目 次 1总则 (1) 2术语和符号 (2) 2.1术语 (2) 2.2符号 (3) 3工程勘察 (7) 4 材料.. (8) 5 锚杆设计 (11) 5.1一般规定 (11) 5.2锚杆抗拔承载力计算 (16) 5.3 锚杆承载力验算 (18) 5.4 锚杆预应力 (20) 5.5 结构构造 (21) 5.6 防腐 (24) 5.7锚固节点防水构造 (27) 6基坑及边坡锚固设计 (29) 6.1一般规定. (29) 6.2边坡锚固 (29) 6.3基坑支护结构锚固 (31) 7基础结构锚固设计 (34) 7.1一般规定 (34) 7.2高耸结构基础锚固 (34) 7.3拱脚基础锚固 (37) 8结构抗浮锚固设计 (40) 8.1一般规定. (40) 6
8.2抗浮计算 (41) 8.3锚杆与底板锚固节点设计 (43) 8.4张拉与锁定 (47) 9锚杆施工. (48) 9.1一般规定.. (48) 9.2钻孔与扩孔.. (48) 9.3 杆体制作与安放 (52) 9.4 制浆与注浆 (53) 9.5 锚固节点防水与防腐 (55) 9.6 张拉与锁定 (56) 9.7 施工质量控制 9.8施工安全与环境保护 (58) 10锚杆试验 .... (59) 10.1一般规定 (59) 10.2 基本试验 (60) 10.3 验收试验 (64) 10.4试验与检测报告 (66) 11质量检验与验收 (68) 11.1质量检验 (68) 11.2验收 附录A锚杆筋体的几何参数与力学性能 (71) 附录B锚固板计算 (73) 附录C囊式扩体锚杆施工工艺流程 (75) 附录D锚杆试验 (76) 用词说明 (82) 引用标准名录 (83) 附:条文说明 (85)
Contents 1General provisions (1) 2Terms and symbols (2) 2.1Terms (2) 2.2 Symbols (3) 3Geotechnical investigation Materials... 5Anchor design (11) 5.1General requirements (11) 5.2 Calculation on load holding capacity of anchor 5.3Checking bearing capacity of anchor (18) 5.4 Prestress of anchor ... .(20) 5.5 Structures (21) 5.6 Corrosion protection (24) 5.7Joint waterproofing between slab and anchor ........ 6Designofexcavation andslope stability 6.1Generalrequirements (29) 6.2 Design of anchored slope (29) 6.3 Design of anchored wall ..... 7Design of anchored foundation (34) 7.1 General requirements (34) 7.2Anchors for foundation of highrise structure 7.3Anchors for arch foot foundation (37) 8Design of anti-floating structure (40) 8.1 General requirements (40) 8.2 Calculation of anti-floating structure (41) .8.
8.3 Design of joint point between slab and anchor head 8.4 Prestress and lockoff ....... (47) 9Anchor construction 9.1Generalrequirements (48) 9.2 Drilling and reaming (48) 9.3 Fabrication and installation (52) 9.4 Mixing and injection 9.5 Joint waterproofing and anticorrosion of anchor 9.6 Prestress and lockoff (56) 9.7 Quality control 9.8 Safety of construction and environment protection .*. (58) 10Anchor tests..... (59) 10. 1 Genera...
T/CECS 1259-2023 囊式扩体锚杆技术规程.pdf
