重慶市先張預應力混凝土雁形板(加肋型)(征求意見稿)(32頁).pdf
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上傳人:l**
編號:719454
2023-08-04
32頁
3.28MB
1、?04?0=1.0?Rd=?tk?f?o?ptk?fptk?fptk?05?con?45副吊繩主吊繩主吊繩副吊繩?08?cr?cr=0.95?pc+?ftk?ck?YYBL-S12.7-2075-12-1101115000121314?10120001521000180002.20.91.518000?s?(mm)?2C40C40 C40 C40Ap=YYBL-S12.7-2075-15-1?sAp=?(mm)?2?sAp=?sAp=YYBL-S12.7-2075-18-1YYBL-S12.7-2075-18-2YYBL-S12.7-2075-21-2YYBL-S12.7-2075-18-312、.9180002.3 C45YYBL-S12.7-2075-21-1210000.4YYBL-S12.7-2075-21-3210001.01.1?2圖集號YYBL-S12.7結構性能檢驗相關數據設計圖名審核校對15頁碼型號標志跨度L(mm)混凝土等級荷載基本組合值q(kN/m)受壓區混凝土破壞1.50q(kN/m)受拉主筋斷裂1.50q(kN/m)YYBL-S12.7-2075-12-112000C409.2712.5213.911.284YYBL-S12.7-2075-15-115000C4011.6715.7617.511.001YYBL-S12.7-2075-18-118000C4013、0.4714.1415.710.979YYBL-S12.7-2075-18-218000C4012.5716.9718.860.985YYBL-S12.7-2075-18-318000C4512.8717.3819.310.983YYBL-S12.7-2075-21-121000C407.179.6810.761.008YYBL-S12.7-2075-21-221000C408.6711.7113.011.014YYBL-S12.7-2075-21-321000C458.9712.1113.461.003承載力檢驗荷載值gu撓度檢驗允許值as(mm)抗裂檢驗系數允許值gcr21.6928.454、33.5634.6734.8136.1937.7738.0413.9117.5115.7118.8619.3110.7613.0113.46受拉主筋處最大裂縫寬度達到1.50mm;或撓度達到跨度的1501.35q(kN/m)YYBL-S15.2-2075-12-11617150001819?2.2?12000202.418000?s?(mm)?2C40 C40Ap=YYBL-S15.2-2075-15-2?sAp=?(mm)?sAp=YYBL-S15.2-2075-18-22.9YYBL-S15.2-2075-21-1210001.1YYBL-S15.2-2075-15-1150000.6C45、0YYBL-S15.2-2075-18-1180001.3YYBL-S15.2-2075-18-3YYBL-S15.2-2075-21-2 C452.51.11800021000?2?2?16圖集號YYBL-S15.2結構性能檢驗相關數據設計圖名審核校對20頁碼型號標志跨度L(mm)混凝土等級荷載基本組合值q(kN/m)撓度檢驗允許值as(mm)受壓區混凝土破壞1.50q(kN/m)受拉主筋拉斷1.50q(kN/m)YYBL-S15.2-2075-12-112000C4012.5716.9718.8622.951.121YYBL-S15.2-2075-15-115000C407.7710.496、11.6626.211.104YYBL-S15.2-2075-15-215000C4014.6719.8122.0129.530.977YYBL-S15.2-2075-18-118000C409.8713.3314.8133.180.975YYBL-S15.2-2075-18-218000C4013.1717.7819.7634.940.976YYBL-S15.2-2075-18-318000C4513.4718.1920.2135.070.975YYBL-S15.2-2075-21-121000C409.2712.5213.9138.300.987YYBL-S15.2-2075-21-2217、000C459.2712.5213.9138.301.006承載力檢驗荷載值gu抗裂檢驗系數允許值gcr18.8611.6622.0114.8119.7620.2113.9113.91受拉主筋處最大裂縫寬度達到1.50mm;或撓度達到跨度的1501.35q(kN/m)YYBL-H5-2075-12-1?(mm)?2?2215000120000.82.41.90.6180001.0180001.423252426?1.112000150001800027?21?C40C40C40?(mm)?2?C40?30 5H25 5H20 5H15 5H10 5HYYBL-H5-2075-12-2YYBL-8、H5-2075-15-1YYBL-H5-2075-15-2YYBL-H5-2075-18-1YYBL-H5-2075-18-2YYBL-H5-2075-18-3YYBL-H5-2075-21-1YYBL-H5-2075-21-221000210000.50.5C45C50C40?2?21圖集號YYBL-H5結構性能檢驗相關數據設計圖名審核校對27頁碼型號標志跨度L(mm)混凝土等級荷載基本組合值q(kN/m)彎曲受壓區混凝土受壓開裂、破碎1.50q(kN/m)受拉主筋斷裂1.50q(kN/m)YYBL-H5-2075-12-112000C409.2712.5213.9121.691.241YY9、BL-H5-2075-12-212000C4013.1717.7819.7623.131.122YYBL-H5-2075-15-115000C408.3711.3012.5626.651.080YYBL-H5-2075-15-215000C4011.3715.3517.0628.310.992YYBL-H5-2075-18-118000C407.4710.0911.2131.261.004YYBL-H5-2075-18-218000C408.6711.7113.0132.310.987YYBL-H5-2075-18-318000C409.8713.3314.8133.180.993YYBL-H10、5-2075-21-1YYBL-H5-2075-21-221000C457.179.6810.7636.190.98721000C507.4710.0911.2136.540.968承載力檢驗荷載值gu撓度檢驗允許值as(mm)抗裂檢驗系數允許值gcr13.9119.7612.5617.0611.2113.0114.8110.7611.21受拉主筋處最大裂縫寬度達到1.50mm;或撓度達到跨度的1501.35q(kN/m)60006000600600600?28?L100L25060006000600060006000600060006000600100?29L100100L100100100LL10025085012012018060?L?1500?120120?300500-600500-600500-600100300300600100500-600120?125?100100100600300 100?30500-600500-600?300500-60050200?100?100300120100?50100?10030012050250?15010?120M-4?M-41018060?15050125?3150250