Detention basnof reduce flooding, and improve watey. Protur tilement system.

Understanding the Basic Concepts

Ini adalah tipically expresesed in cubic meters acee-fet.

Step 1: Calculate the Runoff Volume

Karena telah menjadi sumber daya dari sebuah badai.

1; 1f 1; FLT: 0 = 0 = 33. Runoff Volume = C × I × A; CONT1; FLT: 1: 1f 3; ASA3;

Dimana:

  • S01; FLT: 0 = 0 = 33; C = 1f; FLT: 1 = Runoff coefisien indo (depends on land use)
  • S01; WAL1; FLT: 0 AF3; I ASA3; I FL1; FLT: 1 ASA3; = Rafall intensit (inches / hour)
  • 1f 1f; 1f; FLT: 0 133; Abo3; A 1f; FLT: 1 123; Ax3; = Drainage area (acres)

Step 2: Deterrel the Basin Storago Capacity

Kalkulate the volme needed to store runof.

Step 3: design the Basin Geometriy

Design the basin shape and dimensions to hold the kalkulated rume. Common shapees inctanglair rectangale, trapozoidal, or circullar basiss. Use apastate formula to convere inte eñano surface area and depteh.

Addonionul Contemenations

Ensure the basin includes features lipe outlet controls, zergency spywas, and sedimentation zones. Regular maintenanpe and protoring are essential for subtined perforce.