 300 DOF Max, multiple languages version: English, Indonesia, Spanish, Dutch, German, Italian, Greek, Russian)

ESRC Newsletter 2006

ESRC Poster 2006

ESRC Product List (Excel File)

Whats New in SANSPRO V.4.92

Student492.zip - Integrated Static and Dynamic Finite Element Based Structural Modelling, Analysis, Steel and Concrete Design, Foundation Design, Volume and Cost Calculation, Drawing Generator, Multiple Languages Support (English, Indonesia, Spanish, French, German, Italian, Portuguese).  (Size 2837 KB)

SANSPRO.INI - Configuration File for Standard Language (English)

Bitmap Files for SANSPRO V.4.81 (Size 800K)

Plane Trusses and Frames Tutorial for SANSPRO V.4.81 (Size 290K)

SANSPRO Reference Manual (HTML, 179K)

ESRC Product Description

Our Sponsors Links:

International Center for Applied Technology

ICAT is the International Division of University of Nurtanio, Bandung, currently running international programs for IT, Multimedia, BBA and Fashion Design. 

We offer international Bachelor degree from Manipal University (www.manipalu.edu) and Edexcel Program from UK.

ICAT students came from all over Indonesia and also from other countries. Studying at ICAT you can have international (UK) standard curriculum using english as teaching language, with affordable tuition and living cost.

ICAT-Linuxindo and Open Source Center

ICAT-Linuxindo provides free to copy many important Linux repository, Linux manuals and books, Open Source Software, Training, Migration and Open Source Software Development.

Bandung Software Development Centre

(www.basdec.com)

If you are a single developer that want to start a new company, we are the right starting place for you. We provide very low cost virtual office, with representative office address at central of Bandung, business secretary, meeting rooms, auditorium, and phone calls forwarding. We can also cooperate with you for several IT projects.

PT Anugrah Multi Cipta Karya - Engineering Consultant

We provide wide engineering services:  (www.esrcen.com)

Building Design, Bridge Design, Tower Design, Building Assessment and Testing, Foundation Design, Bored Pile Services, Drawing services, 3D Rendering Services.

Some of our projects:

DHL Office, Cengkareng

Wisma Central Asia II

Apartment Lavande, Jkt

 

Greetings,

This is ESRC official homepage. Here you can find our latest news and products, data, graphics and software release. In this edition I have uploaded the latest version of SANSPRO V.4.96 (Student Version) which includes Indonesia Earthquake Map 2011 and Table of Ss, S1 for 70 cities in Indonesia, Windows 7 Support, OpenGL 2.0 and other new facilities.

Best Regards,

Nathan Madutujuh (nathanmadutujuh@gmail.com)

Director of ESRC

              

New Indonesian Earthquake Map 2011 (Equal Risk, Ss)

New Indonesian Earthquake Map 2011

Revision for Indonesian Earthquake Map 2010

In January 2011, Indonesian Earthquake Map that just released in July 2010 has been revised for MCEr. The new mapcan be downloaded from above link. SANSPRO V.4.96 has been updated to the new map 2011.

ESRC Conference 2011 (Download PDF)

ESRC Conference has been held on Saturday, Feb 26, 2011. The seminar was designed for practicing engineers, ESRC members, staff of Indonesia Ministry of Public Works  and fresh graduate students. Totally 200 participants had come to the conference. Prof. Iswandi Imran, Ph.D. (Indonesia respected expert in Concrete Technology from ITB) and Prof. Paulus Pramono Rahardjo, Ph.D. (Well known Geotechnical expert from Unpar) have delivered their interesting papers on recent progress in aseismic design. Mr. Nathan Madutujuh talked about Dynamic analysis using SANSPRO, and other speakers also discussed about using SANSPRO for designing actual structures.

Papers can be downloaded here:

BANFEC 2011 (Download PDF)

ESRC will cooperate with several universities to held an International Conference on Nonlinear Finite Element Advanced Analysis in Bandung. BANFEC 2010 will be held in end of 2011 or early 2012 (Date may be changed). This seminar is designed for advanced engineers, graduate students, faculty or researchers involving in nonlinear problems. 

Papers are welcome. Please send your paper to Reviewer Commitee by e-mail to esrc.reg@gmail.com, format Microsoft Word 97 Doc file or OpenOffice 3.x Odt File. Paper is limited to 12-15 pages including pictures, tables, and references.

Register: esrc.reg@gmail.com (Ms. Jane: 081-2218-3722)


ESRC Research News 2010

Dec 2010  

1. Metal Deck Optimization Program for PT Cahaya Benteng Mas

2. Truss Gusset Plate Design (LRFD and LRF Method) for E.L. Robinson Engineering Consultant, USA

3. Seminar Pendekatan Sistem dalam Penanganan dan Pencegahan Bencana Alam dengan menggunakan Expert System, Universitas Nurtanio, 2010

Nov 2010

4. Fiber Reinforced Concrete Design with PT Fischer Indonesia

5. Concrete Bridge Design, JO Research with Uyo University, Nigeria

6. 3m Wind Turbine Design (900W) with PT ATAMA, Bandung

Oct 2010

7. Cold-formed Steel Truss Design with PT Knauf Indonesia

8. Cold-formed Steel Building Design with PT Knauf Indonesia

Sep 2010

9. B-Panel Design Training for PT BEP, Bandung

Aug 2010

10. Seminar on Building Design in High Seismic Risk Area (HAKI Seminar 2010)

Jun 2010

11. Seminar on Aseismic Building Design, ITP, Padang

Jan 2011

12. Metal Deck Layout and Material Planning (PT Cahaya Benteng Mas, Jkt)

13. Mr. Safety Fiber Wrap Reinforcement Program, Jkt

What is ESRC ?

ESRC was founded by Nathan Madutujuh in 1989 to do research and development of practical and affordable engineering software, utilizing latest hardware/software technologies and advanced graphical and numerical methods. Our low-cost software solutions currently being used by thousands of engineers from all over the world.

Nathan Madutujuh was graduated from Civil Engineering Department of Parahyangan University, Bandung, Indonesia and he got Master Degree in Structural Engineering from Virginia Tech, USA. He is currently studying as a doctorate candidate in structural engineering at Parahyangan University, Bandung, Indonesia.

ESRC has been providing low cost but advanced engineering software for Indonesia and Asian countries for more than 18 years. We have more than 40 products for structural analysis and design, soil laboratory, geotechnical engineering, bridge design, transportation, and customized software for many building industries.

ESRC is supported and funded by PT Anugrah Multi Cipta karya, an Engineering Consultant for structures and foundation design projects, covering high-rise buildings, bridges, towers, and other structures.

ESRC Products:

SANSPRO V.4.96 - Fully Integrated Structural Analysis and Design System that can be used to model, analyze, design, generate detail drawing, and compute volume and cost report (USD 500). Student version avalable for free (300 DOF maximum capacity). Now compiled under Windows 7 and support Windows 7, including the installer.

SANSPRO V.4.95 with Cold-formed Steel/CFS (Light-Gauge Steel / LGS) Building and Factory Model Generators:

 

TOWERWIN V.3.2 - Easy to use, Very high level Tower Designer: Model Generator, Wind Load Generator, Force Analysis, Member Design, Foundation Design, Connection Design, Volume and Cost Calculation. For Radio/TV/Power Transmission/CDMA/GSM Tower, 3/4 Sides Steel Lattice Tower, EIA/TIA-222F Code (USD 500).

  

NROOF V.2.1 - Integrated Cold Form Steel (Light Steel / LGS) Truss Model Generator, Analysis, Design, Volume and Cost calculation, Cutting plan, and Drawing generator using AISI-2002. Roof Truss is modeled using parametric method, no need to draw a line. Roof Load will be computed by program and Member size will be selected automatically.

NBRIDGE V.2.1 - Bridge Model Generator using AASHTO 2002 Moving Load and Influence Line Analysis, Composite Steel and Concrete Slab Bridge, Force Analysis, Girder Design, Shear Connector and Stiffener Design, Pier and Foundation Design (USD 500).

SOILAB V.3.2 - Soil Mechanics Laboratory Data Processing: Soil Classification (AASHTO, FAA, Unified), Dutch Cone Penetration Test (DCPT), SPT, Boring Log (AASHTO and Geological Soil and Rock Patterns), Grain Size Analysis, Direct Shear Test, Unconfined Compression Test, Triaxial Test, CBR Test, Compaction Test, Consolidation Test, Settlement/Stress Analysis (USD 500). Download the SOILAB manuals for more information. SOILAB32.zip

NPILE V.2.1 - Axial Pile Load Capacity based on DCPT or SPT Test

REESE V.1.0 - Simplified Lateral Load Capacity using Reese and Matlock Method

PILECAP V.2.1 - Interactive Concrete Pilecap Design

SHRWALL V.2.1 - Interactive Concrete Shearwall Design

and many more products....

Research and Development Services

ESRC has been working with building industries and universities for joint-research and specialized engineering software development for many years. With more than 10,000,000 lines of code available in house, and our experienced engineers, we can provide you with a very cost effective solution. Please contact us for more detail. Sample of our research topics are:

1. Steel Truss Design with Viscoelastic Damper

2. Blast Resistant Door Design

3. Hollow Core Slab Load Capacity Program

4. LGS Building and Roof Truss Design Program

5. B-Panel Thin Concrete Wall System

6. Various Programs for PONTIS Bridge Database System

7. Pre-processors for several Finite Element program

8. Code Translation for Fortran-80/77 to Delphi or C++

9. Parametric Drawing generators 

10. FEM Post-Processor for SAP2000 and other programs

11. Very large programming projects: > 1 millions line of codes

12. Concrete Bridge Design using BS-5400

 

Free Downloads
        

SANSPRO V.4.92 (Student Version, 300 DOF Max, multiple languages version: English, Indonesia, Spanish, Dutch, German, Italian, Greek, Russian)

ESRC Newsletter 2009

ESRC Poster 2006

ESRC Product List (Excel File)

Whats New in SANSPRO V.4.92

SANSPRO V.4.92 - Integrated Static and Dynamic Finite Element Based Structural Modelling, Analysis, Steel and Concrete Design, Foundation Design, Volume and Cost Calculation, Drawing Generator, Multiple Languages Support (English, Indonesia, Spanish, French, German, Italian, Portuguese).  (Size 2837 KB)

SANSPRO.INI - Configuration File for Standard Language (English)

Bitmap Files Pictures Files needed for SANSPRO V.4.81 (Size 800K)

Plane Trusses and Frames Tutorial for SANSPRO V.4.81 (Size 290K)

 

The Sky is the Limit .....

 

Our Mail address:

ESRC

Komp. Rajawali Plaza Ruko 34, Bandung 40182, INDONESIA,       Tel: 62-22-6003595, 6041685, 6003596, Fax: 62-22-6003595, HP/SMS: 62-81-2234-8247

E-mail: nathanmadutujuh@gmail.com                                   E-mail: nathanmadutujuh@yahoo.com                                 E-mail: esrc.nathan@yahoo.com                                         E-mail: esrc.nathan@gmail.com

 Jakarta Representative:

 Ms. Rinto Asri (0818-252025), E-mail: rintoasri@yahoo.com

Distributors:

Jakarta: Ir. Hadi Yahya (0816-971899)                          Yogya: Ir. Lukas Wiryadinata (0812-2700619)                  Kalbar: Ir. Rina (0812-5692505)                                   Medan: Ir. Daniel Rumbiteruna (081-1606916)