住宅楼车库及沿街商铺施工组织设计概述.docx

住宅楼车库及沿街商铺施工组织设计概述A2A5A6住宅楼、车库及沿街商铺施工组织设计编制人:审核人:审批人:编制日期:编制单位：山西省晋中建设集团有限公司临时用电施工组织设计一、工程概况榆次区小南庄村整体搬迁安置综合项目2#、5#、6#、车库及沿街商铺位于晋中市榆次区鸣谦镇小南庄村，总建筑面积：35085.43建筑结构：2#楼为框架剪力墙结构、5#、6#楼为剪力墙结构。二、编制根据：1、施工现场临时用电安全技术规范JGJ46-20052、低压配电设计规范GB50054-20113、通用用电设备配电设计规范GB5005520114、供配电系统设计规范GB50052-20095、建筑施工安全检查标准JGJ59-20U6、施工现场勘察三、施工条件序，；机具名称型号安装功率(kW)数量合计功率(kW)1塔式起重机FE20B48.2148.22塔式起重机QTZ50301303塔式起重机QTZ31.524.3124.34施工升降机SC200/2006031805高压汞灯1336IoOm高扬程水泵203607灰浆搅拌机UJ3253398钢筋弯曲机GW407.52159钢筋调直机2.224.410钢筋切断机QJ40-142811闪光对焊机IOOKVA2200KVA12钢筋切断机GQ402.224.413切割机GQ5042814碘鸨灯12215木工圆锯MJ10432616木工平刨床MB503A32617交流电焊机BX3-500-238.6KVA277.2KVA18插入式振动器ZX701.56919蛙式夯土机HW-6032620碎搅拌机339四、设计内容与步骤1、现场勘探及初步设计：(1)本工程所在施工现场范围内施工前无各类埋地管线。(2)380V低压供电，设一配电总箱，内有计量设备，施工现场使用TN-S系统供电。(3)根据施工现场用电设备布置情况，总箱进线使用导线直接埋地敷设，干线使用直接埋地敷设，用电器导线使用直接埋地敷设。布置位置及线路走向参见临时配电系统图及现场平面图，使用三级配电，两级防护。(4)按照JGJ46-2005规定制定施工组织设计，(1)三相五线制；(2)三级配电两级保护；(3)一机、一闸、一箱、一漏。保护接零重复接地电阻R10C°2、确定用电负荷：(1)、塔式起重机Kx=0.2,Cos=0.6,tg=1.33将JC=40%统一换算到Jci=25%的额定容量P=50kWPc=n×(JcJc)1z2×Pn=1×(0.40.25)iz2×50=63.25kWPjs=Kx×Pc=0.2×63.25=12.65kWQjs=Pjs×tg=12.65×1.33=16.87kvar(2)、施工升降机Kx=0.2,Cos=0.6,tg=1.33Pjs=0.2×60=12kWQis=Pjs×tg=12×1.33=16kvar(3)、灰浆搅拌机Kx=0.5,Cos=0.55,tg=1.52PjS=O.5x3=1.5kWQjs=Pjs×tg=1.5×1.52=2.28kvar(4)、IoOm高扬程水泵Kx=0.75,Cos=0.8,tg=0.75Pjs=0.75×20=15kWQis=Pjs×tg=15×0.75=11.25kvar(5)、蛙式夯土机Kx=0.5,Cos=0.55,tg=1.52Pjs=0.5×3=1.5kWQjs=Pjs×tg=1.5×1.52=2.28kvar(6)、插入式振动器Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1.5=0.45kWQis=Pjs×tg=0.45×1.02=0.46kvar(7)、插入式振动器Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1.5=0.45kWQjs=Pjs×tg=0.45×1.02=0.46kvar(8)、交流电焊机Kx=0.5,Cos=0.4,tg=2.29将JC=50%统一换算到JC1=IO0%的额定容量P=Sn×Cos=38.6×0.4=15.44kWPc=n×(JcJc)1z2×Pn=1×(0.51)iz2×15.44=10.92kWPjs=K×Pc=0.5×10.92=5.46kWQiS=PjSXtg=5.46x2.29=12.51kvar(9)、混凝土搅拌机Kx=0.75,Cos=0.85,tg=0.62Pjs=0.75×3=2.25kWQjs=Pjs×tg=2.25×0.62=1.39kvar(10)、高压汞灯Kx=0.6,Cos=0.7,tg=1.02Pjs=0.6×1×1.1=0.66kWQjs=Pjs×tg=0.66×1.02=0.67kvar(11)、钢筋调直机Kx=0.65,Cos=0.7,tg=1.02Qjs=Pjs×tg=1.43×1.02=1.46kvar(12)、钢筋弯曲机Kx=0.65,Cos=0.7,tg=1.02Pjs=0.65×2.2=1.43kWQjs=Pjsxtg=1.43×1.02=1.46kvar(13)、闪光对焊机Kx=0.35,Cos=0.6,tg=1.33将JC=50%统一换算到JCI=IO0%的额定容量Pn=IOOkWPe=n×(Jc/Jc1)1z2×Pn=1×(0.51),z2×100=70.71kWPjs=Kx×Pc=0.35×70.71=24.75kWQjs=Pjs×tg=24.75×1.33=33kvar(14)、钢筋切断机Kx=0.2,Cos=0.65,tg=1.17Pjs=0.2×4=0.8kWQjs=Pjs×tg=0.8×1.17=0.94kvar(15)、切割机Kx=0.2,Cos=0.65,tg=1.17Pjs=0.2×4=0.8kWQjs=Pjs×tg=O.8×1.17=0.94kvar(16)、木工圆锯Kx=0.65,Cos=0.6,tg=1.33Pjs=0.65×3=1.95kWQjs=Pjs×tg=1.95×1.33=2.6kvar(17)、木工平刨床Kx=0.65,Cos=0.6,tg=1.33Pjs=0.65×3=1.95kWQjs=Pjs×tg=1.95×1.33=2.6kvar(18)、碘鸽灯Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1×1=0.3kWQjs=Pjs×tg=O.3×1.02=0.3Ikvar(19)、塔式起重机Kx=0.2,Cos=0.65,tg=1.17将Jc=40%统一换算到JC1=25%的额定容量P=48.2kWPc=n×(JcJc)1z2×Pn=1×(0.40.25)z2×48.2=60.97kWPjs=Kx×Pc=0.2×60.97=12.19kWQjs=Pjs×tg=12.19×1.17=14.26kvar(20)、施工升降机Kx=0.3,Cos=0.6,tg=1.33Pjs=0.3×60=18kWQis=Pjs×tg=18×1.33=24kvar(21)、灰浆搅拌机Kx=0.5,Cos=0.55,tg=1.52Pjs=0.5×3=1.5kWQjs=Pjsxtg=1.5×1.52=2.28kvar(22)、IOOm高扬程水泵Kx=0.75,Cos=0.8,tg=0.75Pjs=0.75×20=15kWQjs=Pjs×tg=15×0.75=11.25kvar(23)、蛙式夯土机Kx=0.5,Cos=0.55,tg=1.52Pjs=0.5×3=1.5kWQjs=Pjsxtg=1.5×1.52=2.28kvar(24)、插入式振动器Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1.5=0.45kWQis=Pjs×tg=0.45×1.02=0.46kvar(25)、插入式振动器Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1.5=0.45kWQjs=Pjs×tg=0.45×1.02=0.46kvar(26)、高压汞灯Kx=0.6,Cos=0.7,tg=1.02Pjs=0.6×1×1.1=0.66kWQis=Pjs×tg=0.66×1.02=0.67kvar(27)、塔式起重机Kx=0.2,Cos=0.6,tg=1.33将JC=40%统一换算到JC1=25%的额定容量P=24.3kWPc=n×(JcJc)1z2×Pn=1×(0.40.25)iz2×24.3=30.74kWPjS=KXXPe=O.2x30.74=6.15kWQjs=Pjs×tg=6.15×1.33=8.2kvar(28)、施工升降机Kx=0.2,Cos=0.6,tg=1.33Pjs=0.2×60=12kWQjs=Pjs×tg=12×1.33=16kvar(29)、灰浆搅拌机Kx=0.5,COS=0.55,tg=1.52Pjs=0.5×3=1.5kWQjs=Pjsxtg=1.5×1.52=2.28kvar(30)、IOOm高扬程水泵Kx=0.75,Cos=0.8,tg=0.75Pjs=0.75×20=15kWQjs=Pjs×tg=15×0.75=11.25kvar(31)、蛙式夯土机Kx=0.5,CoS=0.55,tg=1.52Qjs=Pjs×tg=1.5×1.52=2.28kvar(32)、插入式振动器Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1.5=0.45kWQjs=Pjs×tg=0.45×1.02=0.46kvar(33)、插入式振动器Kx=0.3,Cos=0.7,tg=1.02Pjs=0.3×1.5=0.45kWQjs=Pjs×tg=0.45×1.02=0.46kvar(34)、交流电焊机Kx=0.5,Cos=0.4,tg=2.29将JC=50%统一换算到JCI=Io0%的额定容量P=S×Cos=38.6×0.4=15.44kWPe=n×(JcJc)1z2×Pn=1×(0.51)iz2×15.44=10.92kWPjs=Kx×Pc=0.5×10.92=5.46kWQis=Pjsxtg=5.46×2.29=12.51kvar(35)、混凝土搅拌机Kx=0.75,Cos=0.85,tg=0.62Pjs=0.75×3=2.25kWQis=Pjs×tg=2.25×0.62=1.39kvar(36)、高压汞灯Kx=0.6,Cos=0.7,tg=1.02Pjs=0.6×1×1.1=0.66kWQis=Pj