代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃0℃+10℃+20℃+30℃+40℃400.040.050.060.060.070.090.110.140.19410.050.050.060.070.080.090.110.140.19420.050.050.060.070.080.10.120.150.2430.050.060.060.070.080.10.120.160.21440.050.060.070.080.090.10.130.160.2...[繼續(xù)閱讀]

    代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃0℃+10℃+20℃+30℃+40℃400.050.050.060.070.090.110.140.190.28410.050.060.060.070.090.110.140.20.29420.050.060.070.080.090.120.150.210.3430.050.060.070.080.10.120.160.220.31440.060.060.070.090.10.130.170.230.3...[繼續(xù)閱讀]

    代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃0℃+10℃+20℃+30℃+40℃400.050.050.060.070.090.110.150.210.3410.050.060.070.080.090.120.150.220.31420.050.060.070.080.10.120.160.220.32430.060.060.070.080.10.130.170.230.33440.060.070.080.090.110.130.180.240....[繼續(xù)閱讀]

    代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃0℃+10℃+20℃+30℃+40℃400.080.090.110.140.180.230.320.430.53410.090.10.120.150.190.250.340.450.56420.090.110.130.160.20.270.370.480.59430.10.110.140.170.220.290.390.510.62440.10.120.150.180.240.320.420.540.6...[繼續(xù)閱讀]

    代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃-0℃+10℃+20℃+30℃+40℃400.070.080.090.110.140.180.250.340.45410.070.080.10.120.150.190.860.350.46420.080.090.10.120.150.20.870.370.48430.080.090.110.130.160.210.880.380.49440.090.10.110.140.170.220.290.390....[繼續(xù)閱讀]

    代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃0℃+10℃+20℃+30℃+40℃400.070.070.090.10.130.170.230.320.43410.070.080.090.110.140.180.240.330.44420.070.080.10.120.140.180.250.340.46430.080.090.10.120.150.190.260.360.47440.080.090.110.130.160.20.270.370.4...[繼續(xù)閱讀]

    代表檔距Lr(m)不同氣溫下代表檔距的安裝弧垂fr(m)-40℃-30℃-20℃-10℃0℃+10℃+20℃+30℃+40℃400.060.070.090.10.130.170.230.320.43410.070.080.090.110.130.180.240.330.45420.070.080.090.110.140.180.250.350.46430.070.080.10.120.150.190.260.360.48440.080.090.10.120.150.20.270.370.4...[繼續(xù)閱讀]

    材料表序號(hào)名稱規(guī)格單位數(shù)量備注1電桿φ190/12m根1　2橫擔(dān)∠63×6×1800根1　3撐鐵-5×50×700根2　4F架φ190副1　5圓抱箍φ190塊2　6撐鐵抱箍φ210塊1　7圓抱箍φ210塊1　8U形抱箍φ16×210×230個(gè)1帶雙墊9螺栓M16×60套6　10螺栓M12×35套2　11瓷瓶P—2...[繼續(xù)閱讀]

    材料表序號(hào)名稱規(guī)格單位數(shù)量備注1電桿φ190/12m根1　2橫擔(dān)∠63×6×1800根2　3撐鐵-5×50×700根4　4F架φ190副2　5拉線抱箍φ200塊2　6撐鐵抱箍φ210塊2　7螺栓M16×60套8　8對(duì)銷螺絲M12×260套2帶雙墊9穿心螺絲M16×260套2　10瓷瓶P—22T只6　11鐵線...[繼續(xù)閱讀]

    材料表序號(hào)名稱規(guī)格單位數(shù)量備注1電桿φ190/12m根1　2橫擔(dān)∠63×6×1800根2　3角鐵聯(lián)板∠63×6×450根2　4撐鐵-5×50×700根4　5F架φ190副1　6圓抱箍φ190塊2　7撐鐵抱箍φ210塊2　8螺栓M16×60M16×80套3　9螺栓M16×35套4　10對(duì)銷螺絲M12×260套2　11穿釘...[繼續(xù)閱讀]