SLOPE STABILIZATIONSLOPE STABILIZATION
Modified Top-Down MethodModified Top Down MethodSelf Stabilized Structure
P t d bPresented by:
Massoud Moghaddaspourg pM.Sc Structural/Geotechnical Engineering
2013 (1392)
TOP DOWN CONSTRUCTIONTOP-DOWN CONSTRUCTION
1- Soldier Piles ) (2- Sheet Piles ) (3- Diaphragm Walls ) (4- Self Stabilized Structure ) (
SELIP REIDLOSSELIP REIDLOS
51
SELIP TEEHSSELIP TEEHS
01
SLLAW MGARHPAIDSLLAW MGARHPAID
02
SELF STABILIZED STRUCTURESELF STABILIZED STRUCTURE
6
Step 0: Initial Condition
Step 1: Drilling Wells Under Columns
Step 2: Reinforcing and First Stage Concreting of Piles
Step 3: Installing Main Columns and Second Stage Concreting of Piles
Step 4: Filling Wells with Gravel
Step 5: First Stage of Excavating
Step 6: First Stage of Composite Wall
Step 7: Second Stage of Excavating and Composite Wall
Step 8: Third Stage of Excavating and Composite Wall
Step 9: Installing Main Beams of Ground Floor
Step 10: Continuing Excavation and Composite Wall
Step 11: Continuing Excavation and Composite Wall
Step 12: Continuing Excavation and Composite Wall
Step 13: Installing First Basement Main Beams
Step 14: Continuing Procedure to Bottom of Foundation Level
Step 15: Constructing Foundation
Water Proofing Detail
Foundation Connection Detail
PLAXIS OUTPUT (DEFLECTION)PLAXIS OUTPUT (DEFLECTION)
PLAXIS OUTPUT (DEFLECTION)PLAXIS OUTPUT (DEFLECTION)
FACTOR OF SAFETYFACTOR OF SAFETY
SAP2000 MODELSAP2000 MODEL
(5 )
COLUMN INSIDE THE WELLCOLUMN INSIDE THE WELL
INSTALLING ALL OF COLUMNSINSTALLING ALL OF COLUMNS
COMPOSITE WALLS AND EXCAVATIONCOMPOSITE WALLS AND EXCAVATION
CONTINUINGCONTINUING
COMPLETE CONSTRUCTIONCOMPLETE CONSTRUCTION
MATERIAL TAKEOFFMATERIAL TAKEOFF