Technical Specification-FINAL VERSION-E-C-20080318.doc

GUANGZHOU METRO LOT12RP-8005-BTECHNICAL SPECIFICATION2008. 02. 22TECHNICAL SPECIFICATION 技术规格说明书FOR THE SUPPLY OF A6.26m DIAMETER MIXED FACE EPB SHIELD MACHINE混合型土压平衡盾构机型号: DIA6260 BRevised based on 2nd meeting根据第二次会议所做出的修改-S.KONDA2008.02.22Rev.Description描述Prepared by准备人：Date日期：Approved By审核人：Date日期：Table of Contents目录1. Design condition5设计条件1.1 General condition.5项目基本情况1.2 Geological condition.5项目地质情况1.3 Tunnel alignment.5隧洞布置1.4 Segment lining.6管片布置2. Specification.6技术规格2.1 Shield.6盾体2.2 Thrust.7推进系统2.3 Cutterhead drive.7刀盘驱动2.4 Screw conveyor8螺旋输送机2.5 Segment erector.8管片安装机2.6 Manlock.9人员仓2.7 Injection port,9注射孔2.8 Tail grease injection.9盾尾油脂注入2.9 Backfill injection.10背衬注浆2.10 Hydraulic cylinder.11 液压油缸 2.11 Hydraulic oil.11 液压油 2.12 Electric system.13 电气系统2.13 Back-up system.14 后配套系统3. Drawings.19图纸PROPRIETARY STATEMENT产权声明This technical specification discloses proprietary and confidential information, which is the property of The Robbins Company, Ltd. It may not be reproduced in whole or part without written permission from The Robbins Company. It contains confidential information and is submitted under a confidential relationship for the purpose of reviewing the concepts and equipment herein. The recipient agrees by accepting it, not to disclose any information regarding it to any unauthorized person, and not to use if for any other purpose. All patent rights hereto are expressly reserved by The Robbins Company.此技术文件为保密资料，产权属罗宾斯公司所有。未经罗宾斯公司书面同意，不得全部或部分复制。其中包含机密信息，用于检查设备及原理，关系人保密。收件方同意不向未授权人透漏其信息，也不会用作其它用途。其版权仅属于罗宾斯公司。1.Design condition 设计情况1.1. General Information 项目基本情况1)Project nameGuangzhou Metro 12 Lot项目名称广佛线12标段2)Site locationGuangzhou CHINA工地地址中国,广州1.2. Geological condition 地质基本情况1)Type of ground 地质7Strong weathered rock强风化岩石8Medium weathered rock中等风化岩石9Mini weathered rock微风化岩石2)Max. Overburden18 m最大覆盖深度3)Max. water levelG L - 0.5 m最大水深度1.3.Tunnel alignment隧道轴线基本情况1)Gradient梯度+/-2.7%2)Minimum Curve RadiusR250m最小转弯半径3)Max. Exc. Length664 + 1916 m最大掘进长度1.4.Segment lining管片基本情况1)Type类型Reinforced concrete segment Universaltype预制钢筋混凝土通用型2)Outer diameter外径6,000mm3)Inner diameter内径5,400mm4)Thickness厚度300mm5)Length长度1,500mm6)Number of segments管片数量5+1piece 5+1块7)Max. Segment Weight42.00kN管片最大单重2. Specification技术规格2.1.Shield盾体1)Tail outer diameter盾尾外径6,260mm2)Tail inner diameter盾尾内径6,060mm3)Tail thickness盾尾钢板厚度100mm4)Tail clearance (in radius)30 mm盾尾间隙(半径方向)5)Overall length盾总长度8,020mm6)Tail sealing盾尾密封/钢丝刷Type 类型wire brush type 钢丝类型with mortar-stopping plate配有止桨板Row 排3rows 3排7)Design Pressure设计压力4bar2.2.Thrust推进油缸1)Number of Thrust Jacks油缸数量242)Unitary Thrust单个推力1,500kN3)Total thrust总推力Maximum 36,000kN最大36,000kN4)Max.Stroke of Cylinders油缸行程1,950mm5)Extension Speed推进速度Maximum 67mm/min(In case all cylinders are operated) 最大 67毫米/分钟（所有油缸均工作）6)Retraction Speed后退速度Maximum 162mm/min（In case all cylinders are operated）最大162毫米/分钟（所有油缸均工作）7)Grouping of thrust cylinders组数4 Sector (Up, Down, Left, Right) 4组 (上,下,左,右)2.3.CutterHead and drive刀盘及驱动1)Driving method驱动方式Electric drive variable speed (VFD)变频电驱动2)Excavation diameter开挖直径6,300mm3)Cutterhead total power总刀盘功率900kW4)Number of Motors电马达数量105)Unitary Power单个功率90kW6)Speed刀盘转速0.3 3.0 rpm7)Working Torque工作扭矩5,628kNm8)Max. starting torque最大启动扭矩7,316kNm9)Main Bearing主轴承3-Axis Roller Bearing 3轴滚轴轴承10)Main Bearing L10Life10,000h主轴承寿命11)Main Bearing Seals主轴承密封3No. x Multi-lip type多唇型2.4.Screw conveyor螺旋输送机1)Driving method驱动模式Hydraulic drive液压驱动2)Casing inner diameter内径800mm3)Speed速度1.6 16.0rpm4)Nominal Torque公称扭矩94kNm5)Max. Capacity最大能力280m3/h6)Injection Port注射孔27)Maintenance Window维护窗数量28)Earth Pressure Sensors土压传感器29)Screw Gate闸门Hydraulically Actuated液压驱动10) Bulkhead gate Included, hydraulically actuated隔板舱门包含在内，液压驱动2.5.Segment erector管片安装机1)Speed0 1.5rpm速度2)Turning angle 220degree旋转角度3)Radial stroke (IN/OUT)700 mm经向行程(进/出)4)Axial stroke (FWD/AFT)500 mm (400+100)轴向行程(进/退)5)Degrees of freedom6自由度6)Pitching and Rolling Adjust2.5 degree仰俯角/滚动调整角度2.5 度2.6.Man Lock人员仓1)Type2Chamber Type,1 + 2 people capacity型号双舱式，1+2=3人2)Dimensions 1,600mm x 1,600mm高度/尺寸3)Air Pressure0.3 MPa空气工作压力2.7.Injection ports注射孔 1)Cutterhead40 x 5+2 port (Rotary Joint 7 lines)刀盘旋转接头7条线路2)Bulkhead50 x 6 port隔板50 x 6 个孔3)Shield body盾体 Inclined for probing50 x 22 port用于超前钻50 x 22个孔Peripheral50 x 8 port圆周方向50 x 8个孔4) Screw conveyor50 x 2 port螺旋输送机50 x 2个孔2.8.Tail Grease Injection盾尾油脂注入1)Front Injection Port6 sets前部注入孔6个2)Rear Injection Port6 sets尾部注入孔6个3)Tail Grease Pump盾尾油脂泵Air Actuated Type气动型4)Injection Valve注入阀Electric Valve电子阀2.9.Backfill injection注浆系统1)Type类型Built-in Style内置式2)Injection Port注入孔4 ports and additional 4 for spare4个孔,另有4个备用孔 2.10.Hydraulic cylinder液压油缸Description名称Qty数量Thrust (kN)推力(千牛)Stroke (mm)行程(毫米)Working Pressure (MPa)工作压力Remarks备注Thrust cylinder推进油缸241,500195035Erector radial cylinder安装机径向油缸211070014Erector axial cylinder安装机轴向油缸 17050014Erector support (A)安装机支撑（A）44310014Erector support (B)安装机支撑（B）24315014Screw gate螺旋舱门210569021Bulkhead gate隔板舱门216547021Screw slide cylinder螺旋滑动油缸2323550212.11. Hydraulic Oil 液压油1) Type类型Mineral oil or HFDU* *Condat D46 or equivalent 矿物油或HFDU, Condat D46或同等的2) Viscosity粘度ISO VG 462.12. Electrical system电气系统1)Electric system电气系统Shield machine will be equipped with electric motors, lightings, electric control system, wiring and all other necessary facilities.盾构机上配有电动马达、照明系统、电气控制系统、电缆及其它必备的设施。2)Power supply电源a)High Voltage supply高压10000V (50Hz)b)Power circuit电路AC 400 V x 50 Hz x 3AC 230 V x 50 Hz x 1c)Control circuit控制回路AC 100 V x 50 Hz x 13) Protection 防护 Electric Equipment will be designed to be IP55 minimum.电气设备的最小设计防护等级为IP55。IP55No Electric Equipment will be designed explosion proof.无防爆电气设备。4) Electric instruments电气仪表a)Power boards, operation panel, terminal boxes, and erector operatingbox will be provided.提供配电盘、操作板、终端盒及安装机操作盒b) Place of installation安装位置Each device shall be installed as following, for easy access andmaintenance.为方便接近及维修，设备安装如下Power boardsBackup deck 配电盘后配套拖车上Operation panelBackup deck操作盒后配套拖车上Terminal boxesBackup deck, Inside the shield终端盒后配套拖车上, 盾体内Erector operationInside the shield, Portable wireless radio control安装机操作盾体内,手提式无线遥控器5) Lighting照明a)Fluorescent lights20 W x AC 100 V x 36 no.荧光灯b)Emergency lights20 W x AC 100 V x 12 no.应急照明6) Shield machine control system盾构机控制系统a)Control methodManual control basically控制模式基本为手动控制b)Instrumentation仪器 Item名称Range范围Qty数量Remarks备注检测器Detector指示仪IndicatorThrust cylinder stroke推进油缸行程0 1950 mm44Thrust cylinder speed推进油缸速度0 100 mm/min4Thrust pressure推进压力0 500 bar41Total thrust总推力0 36,000 kN-1Calculated by PLCPLC计算Cutterhead power刀盘总功率0 900 kW11Calculated by PLCPLC计算Screw conveyor pressure螺旋输送机压力0 250 bar 11Screw conveyor speed螺旋输送机速度0 16 rpm11Screw conveyor volume输送机出渣量0 300 m3/h1Calculated by PLCPLC计算Screw gate opening舱门开口率0 100 %11Earth pressure土压0 5 bar33Man Lock pressure人员仓气压0 5 bar22Bearing Oil temperature轴承油的温度0100C11Pitching倾斜角度5.0 deg11Rolling滚动角度3.0 deg1 7) Transformers变压器a) Voltage电压10000V / 400Vb) Number数量2 x 1250kVAc) H.V. Cable StorageCable Basket高压电缆存储电缆箱2. 13. Backup system 后配套系统1) Backup deck后配套拖车a) Type类型Portal shaped type门式b) Quantity数量7 deck 7台拖车c) Total length总长度approximately 72 m 约72m2) Facilities on the back-up后配套拖车上安装的设备a) No.1 deck 1号拖车Hydraulic system液压系统Tail grease pump盾尾油脂泵Grease pump for automatic lubrication自动润滑油脂泵b) No.2 deck 2号拖车Back grouting (Primary) 背衬注浆（初级）Agitator tank搅拌罐Capacity能力7.0 m3Pump泵Flow流量200 L/minPressure压力3.0 MPaType类型Piston pump活塞泵Grain size粒径尺寸max. 1.0 mm 最大1.0mmQuantity数量2Operators cabin主控室c) No.3 deck 3号拖车Bentonite system膨润土系统Agitator tank搅拌罐 Capacity能力5.0 m3Pump泵Flow流量150 L/minPressure压力2.5 MPaType类型Piston pump活塞泵Quantity数量2VFD panel面板d) No.4 deck 4号拖车Foam system泡沫系统Agent tank原液箱0.5 m3Agent pump原液泵Flow流量0.14 m3/minHead头4.0 mType类型Submersible pump潜水泵Quantity数量1Solution tank溶液箱1.0 m3Solution pump溶液泵Flow流量40 L/minPressure压力1.2 MPaType类型Tube pump管泵Quantity数量4Power panel配电柜e) No.5 deck 5号拖车Cooling water system冷却水系统Water supply供水Supplied by 供水方buyer买方Flow流量40 m3/hPressure压力7.5 barTemperature 1温度28 degree 28 度Quality质量500micronTank水箱3m3Pump泵 Type类型Centrifugal pump离心泵Flow流量200 L/minHead头65 mQuantity数量3Dewatering system排水系统Tank水箱3 m3Pump (dewatering, inside the TBM) 泵（排水，盾构上）Type类型Pneumatic pump气动泵Flow流量0.3 m3/minQuantity数量2Pump (discharging, on deck) 泵（排水，拖车上）Type类型Submergible pump潜水泵Flow流量0.5 m3/minHead头30 mQuantity数量1High voltage transformer高压变压器Capacity能力1250kVAQuantity数量2f) No.6 deck 6号拖车Hose reel水管卷筒Hose diameter软管直径100 mmStorage length存储长度25 mQuantity数量2Air compressor空压机Compressor空压机Flow流量10 Nm3/minPressure压力7.5 barPower功率55 kW Quantity数量2Tank罐 Capacity容量1.5 m3Secondary ventilation fan二次通风扇Flow流量300 m3/minDuct diameter风管直径600 mmPower功率15 kWBack grouting (Secondary) 二次注浆Liquid A A液Agitator tank搅拌罐Capacity容量0.8 m3Power功率3.7 kWPump泵Flow流量100 L/minPressure压力2.0 MPaType类型Piston pump活塞泵Quantity数量1Liquid B B液Tank箱体Capacity容量0.3 m3Pump泵Flow流量15 L/minPressure压力1.5 MPaType类型Piston pump活塞泵Quantity数量1g) No.7 deck 7号拖车Cable tray电缆卷盘Storage