240113 PROGRAM11 MODULAR STRUCTURES 19AUG53 SLIDES
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240113 PROGRAM11 MODULAR STRUCTURES 19AUG53 SLIDES

240113 PROGRAM11 MODULAR STRUCTURES 19AUG53 SLIDES

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240113 PROGRAM11 MODULAR STRUCTURES 19AUG53 SLIDES 240113 PROGRAM11 MODULAR STRUCTURES 19AUG53 SLIDES Presentation Transcript

  • Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Introduction to Structural Mechanics What is Structures ? Modular Structure M d l St t Structures can be defined as shapes or forms such as buildings, bridges, dams, and walls, are designed significantly to resist any applied load (force) without losing its own strength capacities and appreciable deformation. The fundamental purpose of the structure is to transmit all applied loads to the support systems and ultimately pp pp y y through the foundations and to the Earth surface. By : Siradech Surit Division of Building Technology Faculty of Architecture Email : siradech@gmail.com http://www.facebook.com/Siradech 1 Faculty of Architecture Kasetsart University 2 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics What is Structures ? What is Structures ? Basic Structural Requirements The Structural Elements • Resist any applied load (force) 1. Beam • Without losing its own 2. Rod (Column) • Strength, g 3. 3 Slabs or Plate • Stability and • Serviceability • Transmit loads to its foundations (supports) ( pp ) Faculty of Architecture Kasetsart University 3 Faculty of Architecture Kasetsart University 4
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics What is Structures ? What is Structures ? The basic structural elements The basic structural elements Beams Rods It defined as slender structural members that can resist bending due to action of applied It is essentially subjected to loads along the axis (like axis loads) and the members will be loads. loads It is perhaps the most important and widely used structural members and can be in compression (for a column or strut) or in tension (for tie members) which resultant in classified according to its support conditions. The loads are usually applied normal to deformation under load is a simple change in length. the member axis and this will cause a bending action. Faculty of Architecture Kasetsart University 5 Faculty of Architecture Kasetsart University 6 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics What is Structures ? What is Structures ? The basic structural elements The Structural forms Slabs or Plates 1. Truss The members which can sustain loading over a large area with minimal thickness (surface 2. Frame area). area) The loads can be either applied normal to the plane or along the plane of the slab, slab 3. 3 Arch and thus have both bending actions and axial forces combined together. 4. Cable 5. Membrane Faculty of Architecture Kasetsart University 7 Faculty of Architecture Kasetsart University 8
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics What is Structures ? What is Structures ? Support condition Composition of a Structure Strength Roller Pin Stability Serviceability Fixed End Faculty of Architecture Kasetsart University 9 Faculty of Architecture Kasetsart University 10 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics What is Structures ? What is Structures ? Equilibrium of Forces and Moments Equilibrium of Forces and Moments Dicussion: m Faculty of Architecture Kasetsart University 11 Faculty of Architecture Kasetsart University 12
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Modular ? Modular ? Definition of Modular …constructed with standardized units or dimensions allowing flexibility and variety in Marina Towers use; "modular furniture"; "modular homes“… Chicago Princeton dictionaryy Faculty of Architecture Kasetsart University 13 Faculty of Architecture Kasetsart University 14 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Modular ? Modular ? Definition of Modular …constructed with standardized units or dimensions allowing flexibility and variety in use; "modular furniture"; "modular homes“… Princeton dictionaryy Faculty of Architecture Kasetsart University 15 Faculty of Architecture Kasetsart University 16
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Structure must follow, Satisfy and respect the laws of nature. Pneumatic Structure Pneumatic Structure Diatoms Faculty of Architecture Kasetsart University 17 Faculty of Architecture Kasetsart University 18 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Faculty of Architecture Kasetsart University 19 Faculty of Architecture Kasetsart University 20
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Structure must follow, Satisfy and respect the laws of nature. Faculty of Architecture Kasetsart University 21 Faculty of Architecture Kasetsart University 22 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Structure must follow, Satisfy and respect the laws of nature. Blade of grass l d f V shape is sometimes furthers refined by the stiffening rib Faculty of Architecture Kasetsart University 23 Faculty of Architecture Kasetsart University 24
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Walnut’s Shell Tension ring in walnut’s shell Faculty of Architecture Kasetsart University 25 Faculty of Architecture Kasetsart University 26 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Exoskeleton E k l t Faculty of Architecture Kasetsart University 27 Faculty of Architecture Kasetsart University 28
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Exoskeleton Exoskeleton Faculty of Architecture Kasetsart University 29 Faculty of Architecture Kasetsart University 30 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Exoskeleton Membrane Structure Faculty of Architecture Kasetsart University 31 Faculty of Architecture Kasetsart University 32
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Membrane Structure Membrane Structure Faculty of Architecture Kasetsart University 33 Faculty of Architecture Kasetsart University 34 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Skeletal structure of a colonial tabulate coral. An indivudual coral polyp lives in each Tubular Structure vertical tube (called a theca). The theca has horizontal plates called t b l which give ti l t b ( ll d th ) Th th h h i t l l t ll d tabulae, hi h i the coral its name Faculty of Architecture Kasetsart University 35 Faculty of Architecture Kasetsart University 36
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Tubular Structure Tubular Structure Faculty of Architecture Kasetsart University 37 Faculty of Architecture Kasetsart University 38 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Nature as Inspiration Nature as Inspiration Tubular Structure Tubular Structure Faculty of Architecture Kasetsart University 39 Faculty of Architecture Kasetsart University 40
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Aiming for the minimum Aiming for the minimum Buckminster Fuller …Do you know how much your building weights ? Structure should comply with conditions and the limitation of economy Faculty of Architecture Kasetsart University 41 Faculty of Architecture Kasetsart University 42 Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Aiming for the minimum Aiming for the minimum Also Structure forms are designed in cross section so that the minimum of material is used to develop the maximum resistance to the force Faculty of Architecture Kasetsart University 43 Faculty of Architecture Kasetsart University 44
  • Special Lecture in Structural Mechanics 01240131 Intro Special Lecture in Structural Mechanics 01240131 Intro Modular Structures Modular Structures Introduction to Structural Mechanics Introduction to Structural Mechanics Aiming for the minimum Aiming for the minimum Also Structure forms are designed in cross section so that the minimum of material is used to Also Structure forms are designed in cross section so that the minimum of material is used to develop the maximum resistance to the force develop the maximum resistance to the force Egg is the one of the classic examples Faculty of Architecture Kasetsart University 45 Faculty of Architecture Kasetsart University 46