ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯂꯅꯥ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡ ꯑꯃꯒꯤ ꯀꯦꯄꯥꯁꯤꯇꯤꯗꯥ ꯀꯔꯝꯅꯥ ꯁꯣꯀꯍꯅꯕꯒꯦ?

ꯔꯤꯒꯤꯡ ꯇꯤꯝ ꯑꯃꯅꯥ ꯈꯣꯡ ꯑꯅꯤ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ ꯇꯟ ꯳ꯒꯤ ꯁ꯭ꯇꯤꯜ ꯄ꯭ꯂꯦꯠ ꯑꯃꯥ ꯂꯧꯊꯣꯛꯂꯤ꯫ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡ . ꯁ꯭ꯂꯤꯡ ꯂꯦꯒ ꯈꯨꯗꯤꯡꯃꯛ ꯇꯟ ꯲ꯒꯤ ꯑꯣꯏꯅꯥ ꯔꯦꯠ ꯇꯧꯏ꯫ ꯂꯣꯗ ꯑꯁꯤ ꯀꯦꯄꯥꯁꯤꯇꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯐꯖꯅꯥ ꯎꯕꯥ ꯐꯪꯏ—ꯑꯄꯨꯅꯕꯥ ꯇꯟ ꯴, ꯅꯠꯇꯦ? ꯑꯗꯨꯕꯨ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒꯁꯤꯡ ꯑꯁꯤ 45°ꯒꯤ ꯑꯦꯉ꯭ꯒꯂꯗꯥ ꯁꯟꯗꯣꯀꯏ꯫ ꯔꯤꯒꯤꯡ ꯁꯨꯄꯔꯚꯥꯏꯖꯔꯅꯥ ꯑꯆꯨꯝꯕꯥ ꯑꯗꯨ ꯈꯉꯏ: ꯈꯣꯡ ꯈꯨꯗꯤꯡꯃꯛ ꯍꯧꯖꯤꯛ ꯇꯟ ꯲.꯱ ꯄꯨꯗꯨꯅꯥ ꯆꯠꯂꯤ-ꯃꯁꯤꯒꯤ ꯔꯦꯠ ꯀꯦꯄꯥꯁꯤꯇꯤꯗꯒꯤ ꯍꯦꯜꯂꯤ꯫

 

ꯃꯁꯤꯒꯤ ꯁꯤꯅꯥꯔꯤꯑꯣ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯥ ꯔꯤꯒꯤꯡ ꯄ꯭ꯔꯣꯐꯦꯁꯅꯦꯂꯁꯤꯡꯅꯥ ꯑꯦꯗꯃꯤꯠ ꯇꯧꯕꯗꯥ ꯃꯤꯠꯌꯦꯡ ꯆꯪꯕꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯊꯣꯀꯏ꯫ ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯜ ꯑꯁꯤ ꯁꯥꯐꯕꯥ ꯂꯤꯐꯇꯤꯡ ꯑꯣꯄꯔꯦꯁꯅꯁꯤꯡꯗꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ-ꯑꯃꯁꯨꯡ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯅꯥ ꯂꯥꯟꯅꯥ ꯂꯧꯁꯤꯅꯕꯥ-ꯐꯦꯛꯇꯔ ꯑꯃꯅꯤ꯫

 

ꯂꯤꯁꯦꯅꯐ꯭ꯂꯦꯛꯁꯅꯥ  ꯆꯍꯤ ꯇꯔꯥꯒꯤ ꯈꯨꯖꯤꯡ ꯑꯅꯤ ꯍꯦꯟꯅꯥ ꯁꯤꯟꯊꯦꯇꯤꯛ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡꯁꯤꯡ ꯁꯥꯗꯨꯅꯥ ꯂꯥꯛꯂꯤ, ꯑꯃꯁꯨꯡ ꯑꯩꯈꯣꯌꯒꯤ ꯐꯤꯜꯗ ꯑꯦꯛꯁꯄꯔꯤꯌꯦꯟꯁꯅꯥ ꯇꯥꯛꯂꯤ ꯃꯗꯨꯗꯤ ꯑꯦꯉ꯭ꯒꯜ ꯃꯤꯁꯀꯦꯂꯀꯨꯂꯦꯁꯟ ꯑꯁꯤ ꯁ꯭ꯂꯤꯡ ꯑꯣꯚꯔꯂꯣꯗ ꯇꯧꯕꯥ ꯑꯃꯁꯨꯡ ꯁꯣꯀꯍꯅꯕꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯔꯝ ꯑꯃꯅꯤ꯫ ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯀꯦꯄꯥꯁꯤꯇꯤꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯃꯔꯤ ꯑꯗꯨ ꯈꯪꯖꯤꯅꯕꯥ ꯍꯥꯌꯕꯁꯤ ꯔꯤꯒꯔ, ꯁꯨꯄꯔꯚꯥꯏꯖꯔ, ꯑꯃꯁꯨꯡ ꯁꯦꯐꯇꯤ ꯄ꯭ꯔꯣꯐꯦꯁꯅꯦꯜ ꯈꯨꯗꯤꯡꯃꯛꯀꯤ ꯑꯣꯏꯅꯥ ꯌꯥꯝꯅꯥ ꯃꯔꯨꯑꯣꯏ꯫

 

 

ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯜ ꯑꯁꯤ ꯀꯔꯤꯒꯤ ꯃꯔꯨ ꯑꯣꯏꯕꯅꯣ꯫

ꯃꯇꯃꯗꯥ , ꯃꯄꯨꯡꯐꯥꯕꯥ ꯔꯦꯠ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯑꯗꯨ ꯐꯪꯏ꯫ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡ ꯑꯃꯥ  ꯚꯔꯇꯤꯀꯦꯜ, ꯁ꯭ꯠꯔꯦꯠ ꯂꯤꯐꯠ ꯑꯃꯗꯥ ꯁꯤꯖꯤꯟꯅꯔꯀꯄꯥ ꯑꯗꯨꯝ ꯑꯣꯏꯅꯃꯛ, ꯁ꯭ꯂꯤꯡ ꯂꯦꯒꯁꯤꯡ ꯑꯁꯤ ꯇꯣꯉꯥꯟꯅꯥ ꯁꯟꯗꯣꯀꯄꯒꯥ ꯂꯣꯌꯅꯅꯥ – ꯕꯥꯁ꯭ꯀꯦꯠ ꯍꯤꯠ ꯅꯠꯠꯔꯒꯥ ꯃꯜꯇꯤ-ꯂꯦꯒ ꯂꯤꯐꯠ ꯑꯃꯗꯥ ꯑꯣꯏꯔꯕꯁꯨ – ꯈꯣꯡ ꯈꯨꯗꯤꯡꯃꯛꯇꯥ ꯇꯦꯟꯁꯟ ꯍꯦꯅꯒꯠꯂꯀꯏ꯫ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒ ꯑꯃꯁꯨꯡ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ (ꯅꯠꯠꯔꯒꯥ ꯂꯦꯡ-ꯑꯣꯠꯄꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯍꯦꯟꯅꯥ ꯆꯥꯎꯔꯕꯗꯤ) ꯇꯦꯟꯁꯟ ꯑꯗꯨ ꯍꯦꯟꯅꯥ ꯋꯥꯡꯏ꯫

 

ꯁ꯭ꯂꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯋꯤꯀꯤꯄꯤꯗꯤꯌꯥꯒꯤ ꯑꯦꯟꯠꯔꯤ ꯑꯁꯤꯅꯥ  ꯁ꯭ꯂꯤꯡ ꯑꯃꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯂꯣꯗ ꯂꯤꯃꯤꯠ (WLL) ꯑꯁꯤ ꯁ꯭ꯂꯤꯡꯗꯥ ꯃꯥꯔꯛ ꯇꯧꯏ ꯑꯃꯁꯨꯡ ꯚꯔꯇꯤꯀꯦꯜ ꯂꯤꯐꯠ ꯑꯃꯥ ꯂꯧꯏ ꯍꯥꯌꯅꯥ ꯐꯣꯡꯗꯣꯛꯂꯤ꯫ ꯁ꯭ꯂꯤꯡ ꯑꯗꯨ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯗꯥ ꯁꯤꯖꯤꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ, WLL ꯑꯗꯨ ꯍꯟꯊꯍꯅꯒꯗꯕꯅꯤ, ꯑꯃꯁꯨꯡ ꯁ꯭ꯂꯤꯡꯒꯤ ꯈꯣꯡꯁꯤꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯍꯦꯅꯒꯠꯂꯀꯄꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯔꯦꯠ ꯇꯧꯔꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯑꯗꯨ ꯍꯟꯊꯔꯀꯏ꯫

 

EN 1492-1  ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯑꯁꯤꯅꯥ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯍꯤꯆ ꯀꯟꯐꯤꯒꯔꯦꯁꯅꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯟꯊꯍꯅꯕꯒꯤ ꯐꯦꯛꯇꯔꯁꯤꯡ ꯇꯥꯛꯂꯤ:

 

ꯁꯣꯔꯁ: ꯏ.ꯑꯦꯟ.꯱꯴꯹꯲-꯱ ꯐ꯭ꯂꯦꯠ ꯋꯦꯕꯤꯡ ꯁ꯭ꯂꯤꯡ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯐꯦꯛꯇꯔꯁꯤꯡ꯫

 

ASME B30.9ꯅꯥ  ꯃꯥꯟꯅꯕꯥ ꯒꯥꯏꯗꯂꯥꯏꯅꯁꯤꯡ ꯄꯤꯔꯤ, ꯃꯁꯤꯅꯥ ꯁ꯭ꯂꯤꯡꯁꯤꯡ ꯑꯁꯤ ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯗꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯜꯇꯤ-ꯂꯦꯒ ꯀꯟꯐꯤꯒꯔꯦꯁꯅꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯔꯦꯠ ꯇꯧꯔꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤꯁꯤꯡ ꯍꯟꯊꯍꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯏ꯫ ꯋꯤꯀꯤꯄꯤꯗꯤꯌꯥꯒꯤ 'ꯑꯂꯠꯔꯥꯚꯥꯏꯑꯣꯂꯦꯠ' ꯑꯦꯟꯠꯔꯤꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ, ꯄꯣꯂꯤꯁ꯭ꯇꯔꯒꯨꯝꯕꯥ ꯁꯤꯟꯊꯦꯇꯤꯛ ꯐꯥꯏꯕꯔꯁꯤꯡ ꯑꯁꯤꯁꯨ ꯃꯇꯃꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯌꯨ.ꯚꯤ.

 

ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯂꯒꯤ ꯐꯤꯖꯤꯛꯁ꯫

ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯇꯦꯟꯁꯅꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯃꯔꯤ ꯑꯁꯤ ꯏꯆꯝ ꯆꯝꯕꯥ ꯐꯣꯔꯃꯨꯂꯥ ꯑꯃꯅꯥ ꯁꯦꯃꯗꯣꯀꯏ:

 

ꯈꯣꯡ ꯑꯃꯗꯥ ꯇꯦꯟꯁꯟ = (ꯂꯣꯗ ꯑꯣꯖꯟ ÷ ꯈꯣꯡ ꯃꯁꯤꯡ) × ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ꯫

 

ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯑꯁꯤ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯁꯤꯒꯨꯝꯅꯥ ꯂꯦꯄꯊꯣꯀꯏ: 1 ÷ sin(θ) —ꯃꯐꯝ ꯑꯁꯤꯗꯥ θ ꯑꯁꯤ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒ ꯑꯃꯁꯨꯡ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯄ꯭ꯂꯦꯅꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨꯅꯤ꯫

 

ꯁꯣꯔꯁ: ꯑꯦ.ꯑꯦꯁ.ꯑꯦꯝ.ꯏ.ꯕꯤ꯳꯰.꯹ ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯀꯦꯂꯀꯨꯂꯦꯁꯅꯁꯤꯡ꯫

 

ꯇꯦꯕꯜ ꯑꯗꯨꯅꯥ ꯎꯠꯂꯤꯕꯥ ꯃꯇꯨꯡꯏꯟꯅꯥ, ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯍꯟꯊꯔꯀꯄꯒꯥ ꯂꯣꯌꯅꯅꯥ, ꯈꯣꯡ ꯈꯨꯗꯤꯡꯃꯛꯇꯥ ꯇꯦꯟꯁꯟ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯍꯦꯅꯒꯠꯂꯀꯏ꯫ 30°ꯗꯥ, ꯇꯦꯟꯁꯟ ꯑꯁꯤ ꯈꯣꯡ ꯑꯃꯗꯥ ꯚꯔꯇꯤꯀꯦꯜ ꯂꯣꯗꯀꯤ ꯁꯔꯨꯛ ꯑꯅꯤ ꯑꯣꯏ꯫ 10°ꯗꯥ, ꯃꯁꯤꯅꯥ ꯚꯔꯇꯤꯀꯦꯜ ꯂꯣꯗꯀꯤ ꯆꯥꯎꯔꯥꯛꯅꯥ ꯁꯔꯨꯛ 6 ꯍꯦꯜꯂꯤ꯫ ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ 30°ꯗꯥ ꯇꯟ 2ꯒꯤ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡ ꯑꯃꯅꯥ ꯇꯟ 1 ꯈꯛꯇꯃꯛ ꯁꯥꯐꯅꯥ ꯄꯨꯕꯥ ꯉꯝꯃꯤ-ꯃꯁꯤꯒꯤ ꯔꯦꯠ ꯀꯦꯄꯥꯁꯤꯇꯤꯒꯤ ꯁꯔꯨꯛ ꯑꯍꯨꯝ ꯊꯣꯀꯄꯒꯤ ꯑꯃꯥ꯫

 

ꯂꯤꯁꯦꯅꯐ꯭ꯂꯦꯛꯁꯀꯤ ꯂꯦꯕ ꯇꯦꯁ꯭ꯇꯤꯡꯅꯥ ꯀꯅꯐꯤꯗ ꯇꯧꯔꯤ ꯃꯗꯨꯗꯤ ꯑꯄꯤꯀꯄꯥ ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯁ꯭ꯂꯤꯡꯁꯤꯡꯅꯥ ꯆꯣꯛ ꯄꯣꯏꯟꯇ ꯑꯃꯁꯨꯡ ꯑꯥꯏ ꯑꯦꯇꯦꯆꯃꯦꯟꯇꯁꯤꯡꯗꯥ ꯌꯥꯝꯅꯥ ꯋꯥꯡꯕꯥ ꯁ꯭ꯠꯔꯦꯁ ꯊꯦꯡꯅꯩ, ꯃꯁꯤꯅꯥ ꯁꯣꯀꯄꯥ ꯌꯥꯡꯁꯤꯂꯍꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯁꯣꯀꯍꯅꯕꯒꯤ ꯈꯨꯗꯣꯡꯊꯤꯕꯥ ꯍꯦꯅꯒꯠꯍꯜꯂꯤ꯫

 

ꯃꯜꯇꯤ-ꯂꯦꯒ ꯁ꯭ꯂꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔꯁꯤꯡ꯫

ꯃꯜꯇꯤ-ꯂꯦꯒ ꯁ꯭ꯂꯤꯡ (leg 2, 3-leg, ꯅꯠꯠꯔꯒꯥ 4-leg) ꯁꯤꯖꯤꯟꯅꯕꯗꯥ, ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯑꯁꯤ ꯈꯣꯡ ꯈꯨꯗꯤꯡꯃꯛꯇꯥ ꯁꯤꯖꯤꯟꯅꯒꯗꯕꯅꯤ꯫ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯑꯦꯅꯁꯥꯏꯛꯂꯣꯄꯤꯗꯤꯌꯥ ꯕ꯭ꯔꯤꯇꯦꯅꯤꯀꯥꯅꯥ ꯏꯆꯝ ꯆꯝꯕꯥ ꯃꯦꯁꯤꯅꯁꯤꯡꯗꯥ ꯑꯦꯟꯠꯔꯤ ꯇꯧꯕꯒꯤ , ꯁ꯭ꯂꯤꯡ ꯑꯃꯒꯤ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯑꯦꯗꯚꯥꯟꯇꯦꯖ ꯑꯁꯤ ꯂꯤꯐꯠꯀꯤ ꯖꯤꯑꯣꯃꯦꯠꯔꯤꯅꯥ ꯁꯣꯀꯍꯜꯂꯤ-ꯄꯥꯀꯄꯥ ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯅꯥ ꯏꯐꯦꯛꯇꯤꯕ ꯂꯤꯐꯇꯤꯡ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯟꯊꯍꯜꯂꯤ꯫

 

ꯃꯜꯇꯤ-ꯂꯦꯒ ꯂꯤꯐꯇꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯔꯤꯀꯃꯦꯟꯗ ꯇꯧꯔꯕꯥ ꯄ꯭ꯔꯣꯁꯤꯗ꯭ꯌꯨꯑꯣꯔ:

 

1. ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯂꯦꯄꯊꯣꯀꯎ꯫ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒ ꯈꯨꯗꯤꯡꯃꯛ ꯑꯃꯁꯨꯡ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯗꯨꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ

 

2. ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯑꯗꯨ ꯂꯦꯄꯊꯣꯀꯎ꯫ ꯇꯦꯕꯜ (1/sin θ)ꯗꯒꯤ

 

3. ꯈꯣꯡ ꯑꯃꯗꯥ ꯇꯦꯟꯁꯟ = (ꯂꯣꯗ ÷ ꯈꯣꯡ ꯃꯁꯤꯡ) × ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯑꯗꯨ ꯂꯦꯄꯊꯣꯀꯎ꯫

 

4. ꯈꯣꯡ ꯈꯨꯗꯤꯡꯃꯛꯀꯤ ꯇꯦꯟꯁꯟ ꯑꯗꯨ  ꯁ꯭ꯂꯤꯡꯒꯤ ꯔꯦꯠ ꯇꯧꯔꯕꯥ WLL ꯑꯗꯨꯗꯒꯤ ꯍꯦꯜꯂꯣꯏꯗꯕꯅꯤ ꯍꯥꯌꯕꯥ ꯚꯦꯔꯤꯐꯥꯏ ꯇꯧ꯫

 

ꯀꯃꯟ ꯑꯦꯉ꯭ꯒꯜ ꯃꯤꯁ꯭ꯇꯦꯀꯁꯤꯡ꯫

ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡ ꯔꯤꯒꯤꯡꯗꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯑꯦꯉ꯭ꯒꯂꯒꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯑꯁꯣꯌꯕꯥ ꯑꯍꯨꯃꯗꯤ:

 

1. ꯑꯄꯨꯅꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯂꯦꯄꯊꯣꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯑꯣꯚꯔꯂꯨꯀꯤꯡ ꯑꯦꯉ꯭ꯒꯜ꯫

 

ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯑꯁꯣꯌꯕꯥ ꯑꯃꯗꯤ ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯗꯅꯥ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒ ꯈꯨꯗꯤꯡꯃꯛꯀꯤ WLLꯁꯤꯡ ꯍꯥꯄꯆꯤꯅꯕꯅꯤ꯫ ꯈꯨꯗꯝ ꯑꯣꯏꯅꯥ, ꯇꯟ 2ꯒꯤ ꯁ꯭ꯂꯤꯡ ꯑꯅꯤꯅꯥ 45°ꯗꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯇꯟ 4 ꯄꯤꯗꯦ—ꯃꯈꯣꯌꯅꯥ ꯇꯟ 2.8 ꯈꯛꯇꯃꯛ ꯄꯤ (2 × 2t × 0.7 ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ)꯫

 

2. ꯑꯔꯥꯅꯕꯥ ꯔꯤꯐꯔꯦꯟꯁ ꯑꯦꯉ꯭ꯒꯜ ꯁꯤꯖꯤꯟꯅꯕꯥ꯫

 

ꯔꯤꯒꯔ ꯈꯔꯅꯥ ꯁ꯭ꯂꯤꯡ ꯑꯃꯁꯨꯡ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒꯁꯤꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯂꯦꯄꯊꯣꯀꯏ꯫ ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯇꯦꯕꯜ ꯑꯁꯤ ꯑꯦꯉ꯭ꯒꯜ ꯇꯨ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯗꯨꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏ꯫ ꯈꯣꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯌꯥꯎꯔꯤꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯁꯤ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯣꯏꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨꯗꯒꯤ ꯑꯅꯤꯔꯛ ꯑꯣꯏ꯫

 

ꯊꯨꯅꯥ ꯔꯤꯐꯔꯦꯟꯁ ꯇꯧꯕꯥ:

 

90° ꯌꯥꯎꯕꯥ ꯑꯦꯉ꯭ꯒꯜ = 45°ꯗꯒꯤ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯣꯏ꯫

 

꯱꯲꯰° ꯌꯥꯑꯣꯕꯥ ꯑꯦꯉ꯭ꯒꯜ = ꯶꯰°ꯗꯒꯤ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯣꯏꯕꯥ꯫

 

30° ꯌꯥꯎꯕꯥ ꯑꯦꯉ꯭ꯒꯜ = 15°ꯗꯒꯤ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯣꯏꯕꯥ꯫

 

꯳.ꯕꯥꯁ꯭ꯀꯦꯠ ꯍꯤꯆꯁꯤꯡꯗꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯟꯊꯍꯅꯕꯥ ꯑꯁꯤ ꯌꯦꯡꯁꯤꯅꯕꯥ꯫

 

ꯕꯥꯁ꯭ꯀꯦꯠ ꯍꯤꯇꯆꯁꯤꯡꯗꯥ, ꯈꯣꯡ ꯑꯅꯤꯅꯥ ꯂꯣꯗ ꯑꯗꯨ ꯁꯦꯌꯔ ꯇꯧꯏ, ꯑꯗꯨꯕꯨ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨꯗꯤ ꯍꯧꯖꯤꯀꯁꯨ ꯆꯠꯅꯔꯤ꯫ 45° ꯂꯦꯒ ꯑꯦꯉ꯭ꯒꯜ ꯂꯩꯕꯥ ꯕꯥꯁ꯭ꯀꯦꯠ ꯍꯤꯆ ꯑꯃꯒꯤ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯐꯦꯛꯇꯔ ꯑꯁꯤ 1.4ꯅꯤ—2.0 ꯅꯠꯇꯦ꯫ ꯑꯦꯟ ꯱꯴꯹꯲-꯱ꯗꯥ ꯌꯥꯑꯣꯔꯤꯕꯥ ꯇꯦꯕꯜ ꯑꯁꯤꯅꯥ ꯑꯆꯨꯝꯕꯥ ꯐꯦꯛꯇꯔꯁꯤꯡ ꯄꯤꯔꯤ꯫

 

ꯏꯟꯁꯄꯦꯛꯁꯟ ꯑꯃꯁꯨꯡ ꯚꯦꯔꯤꯐꯤꯀꯦꯁꯟ ꯇꯧꯕꯥ꯫

ꯔꯦꯠ ꯁꯦꯐ ꯁ꯭ꯂꯤꯡ ꯁꯤꯖꯤꯟꯅꯕꯒꯤ ꯃꯇꯥꯡꯗꯥ OSHA ꯒꯥꯏꯗꯂꯥꯏꯅꯁꯤꯡꯅꯥ  ꯇꯧꯔꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯂꯦꯄꯊꯣꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯆꯣꯀꯊꯕꯥ ꯌꯥꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯁ꯭ꯂꯤꯡ ꯂꯦꯒꯁꯤꯡꯒꯤ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯌꯦꯡꯁꯤꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯏ꯫ ꯃꯔꯨꯑꯣꯏꯅꯥ, ꯆꯣꯛ ꯍꯤꯆ ꯑꯃꯗꯥ ꯂꯩꯕꯥ ꯁ꯭ꯂꯤꯡ ꯑꯃꯒꯤꯗꯃꯛ ꯔꯦꯠ ꯇꯧꯔꯕꯥ ꯂꯣꯗ ꯑꯗꯨ ꯆꯣꯀꯀꯤ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯗꯤꯒ꯭ꯔꯤ 120 ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯗꯒꯤ ꯍꯦꯅꯕꯥ ꯑꯣꯏꯔꯕꯗꯤ ꯑꯦꯞꯂꯥꯏ ꯇꯧꯏ꯫ ꯗꯤꯒ꯭ꯔꯤ 120ꯗꯒꯤ ꯇꯥꯕꯥ ꯆꯣꯀꯊꯕꯥ ꯅꯥꯏꯗꯕꯥ ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯔꯦꯠ ꯇꯧꯔꯕꯥ ꯂꯣꯗ ꯑꯗꯨ ꯍꯟꯊꯍꯅꯒꯗꯕꯅꯤ꯫

 

ꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ASME B30.9 , ꯀꯦꯄꯥꯁꯤꯇꯤ ꯀꯦꯂꯀꯨꯂꯦꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯂꯤꯐꯠ ꯈꯨꯗꯤꯡꯒꯤ ꯃꯃꯥꯡꯗꯥ ꯀ꯭ꯕꯥꯂꯤꯐꯥꯏꯗ ꯑꯣꯏꯕꯥ ꯃꯤꯑꯣꯏ ꯑꯃꯅꯥ ꯚꯦꯔꯤꯐꯥꯏ ꯇꯧꯒꯗꯕꯅꯤ꯫ ꯆꯥꯡ ꯅꯥꯏꯅꯥ ꯌꯦꯡꯁꯤꯅꯕꯅꯥ ꯁ꯭ꯂꯤꯡ ꯇꯦꯒꯁꯤꯡ ꯑꯁꯤ ꯂꯦꯖꯤꯕꯜ ꯑꯣꯏ ꯍꯥꯌꯕꯥ ꯚꯦꯔꯤꯐꯥꯏ ꯇꯧꯒꯗꯕꯅꯤ, ꯃꯔꯃꯗꯤ ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯗꯥ ꯁꯥꯐꯕꯥ ꯂꯣꯗꯁꯤꯡ ꯂꯦꯄꯊꯣꯛꯅꯕꯥ ꯋꯥ.ꯑꯦꯜ.ꯑꯦꯜ.

 

ꯑꯦꯉ꯭ꯒꯜ ꯀꯦꯄꯥꯁꯤꯇꯤꯗꯥ ꯑꯀꯥꯌꯕꯥ ꯄꯤꯕꯥ ꯌꯥꯕꯥ ASME B30.9ꯒꯤ ꯃꯈꯥꯗꯥ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯂꯧꯊꯣꯀꯄꯒꯤ ꯀ꯭ꯔꯥꯏꯇꯦꯔꯤꯌꯥꯁꯤꯡ:

 

ꯃꯥꯡꯈꯤꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯄꯥꯕꯥ ꯉꯃꯗꯕꯥ ꯑꯥꯏꯗꯦꯟꯇꯤꯐꯤꯀꯦꯁꯟ ꯇꯦꯒ—WLL ꯌꯥꯎꯗꯅꯥ, ꯑꯦꯉ꯭ꯒꯜ ꯀꯦꯂꯀꯨꯂꯦꯁꯅꯁꯤꯡ ꯄꯥꯡꯊꯣꯀꯄꯥ ꯉꯃꯗꯦ꯫

 

ꯌꯨ.ꯚꯤ.ꯗꯥ ꯑꯃꯥꯡ-ꯑꯇꯥ ꯊꯣꯀꯍꯅꯕꯒꯤ ꯄ꯭ꯔꯃꯥꯟ (ꯐꯦꯗꯤꯡ, ꯁ꯭ꯇꯤꯐꯦꯟꯁ)—ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔꯁꯤꯡꯒꯤ ꯃꯊꯛꯇꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯟꯊꯍꯜꯂꯤ꯫

 

ꯏꯐꯦꯛꯇꯤꯚ ꯑꯣꯏꯕꯥ ꯄꯥꯛ-ꯆꯥꯎꯕꯥ ꯍꯟꯊꯍꯅꯕꯥ ꯉꯝꯕꯥ ꯎꯕꯥ ꯐꯪꯗꯕꯥ ꯑꯃꯥꯡ-ꯑꯇꯥꯁꯤꯡ—ꯂꯦꯃꯍꯧꯔꯤꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤꯗꯥ ꯏꯝꯄꯦꯛꯇ ꯇꯧꯕꯥ꯫

 

ꯁꯃꯖꯤꯟꯅꯐꯝ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯦꯛꯇꯤꯀꯦꯜ ꯔꯤꯀꯃꯦꯟꯗꯦꯁꯅꯁꯤꯡ꯫

ꯁ꯭ꯂꯤꯡ ꯑꯦꯉ꯭ꯒꯜ ꯑꯁꯤ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡ ꯀꯦꯄꯥꯁꯤꯇꯤꯗꯥ ꯁꯣꯀꯍꯜꯂꯤꯕꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯐꯦꯛꯇꯔꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯑꯃꯅꯤ꯫ ꯁ꯭ꯂꯤꯡ ꯑꯃꯒꯤ ꯔꯦꯠ ꯇꯧꯔꯕꯥ WLL ꯑꯁꯤ ꯚꯔꯇꯤꯀꯦꯜ ꯂꯤꯐꯠ ꯑꯃꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏ, ꯑꯃꯁꯨꯡ ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯟꯊꯍꯅꯒꯗꯕꯅꯤ꯫

 

ꯃꯔꯨꯑꯣꯏꯕꯥ ꯇꯦꯀꯑꯣꯌꯦꯁꯤꯡ: ꯱.

 

1. ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔꯁꯤꯡ ꯑꯦꯞꯂꯥꯏ ꯇꯧꯗꯅꯥ ꯀꯩꯗꯧꯉꯩꯗꯥ WLLꯁꯤꯡꯒꯤ ꯑꯄꯨꯅꯕꯥ ꯑꯗꯨ ꯁꯤꯖꯤꯟꯅꯒꯅꯨ —ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯍꯟꯊꯔꯀꯄꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯇꯦꯟꯁꯟ ꯍꯦꯅꯒꯠꯂꯀꯏ꯫

 

2. ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯣꯏꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯂꯦꯄꯀꯅꯨ꯫ ꯈꯣꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯅꯠꯇꯅꯥ

 

3. ꯀꯦꯄꯥꯁꯤꯇꯤ ꯇꯦꯕꯂꯁꯤꯡ ꯌꯦꯡꯕꯤꯌꯨ꯫ ꯕꯥꯁ꯭ꯀꯦꯠ, ꯆꯣꯛ, ꯑꯃꯁꯨꯡ ꯃꯜꯇꯤ-ꯂꯦꯒ ꯀꯟꯐꯤꯒꯔꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ

 

4. WLL ꯑꯁꯤ ꯂꯦꯖꯤꯕꯜ ꯑꯣꯏꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯌꯦꯡꯁꯤꯟꯅꯕꯥ ꯁ꯭ꯂꯤꯡ ꯇꯦꯒꯁꯤꯡ ꯌꯦꯡꯁꯤꯜꯂꯨ  -ꯃꯁꯤ ꯌꯥꯎꯗꯅꯥ, ꯑꯦꯉ꯭ꯒꯜ ꯀꯦꯂꯀꯨꯂꯦꯁꯅꯁꯤꯡ ꯚꯦꯔꯤꯐꯥꯏ ꯇꯧꯕꯥ ꯌꯥꯗꯦ꯫

 

5. ꯑꯀꯣꯌꯔꯣꯅꯒꯤ ꯐꯦꯛꯇꯔꯁꯤꯡ ꯈꯟꯅꯕꯤꯌꯨ —UV ꯑꯃꯁꯨꯡ ꯍꯤꯇꯅꯥ ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔꯁꯤꯡꯒꯤ ꯃꯊꯛꯇꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯍꯟꯊꯍꯅꯕꯥ ꯉꯝꯃꯤ꯫

 

ꯂꯤꯁꯦꯅꯐ꯭ꯂꯦꯛꯁꯅꯥ  ꯏ.ꯑꯦꯟ.꯱꯴꯹꯲-꯱ ꯑꯃꯁꯨꯡ ꯑꯦ.ꯑꯦꯁ.ꯑꯦꯝ.ꯏ.ꯕꯤ꯳꯰.꯹ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡꯒꯥ ꯆꯨꯅꯕꯥ ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯃꯆꯨ-ꯀꯣꯗ ꯇꯧꯔꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ ꯃꯥꯔꯀꯤꯡꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯄꯣꯂꯤꯁ꯭ꯇꯔ ꯐ꯭ꯂꯦꯠ ꯁ꯭ꯂꯤꯡꯁꯤꯡ ꯁꯥꯔꯤ꯫ ꯑꯗꯣꯃꯒꯤ ꯇꯤꯃꯅꯥ ꯁꯦꯐ ꯂꯣꯗꯁꯤꯡ ꯃꯌꯦꯛ ꯁꯦꯡꯅꯥ ꯂꯦꯄꯊꯣꯀꯄꯥ ꯉꯝꯅꯕꯥ ꯑꯩꯈꯣꯌꯅꯥ ꯑꯦꯉ꯭ꯒꯜ ꯐꯦꯛꯇꯔ ꯔꯤꯐꯔꯦꯟꯁ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯣꯟ-ꯁꯥꯏꯠ ꯇ꯭ꯔꯦꯅꯤꯡ ꯄꯤꯔꯤ꯫

 

ꯀꯔꯤꯒꯨꯝꯕꯥ ꯅꯍꯥꯛꯅꯥ ꯅꯍꯥꯛꯀꯤ ꯑꯀꯛꯅꯕꯥ ꯂꯤꯐꯠ ꯖꯤꯑꯣꯃꯦꯠꯔꯤꯒꯤꯗꯃꯛꯇꯥ ꯁꯥꯐꯕꯥ ꯋꯥꯔꯀꯤꯡ ꯂꯣꯗꯁꯤꯡ ꯂꯦꯄꯊꯣꯀꯄꯗꯥ ꯃꯇꯦꯡ ꯃꯊꯧ ꯇꯥꯔꯕꯗꯤ-ꯅꯠꯠꯔꯒꯥ ꯅꯍꯥꯛꯀꯤ ꯍꯧꯖꯤꯛ ꯂꯩꯔꯤꯕꯥ ꯁ꯭ꯂꯤꯡꯁꯤꯡ ꯑꯁꯤ ꯑꯦꯉ꯭ꯒꯦꯜ ꯂꯤꯐꯇꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯆꯨꯅꯕꯥ ꯑꯣꯏꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯂꯦꯄꯊꯣꯀꯄꯗꯥ ꯃꯇꯦꯡ ꯃꯊꯧ ꯇꯥꯔꯕꯗꯤ-ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯏꯃꯦꯏꯜ ꯑꯃꯥ ꯊꯥꯕꯤꯌꯨ꯫ sales@lishenflex.com , ꯑꯃꯁꯨꯡ ꯑꯩꯈꯣꯌꯒꯤ ꯇꯦꯛꯅꯤꯀꯦꯜ ꯇꯤꯃꯅꯥ ꯋꯥꯟ-ꯑꯣꯟ-ꯋꯥꯟ ꯁꯄꯣꯔꯠ ꯄꯤꯒꯅꯤ꯫