Question: JA building with a rectangular foundation 6m x 3m carrying a uniform pressure of 300 kPa (at the ground surface) is to be constructed close

 JA building with a rectangular foundation 6m x 3m carrying a

JA building with a rectangular foundation 6m x 3m carrying a uniform pressure of 300 kPa (at the ground surface) is to be constructed close to an existing building as shown in the plan below. The soil profile below the existing building is 8 m thick soft- medium clays (Y=17 kN/m2) overlying rock units. The consolidation test results are summarized in the table. Use 2 equal sublayers for settlement calculations. Determine the consolidation settlement below the existing building due to loaded area. Use Boussinesq charts below (Taken from lecture notes). Give the settlement value in "mm" unit. 6 m 3 m q = 300 kPa 20 LDAD P PER UNIT OF AREA 9,112, AND ARE INTERCHANGE 23 ABLE 3 m VALUE OF 5. Ol H6 3 m w Existing bldg Summarized from 1-D Consolidation INFLUENCE VALUE. . test results for CL layer (O-8m) under existing building 08 my Pressure Range (kPa) (m/kN) 04 .04 Go-Go+Ao 03 0-50 6.5 10 01 OS 50-100 5.0 103 60 100-200 4.2 103 200-400 3.0 104 JA building with a rectangular foundation 6m x 3m carrying a uniform pressure of 300 kPa (at the ground surface) is to be constructed close to an existing building as shown in the plan below. The soil profile below the existing building is 8 m thick soft- medium clays (Y=17 kN/m2) overlying rock units. The consolidation test results are summarized in the table. Use 2 equal sublayers for settlement calculations. Determine the consolidation settlement below the existing building due to loaded area. Use Boussinesq charts below (Taken from lecture notes). Give the settlement value in "mm" unit. 6 m 3 m q = 300 kPa 20 LDAD P PER UNIT OF AREA 9,112, AND ARE INTERCHANGE 23 ABLE 3 m VALUE OF 5. Ol H6 3 m w Existing bldg Summarized from 1-D Consolidation INFLUENCE VALUE. . test results for CL layer (O-8m) under existing building 08 my Pressure Range (kPa) (m/kN) 04 .04 Go-Go+Ao 03 0-50 6.5 10 01 OS 50-100 5.0 103 60 100-200 4.2 103 200-400 3.0 104

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