Q018公路橋梁圓板支座202219

1、Q/OVM 0082022PAGE PAGE 1 柳州歐維姆機(jī)械股份 發(fā)布2022-10-01實(shí)施2022-09-25發(fā)布公路橋梁圓板坡型球面橡膠支座Q/OVM 0182022代替Q/OVM018-2002Q/OVM柳州歐維姆機(jī)械股份企業(yè)標(biāo)準(zhǔn)Q/OVM 0182022PAGE I前 言本標(biāo)準(zhǔn)參照J(rèn)T/T4的有關(guān)規(guī)定進(jìn)行編制。編制本標(biāo)準(zhǔn)作為企業(yè)組織生產(chǎn)及驗(yàn)收依據(jù)。本標(biāo)準(zhǔn)與Q/OVM018-2002的差異如下:修訂了第2章標(biāo)準(zhǔn)性引用文件中的引用標(biāo)準(zhǔn)，采用現(xiàn)行有效標(biāo)準(zhǔn)；編制格式按GB/T1.1-2000的規(guī)定進(jìn)行修訂。本標(biāo)準(zhǔn)的附錄A、附錄B是標(biāo)準(zhǔn)性附錄。本標(biāo)準(zhǔn)實(shí)施之日起代替Q/OVM018-2002

2、。本標(biāo)準(zhǔn)由柳州歐維姆機(jī)械股份提出。本標(biāo)準(zhǔn)由柳州歐維姆機(jī)械股份、柳州東方工程橡膠制品負(fù)責(zé)起草。本標(biāo)準(zhǔn)主要起草人：陳勝騰、陳小蓮、資源銘、葉明坤、梁德郡、黎宏、劉志東、黃光宇本標(biāo)準(zhǔn)主審人：吳志勇 本標(biāo)準(zhǔn)批準(zhǔn)人：龍 躍PAGE 14公路橋梁圓板坡型球面橡膠支座范圍本標(biāo)準(zhǔn)規(guī)定了公路橋梁圓板坡型球面橡膠支座的分類、技術(shù)要求、試驗(yàn)方法檢驗(yàn)規(guī)那么、產(chǎn)品標(biāo)志、包裝、運(yùn)輸與貯存等。本標(biāo)準(zhǔn)適用于支座承載力為153kN9818kN的各種等級(jí)的公路橋梁所用圓板坡型球面橡膠支座。標(biāo)準(zhǔn)性引用文件以下文件中的條款通過本標(biāo)準(zhǔn)的引用而成為本標(biāo)準(zhǔn)的條款。但凡注日期的引用文件，其隨后所有的修改單不包括勘誤的內(nèi)容或修訂版均不適用于本

3、標(biāo)準(zhǔn)，然而，鼓勵(lì)根據(jù)本標(biāo)準(zhǔn)達(dá)成協(xié)議的各方研究是否可使用這些文件的最新版本。但凡不注日期的引用文件，其最新版本適用于本標(biāo)準(zhǔn)。GB/T 528 硫化橡膠和熱塑性橡膠拉伸應(yīng)力應(yīng)變性能的測(cè)定GB/T 912 碳素結(jié)構(gòu)鋼和低合金結(jié)構(gòu)鋼熱軋冷鋼板及鋼帶GB/T 1682 硫化橡膠低溫脆性的測(cè)定 單試樣法GB/T 3280 不銹鋼冷軋鋼板和鋼帶GB/T 3512 硫化橡膠或熱塑性橡膠 熱空氣加速老化和耐熱試驗(yàn)GB/T 4237 不銹鋼熱軋鋼板和鋼帶GB/T 6031 硫化橡膠或熱塑性橡膠硬度的測(cè)定10100IRHDGB/T 7759 硫化橡膠常溫、高溫和低溫下熱塑性橡膠壓縮永久變形測(cè)定GB/T 7760 硫

4、化橡膠或熱塑性橡膠與硬質(zhì)板材粘合強(qiáng)度的測(cè)定 90剝離法GB/T 7762 硫化橡膠或熱塑性橡膠 耐臭氧龜裂 靜態(tài)拉伸試驗(yàn)GJB 3026聚四氟乙烯大型板材標(biāo)準(zhǔn)JT/T 4 公路橋梁板式橡膠支座JTG D62公路鋼筋混凝土及預(yù)應(yīng)力混凝土橋涵設(shè)計(jì)標(biāo)準(zhǔn)HG/T2198 硫化橡膠物理試驗(yàn)方法的一般要求HG/T2502 5201硅脂符號(hào)N支座承載力，kN；d圓板橡膠支座直徑，mm；1 支座中間單層橡膠片厚度，mm； o 支座中單層加勁鋼板厚度，mm；b不銹鋼板厚度，mm； f聚四氟乙烯滑板厚度，mm； 支座平均容許壓應(yīng)力，MPa；min支座抗滑最小壓應(yīng)力，MPa；f四氟滑板與不銹鋼板外表的摩擦系數(shù)；tg

5、橡膠片容許剪切角的正切值；tg支座容許轉(zhuǎn)角正切值；E支座容許抗壓彈性模量，MPa；S支座形狀系數(shù)；圓板坡型球面橡膠支座Ru支座極限抗壓，MPa；i計(jì)算抗壓彈性模量時(shí)，荷載壓應(yīng)力取值起點(diǎn)；K計(jì)算抗壓彈性模量時(shí)，荷載壓應(yīng)力取值終點(diǎn)；j按圓板坡型球面橡膠支座中心高度計(jì)算的支座橡膠層總厚不包括支座冠頂高度；j修正后圓板坡型球面橡膠支座橡膠層總厚度,mm;h 球冠支座冠頂高度,mm。分類產(chǎn)品品種 按結(jié)構(gòu)型式劃分:a ) 圓板坡型球面橡膠支座圖1b ) 聚四氟乙烯圓板坡型球面橡膠支座圖2 圖1 圓板坡型球面橡膠支座 圖2 聚四氟乙烯圓板坡型球面橡膠支座c) 支座直徑、冠頂高度規(guī)格尺寸見表1表1支座直徑d(

6、mm)100150200350400450500冠頂高度h(mm)46810圓板坡型球面橡膠支座中的正切值為該支座的標(biāo)準(zhǔn)坡度，共分四級(jí)，每級(jí)的適用范圍為1%，用坡度代號(hào)表示: A2% B4% C6% D8%代號(hào)表示方法圓板坡型球面橡膠支座代號(hào)表示方法如下: 坡度代號(hào)A、B、C、D 外形尺寸:直徑厚度dH (mm) F4表示為四氟滑板支座；不加代號(hào)為普通支座 名稱代號(hào):YPQ 公路橋梁圓板坡型球面橡膠支座代號(hào)例如例如1：支座直徑d=200mm，支座中心高度H=37mm,標(biāo)準(zhǔn)坡度為2%的圓板坡型球面橡膠支座，標(biāo)記為：YPQ20037A例如2：支座直徑d=200mm，支座中心高度H=37mm,標(biāo)準(zhǔn)坡

7、度為2%的聚四氟乙烯圓板坡型球面橡膠支座，標(biāo)記為：YPQF420037A規(guī)格系列選擇YPQ規(guī)格系列支座主要參數(shù)見附錄A。要求設(shè)計(jì)參數(shù)圓板坡型球面橡膠支座設(shè)計(jì)參數(shù)應(yīng)能滿足表2規(guī)定。表2(MPa)min(MPa)tgtgf支座與混凝土接觸支座與鋼板接觸不計(jì)制動(dòng)力計(jì)制動(dòng)力鋼筋混凝土橋鋼橋12.52.63.850.50.71/3001/5000.06圓板坡型球面橡膠支座抗壓彈性模量理論值按公式1計(jì)算： E66S162 1Sd/41支座其他驗(yàn)算要求按JTG D62有關(guān)規(guī)定進(jìn)行。支座成品力學(xué)性能支座成品的力學(xué)性能應(yīng)能滿足表3要求。表3項(xiàng) 目指 標(biāo)Ru (MPa)65E (MPa)E+E10%E-E40%其

8、中抗壓彈性模量和抗剪彈性模量須經(jīng)修正公式2修正： 抗壓彈性模量 j=j+3h 2將j替代JT/T 4有關(guān)公式中的橡膠總厚度te，即可得到球冠支座抗壓彈性模量。材料要求橡膠橡膠的性能應(yīng)能滿足表4要求。表4工程氯丁橡膠天然橡膠三元乙丙橡膠硬度 IRHD605605605拉伸強(qiáng)度MPa17.017.515.0扯斷伸長(zhǎng)率 (%)400400350橡膠與鋼板粘接剝離強(qiáng)度(kN/m)777橡膠與四氟板粘接剝離強(qiáng)度(kN/m)444恒定壓縮永久變形(7022h)202525脆性溫度()-40-40-60耐臭氧老化(試驗(yàn)條件2550pphm20%伸長(zhǎng)4096h)無龜裂無龜裂無龜裂表4續(xù)工程氯丁橡膠天然橡膠三元

9、乙丙橡膠熱空氣老化試驗(yàn)試驗(yàn)條件(h)100707016810070拉伸強(qiáng)度降低率(%)151515扯斷伸長(zhǎng)率降低率(%)402540硬度變化IRHD+1510+10注：不得使用任何再生的硫化橡膠。支座采用的鋼板應(yīng)符合GB/T 912的規(guī)定。聚四氟乙烯板材應(yīng)符合GJB 3026的規(guī)定。不銹鋼板應(yīng)符合GB/T 3280、GB/T4237的規(guī)定。硅脂油、粘結(jié)劑等材料應(yīng)能滿足JT/T4中的有關(guān)規(guī)定。平面尺寸偏差應(yīng)能符合JT/T4中圓板支座的規(guī)定。支座成品外觀質(zhì)量應(yīng)能符合JT/T4中圓板支座的規(guī)定。支座成品解剖檢驗(yàn)應(yīng)能符合JT/T4中的有關(guān)規(guī)定。試驗(yàn)方法橡膠硬度試驗(yàn)應(yīng)按GB/T 6031的規(guī)定進(jìn)行。拉伸

10、強(qiáng)度、扯斷伸長(zhǎng)率測(cè)定應(yīng)按HG/T 2198、GB/T 528的規(guī)定進(jìn)行。脆性溫度試驗(yàn)應(yīng)按GB/T 1682的規(guī)定進(jìn)行。恒定壓縮永久變形測(cè)定應(yīng)按GB/T 7759的規(guī)定進(jìn)行試樣采用a型。熱空氣老化試驗(yàn)方法應(yīng)按GB/T 3512的規(guī)定進(jìn)行。耐臭氧老化試驗(yàn)應(yīng)按GB/T 7762的規(guī)定進(jìn)行。橡膠與鋼板或四氟板粘接的剝離強(qiáng)度的測(cè)定應(yīng)按GB/T 7760的規(guī)定進(jìn)行。硅脂油性能試驗(yàn)應(yīng)按HG/T 2502的規(guī)定進(jìn)行。聚四氟乙烯板材聚四氟乙烯板材的性能試驗(yàn)應(yīng)按GJB 3026中規(guī)定的方法進(jìn)行，性能應(yīng)滿足JT/T4中的規(guī)定。支座平面尺寸應(yīng)用鋼直尺量測(cè)，厚度應(yīng)用游標(biāo)卡盡量測(cè)。對(duì)圓形支座其直徑、厚度至少量測(cè)四次，測(cè)點(diǎn)

11、應(yīng)垂直交叉，取其平均值，其偏差范圍應(yīng)符合本標(biāo)準(zhǔn)中5.4的規(guī)定。支座外觀質(zhì)量，用目測(cè)方法逐塊進(jìn)行檢查，并符合本標(biāo)準(zhǔn)中5.5的規(guī)定。不合格產(chǎn)品可進(jìn)行一次修補(bǔ)，修補(bǔ)后仍不合格者不得出廠。支座成品力學(xué)性能試驗(yàn)支座成品力學(xué)性能試驗(yàn)應(yīng)參照J(rèn)T/T4的規(guī)定進(jìn)行。且計(jì)算E值時(shí)，不管形狀系數(shù)大小，球冠支座i取為5，K取為12.5。支座成品解剖試驗(yàn)支座成品解剖試驗(yàn)，應(yīng)每年度任取一塊橡膠層數(shù)大于3層，將支座沿垂直方向鋸開，進(jìn)行規(guī)定工程試驗(yàn)，應(yīng)滿足本標(biāo)準(zhǔn)中5.6的規(guī)定。檢驗(yàn)規(guī)那么出廠檢驗(yàn)支座出廠時(shí)，每塊支座必須由工廠質(zhì)檢部門進(jìn)行出廠檢驗(yàn)，確認(rèn)合格后，方可出廠，出廠時(shí)應(yīng)附有產(chǎn)品質(zhì)量合格證明文件。出廠檢驗(yàn)應(yīng)進(jìn)行外觀質(zhì)量、

12、外形尺寸檢測(cè)。型式檢驗(yàn)有以下情況之一時(shí),應(yīng)進(jìn)行型式檢驗(yàn)a) 新產(chǎn)品投產(chǎn)時(shí)，必須進(jìn)行投產(chǎn)鑒定；b) 膠料配方改變、工藝改變；產(chǎn)品停產(chǎn)一年以上，恢復(fù)生產(chǎn)時(shí)；正常生產(chǎn)時(shí)質(zhì)檢部門每年應(yīng)定期檢測(cè)；重點(diǎn)橋梁工程或用量較大的橋梁工程；國(guó)家質(zhì)量監(jiān)督機(jī)構(gòu)或用戶提出要求時(shí)。檢驗(yàn)工程 支座成品力學(xué)性能檢驗(yàn)投產(chǎn)鑒定時(shí)，至少提供三種以上不同承載力、不同形狀系數(shù)支座五組每組三塊成品力學(xué)性能試驗(yàn)報(bào)告；定期檢測(cè)時(shí)，產(chǎn)品為本標(biāo)準(zhǔn)系列規(guī)格支座時(shí)，可任取三種不同形狀系數(shù)支座，僅作抗壓、極限抗壓強(qiáng)度試驗(yàn)。否那么應(yīng)按JT/T4要求，檢測(cè)所有項(xiàng)次內(nèi)容。7.2.2.2 支座成品解剖檢驗(yàn)應(yīng)滿足本標(biāo)準(zhǔn)中5.7的規(guī)定。 橡膠支座用膠料性能，除熱

13、空氣老化試驗(yàn)每季度一次，脆性溫度試驗(yàn)每半年進(jìn)行一次，耐臭氧老化試驗(yàn)每年進(jìn)行一次外，其余性能應(yīng)每批膠料進(jìn)行檢驗(yàn)，必須滿足本標(biāo)準(zhǔn)中5.3.1的規(guī)定。7.2.2.4 四氟滑板式支座上面的聚四氟乙烯板和不銹鋼板質(zhì)量應(yīng)符合本標(biāo)準(zhǔn)中5.3.35.3.4的規(guī)定。 硅脂油、粘結(jié)劑應(yīng)符合本標(biāo)準(zhǔn)5.3.5的規(guī)定。 凡支座使用的原材料包括膠料、鋼板、不銹鋼板、硅脂油、聚四氟乙烯板材、粘接劑等均應(yīng)有進(jìn)廠材質(zhì)證明。7.2.2.7 試驗(yàn)、驗(yàn)收不合格時(shí)，應(yīng)再取雙倍試樣對(duì)不合格工程進(jìn)行復(fù)試，如復(fù)試結(jié)果仍有工程不合格，那么該批產(chǎn)品為不合格，不合格產(chǎn)品不得出廠。標(biāo)志、包裝、儲(chǔ)存、運(yùn)輸標(biāo)志每塊支座應(yīng)有明顯標(biāo)志，其內(nèi)容包括產(chǎn)品商標(biāo)、

14、生產(chǎn)廠廠名、生產(chǎn)日期、規(guī)格尺寸、批號(hào)和檢驗(yàn)員代號(hào)。包裝支座應(yīng)根據(jù)分類、規(guī)格分別用箱包裝，包裝應(yīng)牢固可靠，箱外注明產(chǎn)品名稱、規(guī)格、制造日期。箱內(nèi)應(yīng)附有產(chǎn)品合格證，四氟滑板式支座包裝箱外還應(yīng)注明F4字樣。儲(chǔ)存儲(chǔ)存支座的庫房應(yīng)枯燥通風(fēng)，室溫保持在-1535范圍內(nèi)，支座應(yīng)堆放整齊，保持清潔，嚴(yán)禁與酸、堿、油類、有機(jī)溶劑等相接觸，并距熱源1m離地面0.3 m以上。支座儲(chǔ)存期不宜超過兩年，在應(yīng)用時(shí)要進(jìn)行有關(guān)檢驗(yàn)，應(yīng)符合本標(biāo)準(zhǔn)規(guī)定與要求。運(yùn)輸 支座在運(yùn)輸中，應(yīng)防止陽光直接暴曬、雨淋雪浸，并應(yīng)保持清潔，不能與影響橡膠質(zhì)量的物質(zhì)相接觸。附錄A(標(biāo)準(zhǔn)性附錄)系列支座主要參數(shù) A1 YPQ 規(guī)格系列支座主要參數(shù)(見

15、表A.1)表A.1支座直徑d(mm)承載力N(kN)形狀系數(shù)S支座抗滑最小承載(kN)轉(zhuǎn)角(Rad)YPQ支座中心高度Hmm不計(jì)汽車制動(dòng)力最大位移(mm)計(jì)入汽車制動(dòng)力最大位移(mm)與混凝土與鋼板ABCD1251536.2532470.01222.323.524.8266.59.10.01629.330.531.833912.60.0236.337.538.84011.516.11502217.546680.007522.52425.5276.59.10.0129.53132.534912.60.012536.53839.54111.516.10.01543.54546.5481419.51

16、753018.7563930.006929.831.533.335912.60.008836.838.540.34211.516.10.010343.845.547.3491419.50.01250.852.554.35616.523.120039310821210.00530323436912.60.00633739414311.516.10.0075444648501419.60.00885153555716.523.10.01586062641926.622549711.251031530.004837.339.541.84411.516.10.005744.346.548.851141

17、9.60.006751.353.555.85816.523.10.007758.360.562.8651926.625061412.71281800.004544.54749.5521419.60.005351.55456.55916.523.10.00658.56163.5661926.60.006865.56870.57321.530.10.007572.57577.5802433.82757248.591542290.006543.846.549.35213.518.90.008854.857.560.36317.524.50.010165.868.571.37421.530.10.01

18、1976.879.582.38525.535.7表A.1(續(xù))支座直徑d(mm)承載力N(kN)形狀系數(shù)S支座抗滑最小承載(kN)轉(zhuǎn)角(Rad)YPQ支座中心高度Hmm不計(jì)汽車制動(dòng)力最大位移(mm)計(jì)入汽車制動(dòng)力最大位移(mm)與混凝土與鋼板ABCD3008849.381842720.00494447505313.518.90.00635558616417.524.50.00776669727521.531.10.0097780838625.535.732588410.162163100.005655.358.561.86517.524.50.006866.369.572.87621.530.

19、10.00877.380.583.88725.535.7350120310.942503700.004755.55962.56617.524.50.005766.57073.57721.530.10.006877.58184.58825.535.70.007888.59295.59929.541.30.008899.5103106.511033.548375138111.722874520.00455.859.563.36717.524.50.004966.870.574.37821.530.10.005877.881.585.38925.535.70.006788.892.596.31002

20、9.541.30.007599.8103.5107.311133.548400157112.53284840.00355660646817.524.50.00426771757921.530.10.0057882869025.535.70.005889939710129.541.30.006510010410811233.5480.007311111511912337.553.542517739.663695460.004758.362.566.8711825.20.006173.377.581.88623.532.90.007488.392.596.81012940.60.0088103.3

21、107.5111.811634.548.30.0101118.3122.5126.81314056450198810.234146120.005373.57882.58723.532.90.006588.59397.51022940.60.0077103.5108112.511734.548.30.0089118.5123127.51324056表A.1(續(xù))支座直徑d(mm)承載力N(kN)形狀系數(shù)S支座抗滑最小承載(kN)轉(zhuǎn)角(Rad)YPQ支座中心高度Hmm不計(jì)汽車制動(dòng)力最大位移(mm)計(jì)入汽車制動(dòng)力最大位移(mm)與混凝土與鋼板ABCD475221610.84616820.004773

22、.878.583.38823.532.90.005788.893.598.31032940.60.0068103.8108.5113.311834.548.30.0078118.8123.5128.313340560.0089133.8138.5143.314845.563.7500245411.315117600.00427479848923.532.90.00518994991042940.60.00610410911411934.548.30.00711912412913440560.007913413914414945.563.7525270611.935638330.003774.3

23、79.584.89023.532.90.004689.394.599.81052940.60.0054104.3109.5114.812034.548.30.0062119.3124.5129.813540560.0071134.3139.5144.815045.563.70.0079149.3154.5159.81655171.4550297012.56189150.004189.595100.51062940.60.0049104.5110115.512134.548.30.0056119.5125130.513640560.0064134.5140145.515145.563.70.00

24、71149.5155160.51665171.4600353413.6473510890.003490961021082940.60.00410511111712334.548.30.004612012613213840560.005313514114715345.563.70.00591501561621685171.40.006516517117718356.579.1650414810.8386312780.004596.5103109.511631.544.10.0056116.5123129.51363954.60.0066136.5143149.515646.565.10.0077

25、156.5163169.51765475.60.0087176.5183189.519661.586.1表A.1(續(xù))支座直徑d(mm)承載力N(kN)形狀系數(shù)S支座抗滑最小承載(kN)轉(zhuǎn)角(Rad)YPQ支座中心高度Hmm不計(jì)汽車制動(dòng)力最大位移(mm)計(jì)入汽車制動(dòng)力最大位移(mm)與混凝土與鋼板ABCD700481111.67100114820.00471171241311383954.60.005613714415115846.565.10.00651571641711785475.60.007317718419119861.586.10.00821972042112186996.6750

26、552212.5114917010.004117.5125132.51403954.60.0048137.5145157.516046.565.10.0055157.5165177.51805475.60.0063177.5185192.520061.586.10.007197.5205212.52206996.6800628313.33130719350.00351181261341423954.60.004113814615416246.565.10.00481581661741825475.60.005417818619420261.586.10.00611982062142226996

27、.60.006721822623424276.5107.1850709311.81147521850.0045133.5142150.515946.565.10.0062179.5188196.520564.590.30.0071202.5211219.522873.5102.90.008225.5234242.525182.5115.5900795212.5165424490.00413414315216146.565.10.004715716617518455.577.70.005518018919820764.590.30.006220321222123073.5102.90.00722

28、623524425382.5115.5950886013.2184327290.0035134.5144153.516346.565.10.0042157.5167176.518655.577.70.0049180.5190199.520964.590.30.0055203.5213222.523273.5102.90.0062226.5236245.525582.5115.50.0069249.5259268.527891.5128.11000981813.9204230240.003715816817818855.577.70.004318119120121164.590.30.00492

29、0421422423473.5102.9表A.1(續(xù))支座直徑d(mm)承載力N(kN)形狀系數(shù)S支座抗滑最小承載(kN)轉(zhuǎn)角(Rad)YPQ支座中心高度Hmm不計(jì)汽車制動(dòng)力最大位移(mm)計(jì)入汽車制動(dòng)力最大位移(mm)與混凝土與鋼板ABCD1000981813.9204230240.005522723724725782.5115.50.006125026027028091.5128.1A2 YPQF4 規(guī)格系列支座主要參數(shù)(見表A.2)表A.2支座直徑d(mm)承載力N(kN)形狀系數(shù)S轉(zhuǎn)角(Rad)YPQF4支座中心高度HmmF4板厚度位移量mmABCD橫橋向順橋向1251536.250.

30、01224.325.526.828210400.01631.332.533.8350.0238.339.540.8421502217.50.007524.52627.529210400.0131.53334.5360.012538.54041.5430.01545.54748.5501753018.750.006931.833.535.337210400.008838.840.542.3440.010345.847.549.3510.01252.854.556.358200393100.00532343638220700.0063394143450.0075464850520.00885355

31、57590.016062646622549711.250.004839.341.543.846220700.005746.348.550.8530.006753.355.557.8600.007760.362.564.86725061412.70.004546.54951.554220700.005353.55658.561表A.2(續(xù))支座直徑d(mm)承載力N(kN)形狀系數(shù)S轉(zhuǎn)角(Rad)YPQF4支座中心高度HmmF4板厚度位移量mmABCD橫橋向順橋向25061412.70.00660.56365.568220700.006867.57072.5750.007574.57779.58

32、22757248.590.006545.848.551.354220700.008856.859.562.3650.010167.870.573.3760.011978.881.584.3873008849.380.004946495255220700.0063576063660.0077687174770.0097982858832588410.160.005657.360.563.8672201000.006868.371.574.8780.00879.382.585.8890.009290.393.596.8100350120310.940.004758.56265.5693301000

33、.005769.57376.5800.006880.58487.5910.007891.59598.51020.0088102.5106109.5113375138111.720.00458.862.566.3703301000.004969.873.577.3810.005880.884.588.3920.006791.895.599.31030.0075102.8106.5110.3114400157112.50.0035596367713301000.0042707478820.005818589930.005892961001040.00651031071111150.00731141

34、1812212642517739.660.004761.365.569.8743301000.006176.380.584.8890.007491.395.599.81040.0088106.3110.5114.81190.0101121.3125.5129.8134表A.2續(xù)支座直徑d(mm)承載力N(kN)形狀系數(shù)S轉(zhuǎn)角(Rad)YPQF4支座中心高度HmmF4板厚度位移量mmABCD橫橋向順橋向450198810.230.005376.58185.5903401200.006591.596100.51050.0077106.5111115.51200.0089121.5126130.51

35、35475221610.80.004776.881.586.3913401200.005791.896.5101.31060.0068106.8111.5116.31210.0078121.8126.5131.31360.0089136.8141.5146.3151500245411.310.0042778287923401200.005192971021070.0061071121171220.0071221271321370.0079137142147152525270611.930.003777.382.587.8933401200.004692.397.5102.81080.00541

36、07.3112.5117.81230.0062122.3127.5132.81380.0071137.3142.5147.81530.0079152.3157.5162.8168550297012.50.004192.598103.51093401200.0049107.5113118.51240.0056122.5128133.51390.0064137.5143148.51540.0071152.5158163.5169600353413.640.003493991051113401200.0041081141201260.00461231291351410.00531381441501560.00591531591651710.0065168174180186650414810.830.0045100.5107113.51204501400.0056120.5127133.51400.0066140.5147153.51600.0077160.5167173.51800.0087180.5187193.5200表A.2續(xù)支座直徑d(mm)承載力N(kN)形狀系數(shù)S轉(zhuǎn)角(Rad)YPQF4支座中心高度HmmF4板厚度位移量mmABCD橫橋向順橋向700481111.670.004712112