ؼʣ·桡SUPERPAVEʩ·
1ǰ
SUPERPAVE1.5ԪսԹ·оƻSHRPشɲ֮һԼ5000Ԫ1992SHRPƻ·֣FHWAĴƹ£ѿʼSUPERPAVE·棬1996½SUPERPAVEĿ931997316200039002000һ13400֣ռ622001SUPERPAVEʩռ82
SUPERPAVEƹУصһֱܶࡣΪ·֣FHWA·ЭᣨNAPA֯רдSUPERPAVEʩָϣNAPASR180зNAPASAPA·Эᣩԭϡơ̡̯͡ѹ֯һȫ飬ҲǹƹSUPERPAVEġ϶⣬ľ⼸ֱ
2ԭ
2.1ֻΪPGȼɿڹ·ֹ淶Χ֮ڡ40SUPER-PAVEʹ˸࣬һҪڴͳЪƷǻڡաĿǣаǶϣSUPERPAVEƹ㣬ʹøıܹõSUPERPAVEЪ˵25ijаʹຬ϶࣬0.5140ʹຬ٣һС0.535SUPERPAVEϵຬЪϻͬ
40SUPERPAVEʹ˿ʹҺ忹ʯҴĸռһ롣
2.295ijа̷ӳͳʯϿSUPERPAVEҪҪˮϴֽྻҪʹý϶Ļɰôͳʯ豸ȫϸSUPERPAVEļϡ80ijаΪSUPERPAVEϱȼЪϱȼ֣80Ƽλ·60ijа̸оSUPERPAVEϼߺҪͱ40һЩ⣬ҪDzVMAҪ鷢֣ϲͨʱVMAҪֻϺԽϺãʩ70SUPERPAVE߲30ҪϱһЩҪ糵ȣ80SUPERPAVEûʹûϣRAPһĹ۵SUPERPAVEơʩˮƽߣʹRAP.
3ϵƱ1ΪSUPERPAVEֽṹʽõıɴ˿ɼʹöĻSUPER-PAVE12.5SUPERPAVE19.60SUPERPAVEϾڱ㴦λ棬·ʩΪйء
ѽSUPERPAVEĿУ70SU-PERPAVEɳаԼƵġеijа̾ӳSUPERPAVEתѹʵǣSGCã80·湤̹˾ӵһ̨SGC. SUPERPAVEҪ4Сʱĺȹ̣10ijаһ㣬ʱ30ӵ2Сʱͬ50ijавδϵϻ顣һijаΪΪʹSUPERPAVEָķۡҪǿ϶ʽϵ͡ƫϴԲȡĴʩΪVMAҪܿ4.75MMӦλܶߵϷȻܶߣ·ߡ
4ϵİ70SUPERPAVEϲüЪʽ¥ͣвʽÿСʱ250350֣ͳЪΪ㼶Ҫ60SUPERPAVEϲ֣һ68ϲ֡
50SUPERPAVE¶Ƚϴͳ58棬ʹ˸ϽӲSUPERPAVEϵİʱûκεı䶯Ҫ
SUPERPAVE϶ͳûرҪԼơϸ͡Ĵ桢ʽϸҪϸ
5ϵ䡢̯̺ѹݵ飬SUPERPAVEϵ䡢̯봫ͳЪûκβ85SUPERPAVE̷̯ûг⣬ʵõ̯ҵ·ʩǷdzؼġ
SUPERPAVEʩĽSUPERPAVEϵѹ50SUPERPAVEʩҪѹʵ60SUPERPAVEѹʵߣ3̨ѡѹ·ȥûв𣬵30SUPERPAVEѲʹ̥ѹ·й̵ѹ¶ȶӦ̳аṩġһЩаΪӦͨijȷֳѹ¶ȡ
֮SUPERPAVE˻ϵΪSUPERPAVEе¶Ƚɵġ70SUPERPAVE̽ѴﵽضʵȣԭǴּϺͲӡSUPERPAVEϲΪõǹƳߴ磬Ǵͳʹõļϳߴ磬ͬIJҪIJһ仯˼ϳߴͲ֮IJͬϵ·ṹͬʱԽ֣ϳߴԽԽѻõʵȡ
һЩѣ85SUPERPAVE̻õʵȣ90ʵȱԺЪһ90SUPERPAVḚʩϵѹʵ40SUPERPAVEлϵĽٶҪЪϡ
ܵ˵SUPERPAVEϵѹʵЪҪЩѹĹؼһЩϸڵĴеʩԱݵѹʵ̡
6SUPERPAVEʩʩУеSUPERPAVE̾ʹܶ飨RICE飩75SUPER-PAVE֮ǰÿҪһθ顣
ຬIJⶨ45SUPERPAVE̲NCAT飬30ʹúǣʹܼķȷ85SUPERPAVEຬԵڻЪƵĻϡ
85SUPERPAVEʹָȿƣǵıԺЪƻָ¡
ͬSUPERPAVẸܶƵʲܴ30SUPERPAVEݹ·ֹ涨˼ϵֵܶ35Ĺ̽ڻƽν˸飬̵ƵʷֱΪ
Aÿ1500֣BÿһΣCԵģDÿĿһΣEʱУFһһΡ
7SUPERPAVEϵȫԵʩ鷴ӳSUPERPAVEʩ״ãҲһЩ⡣磺ͳ85Ĺ̿ԻһµѹʵȣҲζ15ѹʵҪ
ڵб¶Ҫָ·ѹʵȵ⡣ͨϸĴԽЩ⣬ʱҲбҪԭϻ鷽һЩ
40SUPERPAVEϼ⣬רΪбҪٶҪҪָԵģȻಿŽǿΪһ淶ҪǿִСSUPERPAVEƹҲΪҪ߲ܽ룬͵õijDzͬġ
ijĿԲȻɳ⡰ӵȲķҲɲʽȻɳͳΪ15ҲȡЧʡڽٹ·ȷȻɰʹãˣΪʡƹSUPERPAVEʱҪΪοָ꣬ΪǿִָС
ȫΧڵĵʾüSUPERPAVEƹ㡣ǰ30Ĺҵϼߴǰǻϱ㸽ӵ飬ҲһеĽ
SUPERPAVEĵƹӦУҪעѹ¶Ⱥͼܶȵȷ
Ŀǰûһֺ÷ȷSUPERPAVEϵİ͡ѹ¶ȣȥһ顣Ҫȷһڻ鷽ָʩѹ
ĵؼܶƵ൱ңеһһΣеһһΣҲеʹҵָIJܶȡSUPERPAVEУӦȷָҪʹԭϵܶȣΪܶȶԿ϶ʡVMAVFAָļܴӰ죬ӶӰа̵Ͷ롢ʩȡNAPAӦڴͳϽһ鼯ܶȱ仯
ռκٹ·ʩҲϲֲܶ۵һ㣬·
1ǿȡƵʣÿͽϲеϲҪȫЩɸֺܶ飬ȡƽֵ
2ҵаͬʱȡֱȡƽֵ
3б仯ʱӦ½飬ܺȡƽֵ
Դ:Դ-
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