/* 重置樣式 */ * { margin: 0; padding: 0; box-sizing: border-box; } .company-body { font-family: 'Roboto', sans-serif; background-color: #f4f4f4; color: #333; } .company-header { background: linear-gradient(135deg, #d32f2f 30%, #ff6347 100%); color: white; text-align: center; padding: 80px 20px; } .company-header h1 { font-size: 3rem; margin-bottom: 20px; } .company-header p { font-size: 1.25rem; } .company-content { padding: 60px 20px; max-width: 1200px; margin: 0 auto; text-align: center; } .company-content h2 { font-size: 2.5rem; margin-bottom: 40px; color: #d32f2f; } .company-content p { font-size: 1.25rem; margin-bottom: 40px; } .company-services { display: flex; flex-wrap: wrap; justify-content: space-between; } .company-service-item { background-color: white; border-radius: 12px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); padding: 30px; margin: 20px 0; flex: 1 1 30%; text-align: center; transition: transform 0.3s, box-shadow 0.3s; } .company-service-item h3 { font-size: 1.75rem; color: #d32f2f; margin-bottom: 20px; } .company-service-item p { font-size: 1.1rem; color: #666; } .company-service-item:hover { transform: translateY(-10px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2); } .company-timeline { margin: 60px 0; } .company-timeline-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; } .company-timeline-row.reverse { flex-direction: row-reverse; } .company-timeline-image img { width: 150px; height: 150px; object-fit: cover; border-radius: 50%; } .company-timeline-text { flex: 1; padding: 0 20px; } .company-timeline-text h3 { font-size: 2rem; color: #d32f2f; margin-bottom: 10px; } .company-timeline-text p { font-size: 1.25rem; color: #666; }

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鋼絲繩6×19(a)和6×37(a)類的力學性能

康諾鋼繩2024-10-14 21:48:17423

鋼絲繩第2組和第3組6×19(a)和6×37(a)類的力學性能

注：1.最小鋼絲破斷拉力總和＝鋼絲繩最小破斷拉力×1.226(纖維芯)或1.321(鋼芯)，其中6×37S纖維芯為：1.191，鋼芯為：1.283。
 2.新設計設備不得選用括號內的鋼絲繩直徑。
 3.括號中逗號前后分別表示上偏差和下偏差。
 ①鋼絲繩公稱抗拉強度1470MPa
 ②鋼絲繩公稱抗拉強度1570MPa
 ③鋼絲繩公稱抗拉強度1670MPa
 ④鋼絲繩公稱抗拉強度1770MPa
 ⑤鋼絲繩公稱抗拉強度1870MPa

直徑近似重①最小破斷拉力/kN②最小破斷拉力/kN③最小破斷拉力/kN④最小破斷拉力/kN⑤最小破斷拉力/kN
d允許偏差天然纖維芯合成纖維芯鋼芯纖維芯鋼芯纖維芯鋼芯纖維芯鋼芯纖維芯鋼芯纖維芯鋼芯
/mm/%kg/100mkg/100mkg/100m
12(+6，0)54.753.460.269.875.374.680.479.385.684.190.788.895.8
13(+6，0)64.262.770.681.688.487.594.493.110098.7106104112
14(+6，0)74.572.781.995102101109108116114123120130
16(+6，0)94.395107124133132143141152149161157170
18(+6，0)12312013515716916718117819218920419215
20(+6，0)152148167194209207223220237233252246266
22(+6，0)184180202234253250270266287282304298322
24(+6，0)219214241279301298321317342336362355383
26(+6，0)257251283327353350377372401394425417450
28(+6，0)298291328380410406438432466457494783521
(30)(+6，0)342334376436470466503495535525567555599
32(+6，0)389380428496535530572564608598645631681
(34)(+6，0)439429483560604598646637687675728713769
36(+6，0)492481542628678671724714770756816799862
(38)(+6，0)549536604700755748807795858843909891961
40(+6，0)60859466977683782889488195193410009871060
(42)(+6，0)67065473785592391398597210401030111010801170
44(+6，0)736718809939101010001080106011501130121011901280
(46)(+6，0)8047858841020110010901180116012501230133013001400
48(+6，0)8768559631110120011901280126013601340145014201530
(50)(+6，0)95092810401210130012901390137014801460157015401660
52(+6，0)1030100011301310141014001510149016001570170016601800
(54)(+6，0)1110108012201410152015101620160017301700183017901940
56(+6，0)1190116013101520164016201750172018601830197019302080
(58)(+6，0)1280125014101630176017401880185019901960211020702230
60(+6，0)1370134015001740188018602010198021402100226022202390
(62)(+6，0)1460143016101860201019902140211022802240242023702550
64(+6，0)1560152017101980214021202280225024302390258025202720

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