7.3接收井 (56) 7.4洞口构造与加固 (58) 8顶管施工 ..... ...(64) 8.1一般规定 .(64) 8.2施工工法选择. (65) 8.3顶管井施工 (69) 8.4 设备安装 (70) 8.5 顶进施工 (72) 8.6 地层加固与渣土改良 (74) 8.7 注浆减阻 (75) 8.8施工测量与导向 (76) 8.9施工监测 (77) 8.10安全和环境保护 ...... (81) 9质量检验 (83) 9.1一般规定 (83) 9.2管道功能性试验. (83) 9.3管节质量标准 (84) 9.4顶管施工质量标准 附录A微型顶管用硬聚氯乙烯管轴心抗压强度.(87) 附录B地面车辆荷载对管道作用标准值的计算方法(89) 附录C圆形刚性顶管管道在各种荷载作用下的内力系数(94) 附录D圆形柔性顶管管道在各种荷载作用下的最大弯矩 系数和竖向变形系数..............(98) 附录E 钢筋混凝土矩形截面处于受弯或大偏心受拉(压) 状态时的最大裂缝宽度计算 用词说明 引用标准名录 (103) 附:条文说明 (107)
Contents 1Generalprovisions 2Terms and symbols (2) 2.1 Terms (2) 2.2 Symbols (4) 3 Basicrequirements (6) 4 Material and pipe fittings (7) 4.1 Material selection of pipc (7) 4.2 Reinforced concrete tube ....... (7) 4.3 Glass fiber reinforced plastics pipe (10) 4.4 Ductile iron pipe 4. 5Unplasticized polyvinyl chloride pipe (13) 4.6 Pipe fittings (15) 5Engineering investigation and geological investigation ...(17) 5.1 Engineering investigation (17) 5.2 Geological investigation 6Design of pipe jacking ..... (23) 6.1 General requirements ... (23) 6.2Location selection of micro pipe jacking 6.3Action on the jacking pipe * (25) 6.4 Ultimate limit states design (32) 6.5 Serviceability limit states design (46) 7Design of pipe jacking shaft (50) 7.1 General requirements ... (50) 7.2 Starting shaft ..... (50) .8.
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T/CECS 1113-2022 给水排水工程微型顶管技术规程.pdf
