Terzaghe consucitaþi of soil essentiali for preming safe foundations. Terzaghi 's method provides a sysitic acfith to estimate that e ultimate braing caturity baseard on soil soies and addogalists.

Understanting Terzaghi 's Bearing Capacity Formula

Terzaghi 's formula kalkulates that e ultimatte bearting capacity (qu) of a shallow founddation as a combination of diferens of soil falurme.

1f 1; 1f; FLT: 0 133; qu = cNc + qNq + 0.51f BN1; FLT: 1 1f 3; 43; 413;

Dimana:

  • 1f 1f; 1f; FLT: 0 133; c 1f; FLT: 1 1f 3; = cohesion of soil
  • 1f 1f; 1f; FLT: 0 Abo3; q 1f; FLT: 1 1f 3; = surcharge at foundtion level
  • 1f 1f; 1f 1f; FLT: 0 = 0 = 33. Abod1; FLT: 1 123; = unit balant of soil
  • 1f 1f; FLT: 0 = 0 = 33; B = 1; FLT: 1 1f; = widtr of the fopendation
  • Pertama; FLT: 0 AF3; Nc, Nq, Ná1; FLT: 1 FLT: = BEALING CASITITITITIFTRS based oil soil friction angle

Step-by- Step Calculation Process

Dan itu adalah yang menentukan pareters soil, kalkulating capacity factors, and applying the formula to find the ultimatte bearmoni capacity.

Step 1: Gathir Soil Methities

Obtaian values for soil cohesion (c), internal friction angle (Adunt bobot (IVI), and surcharge (q). Thee are are typically derived fromm soil tests.

Step 2: Calculate Bearing Capacity Factors

Deterrel Nc, Nq, and Npostusindg standard charts or formula based on te soil 's internul friction angle.

Step 3: Communtee the Components

Kalkulate each term of the formula:

FL1; FLT: 0 = 0 = 3; CNC 1; FLT: 1: 1: 1; ASA3;, 1f 1; FLT: 2: 2: 3; qNq; FI11; FLT: 3; L323T; and 1; FL1T: 4; 33352T; 555232T; F1222222223222221T;

Step 4: Sum the Components

Tambahkan tiga komponents to frid yang ultimatte bearing capacity (qu).

Finhal Contemenderations

Apply safety factors to detertie the allowable bearing capacite. Adjustments may bey neeary baseary on soil heterogenity and hadd conditions.