Liew Yong Seong B.Eng (Hons.), M.Eng, MIES, MSSS 1 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Mr. Liew Yong Seong graduated with a Bachelor and Master Degree in Structural Engineering. He is currently the technical director of Advance Contech (S) Pte. Ltd. He supports and trains clients from local and international consulting and construction firms in using advanced engineering software solutions to streamline design and construction processes of high-rise, reinforced concrete and steel structures with or without post- tensioning and precast components. Over the years of support and training, he has assisted many engineers in solving and fixing modelling and design problems. He is also currently the Regional Representative of prestigious engineering software developers, Forum8 (Japan), RISA Technology (USA) and SE CAD Software -- the world first integrated Analysis, Design and Detailing System for Precast Building Structures Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Registration / Breakfast  Introduction by Innovacia  Background/Designing PC Project using SE CAD/Examples [2 hours]  Lunch Break  (cont'd) [1 hour]  Detailing using TiffinCAD / IBS Score using TiffinTOOLS-IBS [1.5 hours]  0430 Tea/End 3 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Introduction to SE CAD  Features and Strength of SE CAD  SE CAD Modules Overview  PMCAD : Model Building  SATWE : Finite Element Analysis and Design  Cages and Precast Component Detailing ◦ Slab, Beam, Column, Wall  Q&A 4 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

5 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Introduction to SE CAD : History streamline construction processes to meet the challenges ahead with the use of advanced technologies 6 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

In-situ RC construction  Dependent of foreign labors  Slow and weather dependent  Wastage of materials  Difficult quality control  Environmental issue  Non-systematic and messy >> Solution : use of prefabrication (precast) technology! 7 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Use of conventional software and structural system hinder the use of prefab and precast technology  Does Not promote standardization  Error prone  Difficult to check and archive data 8 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Conventional RC design and detailing : The designers and checkers night mare!  Tonnes of drawings to be drawn, checked and archived 9 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Develop an integrated analysis, design and detailing software to ride on HDB prefabricated building system databases and standard detailings to automate drawings Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Why SE CAD? Cost saving Reduction in manpower per project Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Why SE CAD? Proven Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Why SE CAD? Dec 2011 © 2011 SE CAD Software. All Rights Reserved

14 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Industrial Precast Building ◦ Factories, Warehouses, Plants etc. ◦ Mainly Function-oriented ◦ Long/Ultra-long spans ◦ Corbels ◦ Pre-stressed T-beam, double-T etc. (simply supported, semi-rigid connection) ◦ Proprietary connector  Residential Precast Building ◦ HDB flats, quarters, schools, offices ◦ Function-and-aesthetic-oriented ◦ Short/Mid spans SE CAD Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Low-rise (bungalow) to high-rise (50 or more stories)  Beam of short to medium span length (4 ~ 8 meters)  Floor : Beam-Slab system  Lateral resistance to wind provided by shear walls + columns & beam-column frame stiffness  Full or hybrid system of in-situ and precast Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Residential Precast Building Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Building Precast System Dec 2011 © 2011 SE CAD Software. All Rights Reserved

19 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

PMCAD PMCAD SATWE SATWE SWALL SWALL PILECAP PILECAP QUANTITY QUANTITY Dec 2011 © 2011 SE CAD Software. All Rights Reserved

21 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Create Model Convert to Precast Fine tuning & checking Modeling in PMCAD Analysis settings Running analysis and design Evaluating building performance Analysis using SATWE Slab design and detailing Beam design and detailing Column design and detailing Wall design and detailing Pile foundation layout Quantity Take-off Design & Detailing with PMCAD, SATWE, SWALL and PILECAP Dec 2011 © 2011 SE CAD Software. All Rights Reserved

23 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

PMCAD-1, PMCAD-2, PMCAD Dec 2011 © 2011 SE CAD Software. All Rights Reserved

25 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Root LevelLevel 1Level Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Establish Grid Lines Assign Beams, Walls, Columns Apply Loadings Assembling Floors Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Table Analogy Beam/Slab Column/Wall Grid Lines Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Demo AutoCAD-like commands, but more advanced Dec 2011 © 2011 SE CAD Software. All Rights Reserved

B E A M Analysis : Arbitrary Shape Design : Rectangular Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

W A L L Analysis : Arbitrary Shape Design : Arbitrary Shape Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

C O L U M N Analysis : Arbitrary Shape Design : Rectangular, L- & T- Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Use Global Floor Load to safe-guard modeling error Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Point, Line, Trapezoidal Loads Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Point, Line Loads Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Point, Line, Trapezoidal Loads Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Typical Floor Concept ◦ Rapid modification, speedy checking  Multiple Floor Edit / Copy  Assemble Floor  Import Project ◦ Parallel workflow (for large team) Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Roof top (2.8m) Void deck (3.6m) N x Dwellings (2.8m) Foundation (2.8m) Typical 4 Typical 3 Typical 2 Typical 1 Demo : Duplicate & Modify Typical Floors Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Changes are inevitable in structural modelling  Easy to handle modification across typical floors Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

40 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Base Unit + Import Unit = Block BLOCK 1 A A A A A E D D CC C C B B BLOCK 2 E C C C C B B D D A A A A A Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Cantilever slab Slab openingSlab dropSlab thickness Convert in-situ to precast slab Dec 2011 © 2011 SE CAD Software. All Rights Reserved

43 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

44 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Precast slab plank Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Adjust Dead Load on Slab Adjust Live Load on Slab Adjust Loading Distribution Dec 2011 © 2011 SE CAD Software. All Rights Reserved

47 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Check, Draw and Verify Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

divide and conquer Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Create Model Convert to Precast Fine tuning & checking Modeling in PMCAD Analysis settings Running analysis and design Evaluating building performance Analysis using SATWE Slab design and detailing Beam design and detailing Column design and detailing Wall design and detailing Pile foundation layout Quantity Take-off Design & Detailing with PMCAD, SATWE, SWALL and PILECAP Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Populate and check data files Column effective length Beam and column hinges, rigid vs. flexible diaphragms General analysis setting Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Many interesting stuffs under the hood, especially if your are analyzing and designing high-rise buildings! Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Source: Advance Contech technical note on high rise building design and analysis Dec 2011 © 2011 SE CAD Software. All Rights Reserved

A feature that most 3D finite element structural design software lack or cannot properly perform! Dec 2011 © 2011 SE CAD Software. All Rights Reserved

56 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

57 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

an art more than a science Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Create Model Convert to Precast Fine tuning & checking Modeling in PMCAD Analysis settings Running analysis and design Evaluating building performance Analysis using SATWE Slab design and detailing Beam design and detailing Column design and detailing Wall design and detailing Pile foundation layout Quantity Take-off Design & Detailing with PMCAD, SATWE, SWALL and PILECAP Dec 2011 © 2011 SE CAD Software. All Rights Reserved

BeamColumn Pile Layout SlabWall Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Structural Steel  Better standardization  Steel Database  Universal Naming Convention  Efficient Reference, Design, Checking, and Logistics Dec 2011 © 2011 SE CAD Software. All Rights Reserved

BEAM CAGE CODE J/U/P V Cage series Width of Beam Depth of Beam Ref. No. or Ref. No. with alphabet indicating type of stirrups Ref. No. indicating type of main reinf. Suffix Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Demo : Beam, Column Detailing Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

RC, Shear Wall & Shear Column using Deep Beam Theory Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

Precast Pile Bored Pile Micro Pile Steel Pile Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Reinforcement Weight  Concrete Volume Demo Dec 2011 © 2011 SE CAD Software. All Rights Reserved

69 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

 Dec 2011 © 2011 SE CAD Software. All Rights Reserved

71 28 Dec 2011 © 2011 SE CAD Software. All Rights Reserved