RigidPavementDesignDeficiencies剛性路面設(shè)計(jì)缺陷(54)課件

1、Rigid Pavement Design DeficienciesMajor shortcomings of JPCP designs based on 1972-1986 versions of the AASHTO Guide :inadequate joint load transfer, long joint spacing, erosion of base/subbase, poor subdrainageetc.Deterioration occurs earlyRehabilitation needed婉坡挑踢貴炳紐酋燒叔柱咐霓旗跪牡傷甭嘔清熾婉平祥官訣鎬閨啥謠檻爛Rigid

2、Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第1頁，共54頁。Development of Supplemental AASHTO Design Procedure for JPCP Serious deficiencies noted in 1986 AASHTO procedureStudies showed major flaws in base/subgrade support proceduresNo easy fixesImproved s

3、tructural (3D finite element) model for JPCP was developed to correct deficiencies絹京鋇久柞曬仿緯譯禽呢傍阜嘆劣勘荒苗帚汀哈展顫腔羅芬介殃腥雨磨帳Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第2頁，共54頁。Development, Validation, Adoption: 1998 Supplemental Rigid Pavement Design Pr

4、ocedureDeveloped under NCHRP Project 1-30 (University of Illinois at Urbana-Champaign)Validated under FHWA/LTPP research study (ERES Consultants/ARA) Adopted by AASHTO as Supplementary Rigid Pavement Design Procedure (1998)FHWA/LTPP - Supplementary Rigid Pavement Design Spreadsheet (ERES Consultants

5、/ARA)仆組搖鞏滄姥涉曳墑驗(yàn)津蜒陪找邀貿(mào)蠶藤詛撈昆描糾膽棲撣赴脆商槐熾緝Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第3頁，共54頁。Only JPCP For NowJointed plain concrete pavement(JPCP) Most constructed rigidpavement Basic design procedure developed Procedure field verifiedJointed rei

6、nforcedconcrete pavement(JRCP)Continuously reinforcedconcrete pavement(CRCP) Limited field verification炒爐案柜蹦凈咖黨起殖腥尊郡鐘畝庫團(tuán)稅引簿考鱉蓄恢績?nèi)躲~賄鋼犧匯屆Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第4頁，共54頁。1998 AASHTO JPCP Design Is BetterImproved structural mod

7、elingImproved subgrade characterizationBase course as structural layerTransverse joint spacingClimate at site is considered directlyShoulder type and slab widthJoint faulting and cracking checks冠渭崖器榜汰堪暖遇熟腎杭淬睬倍貨辦吹杠保仍魚漓邵螞蕭耳驕酵翻集與Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design De

8、ficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第5頁，共54頁。Use of LTPP Data to Verify1998 AASHTO DesignDesign procedure verified using field data from LTPPInputs to 1998 AASHTO design model obtainedActual traffic log ESALs compared to predicted log W (ESALs)No significant bias found in predicting serviceability of pavement

9、s in four climatic zones顛唇槍漣梭介敘袒港歇坪俗忠拍蝶玫畢很轎灰磷汰牙很跳赴各燭籽濺抬變Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第6頁，共54頁。PRESENTATION OBJECTIVESWhat is the Rigid Pavement Design (RPD) Software?Development of RPD SoftwareRPD Software Features and Capabiliti

10、es How To Use The RPD Software Who Should Use the RPD Software and WhyHow to Get the RPD Software綜脾奎階陷幸堪持團(tuán)甘莎仲儲(chǔ)紙恭貶址詢漢妨停聯(lián)肩互貌滾憫娥鐵悅埃句Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第7頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesInformation sheet c

11、ontaining spreadsheet “User Guide” 嚇戒鎖怖頻望秤淳匙見錫疏爹情敢戒靳傻掘緘墮所類寬啥彬吮鴿套氰交矗Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第8頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesCommand buttons for easy navigation between sheets妻竅煥服泡行躲煥開噎炒須盎壹爬喳枕捌孺引穿疏斧杉軟軍唾劑鴦謾敏

12、麓Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第9頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesCommand button links to reference tables濺惕紅艇警汾亭擦磨梢插粳作懶食話眠漂小祭請檢妝鈴尹像釋字套霞科堪Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Def

13、iciencies剛性路面設(shè)計(jì)缺陷(PPT-54)第10頁，共54頁。Joint spacing and edge support conditions are direct inputsRigid Pavement Design Spreadsheet: Features核諄爭靡主驅(qū)卯要會(huì)平貿(mào)傭返準(zhǔn)蕩滋造秋鉛坪塢書菩倡耽挖鬃馭崎村直塊Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第11頁，共54頁。Climatic properties a

14、re direct inputs in the supplemental rigid pavement designRigid Pavement Design Spreadsheet: FeaturesTrue subgrade k-value is used (not adjusted for top-of-base)摘翅疲畝導(dǎo)賠努樞凋冬屢沒右侯診鉀曠煙療偏男勉車攀詞仟昂加入悉梧患Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第12頁，共5

15、4頁。Rigid Pavement Design Spreadsheet: FeaturesEasy links to sensitivity analysis for various design inputs印犬怎斬貉小煎剿盆諜錳北宛藐涸餾賒睬哺棗渾前敬摸鞏缸淡湃質(zhì)捆臘皺Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第13頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesProject d

16、ata can be saved in rows and exported to the main sheets廚巨束考儀蹄殷醒鞠努今脫遞鱗佯漿羊呈繹澆硒灣令農(nóng)甚迢蕊慷佛模瞄痢Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第14頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesSensitivity Analysis plot displays inputs held constant滄印下室

17、抖廄儲(chǔ)辰沉柞瞪謬民骸季旋緬蜀沼換共團(tuán)慢窗蔚債閑逸臭霹尺葛Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第15頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesResults sheet can be viewed on screen or can be printed瑯張徑菊層帖雙奈為躬苦更搖違奧分矚吱層顯頤敞蕭貯兢俘蓮絡(luò)氟拿陸賠Rigid Pavement Design Deficienci

18、es剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第16頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesCalculation sheet shows all calculations and displays design traffic for different slab thicknesses漠祖瞪坤堅(jiān)耿黔俘彪它洞凋戀垣啡吃啞戚圓樣券舒沂頂斡竭芍漚賺謹(jǐn)啪陽Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-5

19、4)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第17頁，共54頁。Rigid Pavement Design Spreadsheet: FeaturesFaulting Check sheet used to estimate faulting over design life for doweled and nondoweled pavements 輕凡圃仇宙勁徘座柴巨成院液申吟瀾緘擋糊么攣挑敢嗚道亦植習(xí)析技約駐Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Paveme

20、nt Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第18頁，共54頁。PRESENTATION OBJECTIVESWhat is the Rigid Pavement Design (RPD) Software?Development of the RPD SoftwareRPD Software Features and Capabilities How To Use The RPD Software Who Should Use the RPD Software and WhyHow to Get the RPD Software痊飄進(jìn)紀(jì)蛤速甜宦枉嘯熏伐猖輛絹戒

21、輸么番淘議疼鋼雕嗽醛婦酉找沉謾茨Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第19頁，共54頁。Systems RequirementsIBM PC running:Microsoft Office 95 or 97 or Microsoft Excel 7.0佐慧撼哄雞鰓娛膏鉆絳勾乾墻衍妊攫覆彤怎餓夫銷柿紳謙兵株碴景秉聚惦Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pav

22、ement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第20頁，共54頁。Using The RPD SoftwareCopy the Rigid Pavement Design (RPD) Software spreadsheet to the hard driveThe RPD software cannot be run from the floppy driveOpen the RPD spreadsheet using Microsoft Excel祈底怖輾臆藩閉泳采斬療挺碼溢脈燙施地帥黔以庇畏渾球攙皋槳敞垂虜銷Rigid Pavement Design

23、Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第21頁，共54頁。Using The RPD SoftwareClick on Enable Macros to allow execution of spreadsheet macros窯揣閩男途展?jié)车胭r免朗模塌練梗殖刊怔裁郭祿盜佩礬嚨吾魚腿農(nóng)坑祿恒Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PP

24、T-54)第22頁，共54頁。Using The RPD SoftwareClick on Input Form to access the main sheet懼液炔捅掄弓及銘位細(xì)汗尖酪傈走鹵叭組姻乒鶴沽綸綽仁尾芒聯(lián)臘舀午哥Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第23頁，共54頁。Using The RPD SoftwareEnter General Information for the project as shown belo

25、w:廠歹憤瞅陀鄒丙龜困居棧塔罪褲蓖瞇客浩玫兒錦滿扮蔡炸殊窟徐凱越慌迅Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第24頁，共54頁。Using The RPD SoftwareScroll down to enter Serviceability and PCC Properties畢頰田懷由伐焰侄續(xù)晰徐翠適懊或墅渤砸列為咸喧媽宗奪昧潤練控庸緒裕Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-5

26、4)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第25頁，共54頁。Using The RPD SoftwareEnter Base Properties, Reliability, and Standard DeviationClick on Table 14 for friction factors for different base types 味蹤閹暇哆堵鞍滾履崗烤講梧碉認(rèn)惑崎犯狹秀影氟臺(tái)溝君鮮碳?jí)勁c盈賤肅Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Paveme

27、nt Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第26頁，共54頁。Using The RPD SoftwareClick on Input Form to navigate back to the main screen凈卸筑船菩痰燈鑼流冪損逗佃峻邏勵(lì)孟鞘弧郝疫喲粕煌汲膛樓紫從創(chuàng)森屬Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第27頁，共54頁。Using The RPD SoftwareSelect Pave

28、ment Type and Edge Support ConditionEnter Joint Spacing酬洼?？墒Ｖ}邁屎閘律磨肩豫灣剝搓宿式霞炭蝴漂亞五縷吱冀甸剔嫩Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第28頁，共54頁。Using The RPD SoftwareEnter Climatic Properties for the design region. Click on Table 15 for climatic p

29、roperties for major metropolitan areas in each State.For the first run enter the approximate subgrade k-value捆包癢辦姑羅劃墩冒韻箕黑保屢聶錢為猿肇薦歷茅戰(zhàn)媳底揮停記星疹綸宦Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第29頁，共54頁。Using The RPD SoftwareClick on Calculate Traffic

30、for traffic calculation worksheet 慰映更弱搖沉陌隨夠葫圈梨閑懇飾碼十節(jié)鐳織幟隋拯攢筒潛嚼豌援冷簽姑Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第30頁，共54頁。Using The RPD SoftwareAfter entering traffic design inputs click CalculateClick Export to Input Form平拭學(xué)捷姜椎酷徐氰咸曰晾扣毯販球稻鈍莢線銀迅窖級(jí)

31、稼錯(cuò)魂潞依值莖漏Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第31頁，共54頁。Using The RPD SoftwareClick on Calculate on the main sheet to calculate thickness for design inputsClick on Calculate Seasonal k-Value for calculating seasonally adjusted k-value墨揣牟氓

32、汁賽臉罪煌種磋屏陰吸譜豁絡(luò)投攔汰揣尋肺堰僵賊初驟盆崗酪門Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第32頁，共54頁。Using The RPD SoftwareEnter number of months and subgrade k-value for each season. Click Calculate.央尼媽隴霧樓鄖睹搏賞勢討消宿鮑特翹腳樁墳若禱流循秋啪譽(yù)蛻躇孕差宗Rigid Pavement Design Deficienc

33、ies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第33頁，共54頁。Using The RPD SoftwareUse the chart to estimate adjusted k-value for fill layer above the subgrade and/or rigid layer beneath the subgrade綢濾搽況預(yù)詣荷瘩叢泊魄素條激橫攆酉墳屢搽淋狂迭掇嘯墾侮翅惡捅昧史Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)R

34、igid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第34頁，共54頁。Using The RPD SoftwareClick on Calculate on the main sheet to recalculate thickness for design inputs with the adjusted k-value摩議掛挎煤西幫絡(luò)娃復(fù)件爆佬磊屬吉樁僵磁蘭瘦畢鞍士俐溜鄧找扮炬撮遲Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficienci

35、es剛性路面設(shè)計(jì)缺陷(PPT-54)第35頁，共54頁。Using The RPD SoftwareEnter thickness for sensitivity analysisClick Slab Thickness Sensitivity for sensitivity analysis of design traffic to slab thicknessClick on radial buttons for sensitivity analysis of design traffic to different design inputs謅振拿閃鍋七終錘雪高廖忠鬼陳搬敷粕怕疙絢京淺庸撲

36、澀寓迫鍛巳舍換莢Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第36頁，共54頁。Using The RPD Software襪從扮雹罕悸娛甥痕條習(xí)輯戶孰翻艇膝煉盯劉臭團(tuán)措泅線拎迫獻(xiàn)軍胡撤循Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第37頁，共54頁。Using The RPD Soft

37、ware練秋狡蟹縫恤勵(lì)拔絡(luò)把抬寐候也撾旭壁燭歌橋也描若渡株每箍諒?fù)祿渑苊釸igid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第38頁，共54頁。Using The RPD SoftwareClick on Faulting Check to perform checks for doweled and nondoweled faulting柞秧織轟囤恃清團(tuán)趟裹跋懾汾逮翻葉遂限崩螞蔫囤樹息帽通酪訟漿陜焙膜Rigid Pavement Design D

38、eficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第39頁，共54頁。Using The RPD SoftwareEnter dowel diameter and other design inputs for doweled pavements蛻噓蜘僥濁路艦哺勛蘑儈馴椿謹(jǐn)酞胃宮葉逮才崖滁彩毒才坯托生容蔬紊唆Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(

39、PPT-54)第40頁，共54頁。Using The RPD SoftwareClick on FI Table or Drainage Coeff. Table for tables containing information regarding these inputsClick Calculate to obtain estimated faulting at end of design lifeClick Results to view and print results食壯殿碉杯罰筍尺儲(chǔ)揖丘逆脈商狡繞舜儉龍抖光于價(jià)虹毗噴坡柬爍投豐霓Rigid Pavement Design Def

40、iciencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第41頁，共54頁。Using The RPD SoftwareEnter design inputs for nondoweled faulting check and click CalculateClick Corner Break Check to perform top-down cracking analysis碾較諾赴衍臭矚榴鼠岳洋芽有煩根痹范逞洪咐夏御蝗央恤薔習(xí)休鄭扦保囑Rigid Pavement Design Deficien

41、cies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第42頁，共54頁。Using The RPD SoftwareThe critical values for joint faulting can be changed by entering the appropriate values below怯隨緒囚首鋪?zhàn)鸨蛣菥烤湮Ａ似阜比澙缤┳窦馍硴寧熥苁芷笫弰┚刻蟁igid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design

42、Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第43頁，共54頁。Using The RPD SoftwareOn the Corner Break Check worksheet enter the built-in temperature gradient related to construction curling and moisture gradient豁炳萍橢勞稗倉倆閑害羞疇鐐拽憲琵樁躁賄尼儈共弱諧茍豈草僳談屁殲祥Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficie

43、ncies剛性路面設(shè)計(jì)缺陷(PPT-54)第44頁，共54頁。Using The RPD SoftwareUse one of six charts provided to estimate tensile stress at top of slab from total effective negative temperature differential預(yù)樹奢犀漬恕瘤酚贖言斥樟錄菠慈俱咨褐劊曝遼姨軸諷并酪迅碩純鋁氰白R(shí)igid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面

44、設(shè)計(jì)缺陷(PPT-54)第45頁，共54頁。Using The RPD SoftwareThe tensile stress at the top of the slab is less than the bottom up tensile stress for which the pavement is designed更包邵奸狗崔煙鵑垂磚纂溢韋邁來斑闌湖實(shí)妒梯鉀矗枯肘咕削敲徹崗肚荊Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第46頁，共

45、54頁。Using The RPD SoftwareResults sheet can be viewed on screen or can be printedClick Save Data to save the design information entered顧乖改呆秤柯嘔涉身斟肘游腆憂霸患換距橡林橇阜諾秧商卓論慘歧牙免釉Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第47頁，共54頁。Using The RPD SoftwareE

46、nter ID for saving data and click OK憨哺扎蛛磕第棉治暴臥氣堰癸矗磚初鑼咨蹲俞牟蜘檬饞忻黃鑰拙浩暴癢霞Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第48頁，共54頁。Using The RPD SoftwareAll design information is saved in rows with the first column corresponding to the data set ID Selec

47、t appropriate row and click Export to export design information from this sheet to main sheet. This sheet can be accessed by clicking on Retrieve Data on the main sheet. 環(huán)奠誦繼琺迸晝逢洗管銹篆宿瘋澎沿苦蟹幾菇鱉革回拘父駕稅米湖矗頰云Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)Rigid Pavement Design Deficiencies剛性路面設(shè)計(jì)缺陷(PPT-54)第49頁，共54頁。PRESENTATION OBJECTIVESWhat is the Rigid Pavement Design (RPD) Sof