建筑专业施工工艺策划案.doc

建筑专业施工工艺策划 基础工程 Chapter 1 Foundation Works 1、施工工艺控制要点 Control Essentials for Construction Procedures 本施工工艺主要控制的关键环节：’s temperature control measures. 1.1定位控制 Controlling of Position-Fixing 测量放线是保证基础结构外形尺寸满足设计要求的前提，一旦出现问题将造成较大事故。为此，在施工过程中应重点控制： Measuring setting-out is the premise that ensures the external dimensions of foundation structures to satisfy the designing requirements, so there will be accidents if any problems occur; therefore, close attention should be paid to control this in the process of construction: 1.2模板拆装 Dismantling Installing of Formwork 模板拆装工艺是影响基础截面尺寸、保证基础边角顺直、表面平整的重要因素： The procedure of dismantling installing formwork is the important factor that affects foundation sectional dimension, and ensures foundation corners straight and surface smooth. ⅰ对拉螺栓对称排列规则 ⅱ模板对称排列规则 ⅲ模板外侧采用厚度一致的脚手管填塞 ⅳ冷却塔环基模板加固图 Symmetry arrangement for split bolts are regular; ii. Symmetry arrangement for the formwork is regular; iii. Adopt scaffolding tubes of uniform thickness for stuffing outside the formwork; iv. Reinforcement picture of ring foundation for cooling tower 1.3基础混凝土浇筑、养护 Casting and Curing of Foundation Concrete 基础表面光滑平整度好smoothness and good planeness of foundation surface 1.4箱型地下室结构的防渗漏Antiseep of Box Basement Structure 混凝土板墙止水凹槽处理treatment of water-seal fillister for concrete siding wall 1.5成品保护 Finished Product Protection 基础棱角常常遭到机械碰撞，采用木模板制作包角是目前较为简单可行的方案。The foundation edge angles always suffer form machinery collision, and that adopting wooden formwork to make cornerite is comparatively simple and feasible scheme at present. 基础成品保护到位in good condition of finished products protection for the foundation 2工艺示范图：Demonstration Pictures of Technology i混凝土板墙模板拼缝顺直，螺栓眼成排成线 ii大体积混凝土模板拼缝规则，棱角方正无裂纹 iii基础保护到位 iv基础表面光滑