CAPITULO 3: Antecedentes Generales del Mega Proyecto Inmobiliario “Portal
3.2 Aspectos de la Oferta Inmobiliaria
3.2.1 Escenario Actual (Cuadrante Sur poniente y Metropolitano)
PERFORMED OPERATION DESCRIPTION
Twice LMC on the Add Span button in the Elevation Definition dialog box
LMC on the Cantilever Right field Defines a right side cantilever. LMC on the Span Geometry tab Switches to the Span Geometry tab. Select graphically the cantilever.
LMC in the Length field and enter value 5.0,
Apply
LMC on the middle span on the
Elevation - Beam viewer
Selects graphically the middle span of the beam.
LMC in the Length field and enter
12+1/2*12= Apply
Defines the middle span length using a simple mathematical operation in Robot Millennium edit field.
LMC in the Width field (Left support) and enter 1ft8in=
LMC on the Width field (Right
support) and enter 1ft8in= Apply
Defines the support width using a unit conversion in Robot
Millennium edit field.
LMC in the middle span in the
Elevation - Beam viewer
Selects graphically the middle span of the beam.
LMC on the h field (Basic
Dimensions) in the Section
Definition dialog box and enter
value 30.0 (in),
Apply
LMC on the box for selection of the
Robot Millennium layout
RC Beam / Beam - openings
Selects the Robot Millennium program layout allowing for the beam opening definition. The screen will be divided into three parts: a graphic viewer containing the beam elevation at the upper side, a Beam - openings table in bottom left side and the Openings dialog box at bottom right side. LMC on the middle span on the
Elevation - Beam viewer
Selects graphically the middle span of the beam.
LMC in the Name field of the
Openings dialog box and enter A as
the opening name
Defines the opening name.
LMC on the Start field and select left
upper
LMC on the X Local field and enter value 8.5, next LMC on the Z Local field and enter value 2.0
Defines the opening position on the span.
LMC on the Adjoining beam option Defines the opening type. LMC on the Lx field and enter value
1.0, next LMC on the Lz field and enter value 2.0
Defines opening dimensions.
Add Adds the A opening to the span.
LMC on the cantilever on the
Elevation - Beam viewer
Selects graphically the beam’s cantilever.
LMC on the Name field of the
Openings dialog box and enter B as
the opening name
Defines the opening name.
LMC on the Round option Defines the opening type. LMC on the X Local field and enter
value 2.0, next LMC on the Z Local field and enter value 1.0
Defines the opening position on the span.
LMC on the D field and enter value 1.0
Defines opening dimensions.
Add Adds the B opening to the span.
LMC on the box for selection of the
Robot Millennium layout
RC Beam / Beam - loads
Selects the Robot Millennium program layout allowing for the beam loads definition. The screen will be divided into three parts: a graphic viewer containing the beam static model at the upper side, a Beam - loads table in bottom left side and the Loads dialog box at bottom right side.
, Add
Select live load
LMC on the Value p1 field and enter value 2.0,
Add
Select concentrated
Select live load
LMC on the Suspended option LMC on the Value F field and enter value 12.0,
Add
Analysis / Calculation options Opens the Calculation options dialog box.
LMC on the Concrete tab. LMC in the list of the typical concrete resistance. Select fc’=4.0 ksi concrete
Defines concrete parameters.
LMC on the Longitudinal
reinforcement tab. LMC in the steel
list. Select Grade 60 steel.
Defines longitudinal reinforcement steel grade.
LMC on the None button (Bar list) to remove the default bars list.
LMC in the #8, #9, #10, #11 options to define acceptable bar list
Defines the longitudinal reinforcement acceptable bar list.
LMC on the Transversal
reinforcement tab. LMC on the steel
list. Select Grade 40 steel.
Defines the transversal reinforcement steel grade.
LMC on the #6 option to add bar #6 to acceptable bar list.
Defines transversal reinforcement acceptable bar list.
LMC on the Save As … button Opens Enter the name dialog box. LMC on the edit control, highlight
Standard text and enter test_rnf as
a new name,
OK, OK
Saves user calculation options.
LMC on the Transversal reinforcement tab
LMC on the Suspended load button LMC on the second Reinforcement
Method option, OK
See the picture on the next page.
LMC on the Structural Reinforcement tab
LMC on the Consideration of load
capacity option, OK
Analysis / Calculation Opens the Calculation Option Set dialog box.
LMC on the When the calculations
are completed go to the: Results layout option
LMC on the Calculations button Starts the calculations LMC on the OK button in the
Reinforcement concrete and
Calculation Errors dialog boxes.
Accepts the calculation warning: Axial force will not be taken
into consideration in calculations.
LMC on the Span option Defines range of the graphic viewer.
Select Deflection
LMC on the box for selection of the
Robot Millennium layout
RC Beam / Beam - reinforcement
Selects the Robot Millennium program layout allowing for the beam reinforcement presentation. The screen will be divided into four parts: two graphic viewers containing the beam elevation at the upper right side and beam section at the upper left side, a Beam - Reinforcement Table at bottom right side and Reinforcing bars dialog box at bottom left side.
Results / Calculation note Opens the Calculation note dialog box.
LMC on OK button Generates the calculation note.
LMC on the cross in the upper right corner
Closes the Calculation note editor.
File / Save Project Component As Opens the Project Component Save dialog box.
LMC on the cross near Standard
Level field in the Structure tree
Unfolds the Standard Level sub-tree.
LMD on the Beam1 field Highlights “Beam1” - standard sub-project name. Enter “My beam” in the highlighted
field,
OK
Renames the subproject name.
LMC on the OK button in the Robot message box
Accepts data saving on the standard project.
Enter the following text: “Examples Beam ACI” in the File Name field in Widows® Save As… dialog box,
Save
Saves Robot Millennium project as “Examples Beam ACI.rtd” file.
Results / Drawings Generates Final Drawings. The Robot Millennium program layout is changed automatically.
File / Print Opens the Print dialog box.