kaiyun官方网站и®Ўз®—ж—¶,ең°дёӢж°ҙдҪҚд»ҘдёӢеҸ–жө®йҮҚеәҰ,ең°дёӢж°ҙдҪҚд»ҘдёҠжҢүеӨ©з„¶йҮҚеәҰгҖӮ7гҖҒеҰӮдҪ•и®Ўз®—еҹәең°йҷ„еҠеә”еҠӣ?еңЁи®Ўз®—дёӯдёәд»Җд№ҲиҰҒеҮҸеҺ»еҹәеә•иҮӘйҮҚеә”еҠӣ?зӯ”:еҹәең°йҷ„еҠеә”еҠӣP0=PвҖ”Оі0dз”ұдәҺејҖжҺ§еҹәеқ‘ж—¶иҰҒе°ҶеҹәзЎҖеҹӢ土力学中kaiyun官方网站浮重度计算公式(еңҹеҠӣеӯҰйҘұе’ҢйҮҚеәҰи®Ўз®—е…¬ејҸ)зҫзҹіеңҹзҡ„йҘұе’ҢйҮҚеәҰдёҖиҲ¬дёәеӨҡе°‘еңҹзҡ„йҘұе’ҢйҮҚеәҰе®ҡд№ү:еңҹзҡ„еӯ”йҡҷдёӯе…ЁйғЁе……ж»Ўж°ҙж—¶еҚ•дҪҚдҪ“з§Ҝеңҹзҡ„йҮҚйҮҸгҖӮе…¬ејҸ:еҚ•дҪҚ:kN/m3иҢғеӣҙеңҹеҠӣеӯҰдёӯйҘұе’ҢйҮҚеәҰдёҺе№ІйҮҚеәҰзҡ„е·®иЎЁзӨәе•Ҙжө®йҮҚеәҰжҳҜйҘұе’ҢеңҹдёӯеҺ»жҺүж°ҙзҡ„

1、жӯӨж—¶еңҹжҖ»йҮҚйҮҸ=ж°ҙ+еңҹзІ’пјүпјӣ3гҖҒе№ІйҮҚеәҰжҳҜеңҹзҡ„еӣәзӣёпјҲеңҹзІ’пјүйҮҚйҮҸдёҺеңҹжҖ»дҪ“з§Ҝзҡ„жҜ”еҖјпјӣ4гҖҒжңүж•ҲйҮҚеәҰжҳҜеҪ“еңҹжөёжІЎеңЁж°ҙдёӯж—¶пјҢеңҹзІ’еҸ—еҲ°ж°ҙзҡ„жө®еҠӣдҪңз”ЁпјҢеңҹдҪ“йҮҚйҮҸйңҖжүЈйҷӨжө®еҠӣпјҢеҚізӯүдәҺ

2、йҘұе’Ңеңҹзҡ„з»„жҲҗдёәеӣәзӣёе·ІзҹҘеңҹж·иҜ•йӘҢж•°жҚ®дёәеҗ«ж°ҙйҮҸж¶ІйҷҗеҲҷиҜҘеңҹзҡ„зҠ¶жҖҒAVеңҹеҠӣеӯҰжұӮеҹәеқ‘жңҖеӨ§ејҖжҢ–ж·ұеәҰ19е·ІзҹҘеңҹж·иҜ•йӘҢж•°жҚ®дёә:еҗ«ж°ҙйҮҸ,ж¶Ійҷҗ,еЎ‘йҷҗ,еҲҷиҜҘеңҹзҡ„зҠ¶жҖҒдёәеңҹиҙЁеӯҰ

3、3гҖҒи®Ўз®—еңҹеұӮиҮӘйҮҚеә”еҠӣж—¶,еҜ№дәҺең°дёӢж°ҙдҪҚд»ҘдёӢе…·жңүйҖҸж°ҙжҖ§зҡ„еңҹдҪ“,еҰӮзӮеңҹгҖҒй»ҸжҖ§еңҹ,еә”йҮҮз”Ёи®Ўз®—AгҖҒжө®йҮҚеәҰBгҖҒеӨ©з„¶йҮҚеәҰCгҖҒйҘұе’ҢйҮҚеәҰDгҖҒе№ІйҮҚеәҰ4гҖҒеҪ“ең°еҹәеҸ—йӣҶдёӯеҠӣдҪңз”Ё

4、(е…ідәҺе№Іе®№йҮҚгҖҒжө®е®№йҮҚгҖҒйҘұе’Ңе®№йҮҚ)еңҹеҠӣеӯҰеёҰе…¬ејҸе®Ңж•ҙзүҲеңҹзҡ„дёүзӣёжҢҮжҮеӣҫ1⑵еңҹзҡ„дёүзӣёеӣҫ(1)еңҹзҡ„еӨ©з„¶еҜҶеәҰжҲ–йҮҚеәҰеҚ•дҪҚдҪ“з§Ҝеңҹзҡ„иҙЁйҮҸ(йҮҚйҮҸ)гҖӮ(kg/m31⑶ak

5、еңҹеҠӣеӯҰеҲ«з§°жө®йҮҚеәҰеҪұе“Қең°еҹәеә”еҠӣи®Ўз®—е®ҡд№үеңҹдҪ“еҚ•дҪҚдҪ“з§ҜжүҖеҸ—йҮҚеҠӣеҶҚжүЈйҷӨжө®еҠӣеҹәжң¬еҶ…е®№еҪ“еңҹеӨ„дәҺең°дёӢж°ҙдҪҚд»ҘдёӢж—¶,еҲҷеҸ—еҲ°ж°ҙзҡ„жө®еҠӣдҪңз”Ё,еҚ•дҪҚеңҹдҪ“з§Ҝдёӯйў—зІ’зҡ„жңүж•ҲйҮҚ

6、(2)жҲҗеұӮеңҹзҡ„иҮӘйҮҚеә”еҠӣдёҚеҗҢжҖ§иҙЁзҡ„еңҹ,еҗ„еұӮеңҹзҡ„иҮӘйҮҚдёҚеҗҢ,и®ҫ第iеұӮеңҹзҡ„еҺҡеәҰдёәhi,йҮҚеәҰдёәОіi,еҲҷ第iеұӮеә•йқўеӨ„еңҹзҡ„иҮӘйҮҚеә”еҠӣи®Ўз®—е…¬ејҸдёә:Qcz=Оі1h1+Оі2h2+Оі3h3+В·В·В·+Оіnhn=ең°дёӢж°ҙеҜ№

еңҹеҠӣеӯҰдёӯеёёз”ЁеҲ°зҡ„еңҹйҮҚеәҰдёҖиҲ¬жңүеӨ©з„¶йҮҚеәҰ(йҖҡеёёж„Ҹд№үдёҠзҡ„еңҹйҮҚеәҰ)гҖҒйҘұе’ҢйҮҚеәҰгҖҒе№ІйҮҚеәҰеҸҠжңүж•ҲйҮҚеәҰ(д№ҹз§°дёәжө®йҮҚеәҰ)гҖӮеҲҶеҲ«иЎЁзӨәеҚ•дҪҚдҪ“з§Ҝзҡ„еңҹеҲҶеҲ«еңЁеӨ©з„¶гҖҒйҘұе’ҢгҖҒе№ІзҮҘгҖҒж№ҝж¶Ұ土力学中kaiyun官方网站浮重度计算公式(еңҹеҠӣеӯҰйҘұе’ҢйҮҚеәҰи®Ўз®—е…¬ејҸ)еӯҰжңkaiyun官方网站ҜжңҹеҲҠгҖҠе·ҘзЁӢеӢҳеҜҹгҖӢеңЁдёҠдё–зәӘ80е№ҙд»ЈиҝӣиЎҢиҝҮеңҹзҡ„иҮӘйҮҚеә”еҠӣе’Ңжңүж•ҲиҮӘйҮҚеә”еҠӣзҡ„и®Ёи®ә:1987е№ҙ6жңҹйӮўеҚҺжҰӮеҸ‘иЎЁдёҖзҜҮзҹӯж–ҮвҖңеҜ№и®Ўз®—еңҹзҡ„иҮӘйҮҚеҺӢеҠӣзҡ„дёҖзӮ№зңӢжі•вҖқ,и®ӨдёәиҮӘйҮҚеә”еҠӣи®Ў