Question
Download Solution PDFएक विशेष भारण की स्थिति के लिए 180 दिनों की अवधि में असंतृप्त मृदा की परत 30% संघनन से गुजरती है। इसके अतिरिक्त 20% संघनन के लिए कितने अतिरिक्त समय की आवश्यकता होगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
संघनन की डिग्री (U)
Δh = समय ‘t’ के बाद मृदा का निपटान
ΔH = जब U = 100% है तो चरम संघनन निपटान
Δh दो तरफा या एक तरफा जल निकास स्थिति पर निर्भर करता है।
समय कारक [TV]
TV = (-0.9332 log10 (1 - U) – 0.0851) when U > 60%
जहाँ,
d = जल निकासी मार्ग की लंबाई
d = H0 [एक तरफा जल निकासी]
जहाँ,
H0 = मृत्तिका स्तर की मोटाई
t = संघनन की डिग्री के लिए आवश्यक समय (U%) के बराबर होता है।
CV = संघनन का गुणांक
गणना:
U1 = 30% के लिए,फिर t1 = 180 दिन
U2 = 50% के लिए,फिर t2 = ?
∴ आवश्यक अतिरिक्त समय = 500 – 180 = 320 दिन
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