求解吊车吊装钢筋的简单方法

钢丝绳吊重计算公式是钢丝绳理论重量(kg)=钢丝绳直径*钢丝绳直径*计算系数。因为在实际工作中出于安全考虑，所以必须要除以4----8倍的安全系数。钢丝绳是指用多根或多股细钢丝拧成的挠性绳索，钢丝绳是由多层钢丝捻成股，再以绳芯为中心，由一定数量股捻绕成螺旋状的绳。在物料搬运机械中，供提升、牵引、拉紧和承载之用。

钢丝绳的选用

吊装用钢丝绳可采用6X19型，宜采用6x37型，因为后者较容易弯曲。使用时可单根、双根或多根。钢丝绳编插接头编插是吊装作业中最常见的方式，当钢丝绳两端的绳套采用编插接头时，编插接头长度不应小于钢丝绳直接的20倍。另外还有锥形楔套连接、铝合金套压缩法连接、绳夹连接等方式。

CREW 船员

CAPTAIN（MASTER） 船长

CHIEF OFFICER 大副

OR CHIEF MATE（FIRST MATE）

SECOND CHIEF 二副

OR SECOND MATE

THIRD OFFICER 三副

OR THIRD MATE

ASSISTANT OFFICER 驾助

RADIO OFFICER （RADIO 报务员OPERATOR, WIRELESS OPERATOR）

PURSER (CHIEF PURSER) 管事,事物长

CLERK 事物员

BOATSWAIN OR BOSUN 水手长

CASSAB 副水手长

QUARTERMASTER 舵工

COXSWAIN 舵工,艇长

ABLE SEAMAN 全能水手,一水

A.B.(ABLE BODIED SEAMAN) 全能水手

E. D.H. , D.H.U. 全能水手

O.S.(ORDINARY SEAMAN) 普通水手,二水

SEAMAN, MARINER 普通水手,海员

DECK BOY 甲板员

ENGINEER 轮机员

CHIEF ENGINEER 轮机长,大车,老轨

SECOND ENGINEER 大管轮,二车,二轨

THIRD ENGINEER 二管轮,三车,三轨

FOURTH ENGINEER 三管轮,四车,四轨

ASSISTANT ENGINEER 轮助

MECHANIC 机工

FIREMAN 生火

CLEANER OR WIPER 清洁工

CHIEF STEWARD 大管事

(OR CATERING OFFICER)

SECOND STEWARD 二管事

CHIEF COOK 大厨

SECOND COOK 二厨

SUPERNUMERARY 额外人员

SHIP’SCOMPLEMENT 船上的定员

DECK SERANG 水手长

DECK TINDAL 副水手长

SEACUNNY 舵工

NAMES OF MARINE ORGANIZATIONS AND THEIR ( 船务机关名称及工作人员)

HARBOUR ADMINISTRATION BUREAU (OR HARBOUR BUREAU) 港务局

THE JOINT INSPECTION PARTY-INWARD AND OUTWARD 进口联合检查组

HARBOUR SUPERVISION OFFICE 港务监督

THE CUSTOMS 海关

FRONTIER INSPECTION STATION 边防检查站

QUARANTINE OFFICE (S0ERVICE) 卫生检疫所

ANIMAL AND PLANT QUARANTINE

SERVICE 动植物检疫所

CHINA COMMODITY INSPECTION AND

TESTING BUREAU(CCITB) 中国商品检验局

CHINA MARINE BUNKER SUPPLY CORPORATION 中国船舶燃料供应公司

CHINA NATIONAL CHARTERING CORPORATION(ZHONGZU) 中国租船公司

CHINA OCEAN SHIPPING AGENCY 中国外轮代理公司

CHINA OCEAN SHIPPING COMPANY

(COSCO) 中国远洋运输公司

CHINA OCEAN SHIPPING COMPANY CHARTERING DEPARTMENT(COSCHARD)

中国远洋轮船公司租船部 (“中远租”)

CHIAN OCEAN SHIPPING TALLY COMPANY 中国外轮理货公司

CHINA OCEAN SHIPPING SUPPLY

CORPORATION(SUPCO.) 中国外轮供应公司

THE ~ OFFICE OF THE REGISTER OF SHIPPING OF THE PEOPLE’S REPUBLIC OF CHINA 中华人民共和国船舶检验局~办事处

PERSONNEL

JOINT INSPECTION PARTY 联检小组

CUSTOMS OFFICER 海关官员

HARBOUR OFFICER 港务监督员

FRONTIER DEFENCEOFFICER

(INSPECTOR ,GUARD) 边防检查组

QUARANTINEOFFICER(DOTOR) 卫生检疫员

CUSTOMS BOARDING OFFICE 登轮官员

CUSTOMS SEARCHING PARTY 海关检DOCKER 码头工人(广义)

LONGSHOREMAN 码头工人(在岸上装卸)

STEVEDORE 码头工人(在船上装卸)

FOREMAN 装卸队长

PILOT 引水员

CARGO SURVEYOR 商品检验员

MARINE OR SHIP SURVEYOR 验船师

CHIEF TALLYMAN 理货员

WATERMAN 加水工人

AGENT 代理

MARINE LOADING AND DISCHARGING GEAR AND HARBOUR FACILITIES

（海运装卸机械工具和港口设施）

BARGE 驳船

BEACON 航标灯

BELT CONVEYOR 皮带运输机

BOARD PALNK 木版

BRIDGE CRANE 桥吊，装卸桥

BUNKERING TANKER 供燃料船

BUOY 浮筒，浮标

CAN HOOK，BARREL SLING 吊桶钩

CANVAS 帆布

CANVAS SLING 吊货帆布袋

CARGO TRAY 吊货盘

CARGO RUNNER 吊货钢丝绳

CHAFING PLATE 防擦板

CHAFING MAT 防擦席

CHAIN SLING 链条吊索

CRANE 吊车

COLD STORAGE 冷藏仓库

CONVEYOR BELT 传送带

CROWBAR 撬杠

CUSTOMS LAUNCH 海关关艇

DOLPHIN 系缆桩

DUNNAGE 垫仓物料

ELECTRIC CRANE 电吊

ELEVATOR 升降机

FERRY BOAT 轮渡船

FIRE BOAT 消防船

FLOATING CRANE 浮吊

FOOTBOARD 踏板

FORK - LIFT 铲车，叉车

FUNNEL 漏斗

GANGBOARD 跳板

GANTRY CRANE 龙门吊

GARBAGE(SLUDGE,SEWAGE) BOAT 垃圾船

GRAB 抓斗

GRAIN ELEVATOR 吸粮机

HAMMER 铁锤

HANDCART 手推车

HARBOUR LIGHT 港口灯标

IRON NAIL 铁钉

LANDING PIER 登岸码头

LIFTING MAGET 西铁吊具

LIGHTER 驳船

LIGHT HOUSE 灯塔

LIGHT SHIP 灯船

MANILA ROPE 白棕绳

MAT 席子

MOBILE CRANE 流动吊车

MOORING ANCHORAGE 系泊锚地

MOORING BUOY 系泊浮筒

MOTOR LAUNCH 小汽艇

NYLON ROPE 尼龙绳

OIL HOSE 输油软管

OPEN YARD 露天货场

PERSONNELBOAT 交通艇

PILOT BOAT 引水船

PLATE HOOK 钢板吊钩

PONTOON 浮码头

PONTOON BRIDGE 浮桥

QUARANTINE ANCHORAGE 检疫锚地

QUARANTINE VESSEL 检疫船

REFRIGERATOR CAR 冷藏车

ROPE SLING 绳吊索

SAW 锯

SEMI-PORTAL CRANE 半门吊

SHIFTING BOARD 防动板

SIGNAL TOWER 信号台

STEAM LAUNCH 小汽艇

STEEL WIRE 钢丝绳

TOWER CRANE 塔吊

TRACTOR 牵引车

TRAFFIC BOAT 交通艇

TUG BOAT(MOTOR TUG) 拖轮

WAREHOUSE 仓库

WATER BOAT 供水船

WATR LEVER INDICATOR 水深标尺

WIRE CARGO NET 钢丝网络

WIRE SLING 钢丝吊索

VARIOUS KIND OF VESSELS （各种船舶）

AIR CUSHION CRAFT 气垫船

BAGE-CARRIER 载驳货船

BULB-BOWED SHIP 球鼻首船

BULK-CARRIER 散货船

CARGO LINER 定期货船

COLLIER 散货船

CREW BOAT （船员）联络船

DIESEL BOAT 柴油机船

DRY CARGO SHIP 干货船

DUMB LIGHTER 驳船（没有机器的）

FREIGHTER 货船

OIL BARGE 油驳

ORE CARRIER（ORE SHIP） 矿砂船

REEFER（REFRIGERATOR SHIP） 冷冻船

SALVAGE VESSEL 救助船

GRAIN CARRIER 运量船

ICE-BREAKER 破冰船

LIGHT SHIP 未载货的货船

LUMBER CARRIER（TIMBER CARRIER） 运木船

MEAT SHIP 肉类船

MOTO SHIP 内燃机船

OCEAN-GOING VESSEL 远洋船

SISTER SHIP 姐妹船

STEAM SHIP 蒸汽机船

STOR CARRIER 补给船

TANKER（OIL TANKER） 油驳

TRAWLER 拖网渔船

MAJOR MARINE PAPERS AND CERTIFICATES（主要船务单据及证书）

（1）PAPERS单据

APPLICATION FOR BUNKERS加(燃油)申请书

APPLICATION FOR TALLYMAN 理货申请书

BILL OF LADING 提单

BOOKING NOTE 订舱单

BOAT NOTE 订载单

CARGO RECEIPT 交货收据

CARGO TALLY SHEET 理货记数单

COPY 副本

DAMAGED CARGO REPORT 货物残损报告书

DECLARATION 申报单

DELIVERY ORDER 交货单

DOCK RECEIPT 码头收据

GANG RECORD 工班报单

HATCH(CARGO)LIST 分舱单

INWARD MANIFEST 进口舱单

LICENSE 许可证

MATE’S RECEIPT 收货单

NOTICE OF ARRIVAL 到货通知书

MOTICE OF CLAIM 索赔通知

NOTICE OF READINESS 准备就绪通知书

ON-SPOT RECORD 现场记录

ORIGINAL 正本

OUTWARD MANIFEST 出口舱单

PARCEL RECEIPT 小包收据

SAILING ORDERS 开航通知

SHIPPER’S EXPORT DECLARATION货物出口申请书

SHIPPING LIST 装货通知书

SHIPPING PERMIT 准运单

SHORT/OVERLANDED CARGO LIST 货物溢短单

SHORT/OVERLANDED CARGO REPORT 货物溢短报告单

TALLY DAILY REPORT 理货日报告

TALLY SHEET 理货单

TALLY SHIFT REPORT 理货工班报告

( 2 )CERTIFICATES ( 证书,证件)

CERTIFICATE OF FREEBOARD 干舷证书

CERTIFICATE OF HEALTH 无疫证书

CERTIFICATE OF ORIGIN 产地证书

CEITIFICATE OF PORT REGISTRY 船籍港证书

CERTICFICATE OF SURVEY 船舶检验证

CLASSIFICATION CERTIFICATE 船级证书

DERATTING CERTIFICATE 除鼠证书

DERATTING EXEMPTION CERTIFICATE 免予除鼠证书

INSPECTION CERTIFICATE 验讫单

INTERNATIONAL LOADING CERTIFICAT国际载重线证书

MARITIME DECLARATION OF HEALTH 航海健康申明书

NAVIGATION CERTIFICATE SEAWORTHINESS CERTIFICATE 适行证书

OUTWARD CLEARANCE CERTIFICATE 出国证书

PANAMA CANAL TONNAGE CERTIFICATE 巴拿马运河吨位证书

PASSPORT 护照

SAFETY RADIO TELEGRAPHY CETIFICATE 无线电报安全证书

SHIP’S SAFETY CERTIFICATE 船舶安全证书

SUES CANAL SPECIAL TONNAGE CERTIFICATE 苏伊士运河专用吨位证书

TONNAGE CERTIFICATE 吨位证书

TONNAGE DUES CERTIFICATE 吨税证书

WIRELESS INSPECTION CERTIFICATE无线电安全证书

THE STRUCTURE OF A SHIP(船舶结构)

ACCOMODATION 房间

ACCOMODATION LADDER 舷梯

AERIAL(ANTENNA) 天线

AFT PART(AFTER PART) 船尾部

AFTER-PEAK 后尖舱

AIR SIREN 汽笛

ALDIS LAMP 闪光信号灯

ALLEYWAY 走道

ANCHOR 锚

ANCHOR CHAIN 锚链

AUXILIARY MACHINERY 辅机

BILGE 船底沟

BINNACLE 罗盘支架

BITTS(BOLLARDS) 系缆柱

BLOCK 滑轮

BOOM 吊杆

BOW 船头

PORT BOW 左舷船头

STARBOARD BOW 右舷船头

BREAK 夹板台阶

BRIDGE 船桥,驾驶台

BROW (从船上到岸上的)舷梯

BULWARKS 舷墙

BUNKER 燃料舱

CABIN 船舱

PILOT’S CABIN 引水员房间

CABLE 锚链

CAPSTAN 绞盘

CARGO HOLD 货舱

CATWALK 狭窄的舷梯

AWNING 帆布蓬

BAGGAGE ROOM 行李房

BAROMETER 气压表

BASIC LINE 吨位标志线

BALK(BLULK) , BEAM 船梁

HATCH BEAM 舱盖横梁

PORT BEAM 左舷

STARBOARD BEAM 右舷

CHAIN LOCKER 锚链舱

CHRONOMETER 经纬仪

COAMINGS 舱口栏板

COMPASS 罗盘

COURSE RECORDER 航向记录仪

CRANE 起重机

DAVIT 挂艇架

DECK 甲板

BOAT DECK 救生艇甲板

LOWER DECK 下甲板

LOWER TWEEN DECK 二层柜

MAIN DECK 正甲板

POOP DECK 船尾上面的甲板

PROMENADE DECK 保护甲板之上甲板

SHELTER DECK 遮蔽甲板

TONNAGE DECK 量吨甲板

TWEEN(BETWEEN)DECK 二层柜

UPPER DECK 上甲板

UPPER TWEEN DECK 三层柜

DECK HOUSE 甲板室

DERRICK 吊杆

DIESEL ENGINE 柴油机

DOUBLE BOTTOM 双层底

DRAUGHT MARKS(DRAFT MARKS) 吃水标志

DYNAMO(GENERATOR) 发电机

ECHO SOUNDER 测深仪

ENGINE ROON 机舱

ENGIN ROON DEPARTMENT 机舱部

ESCAPE TRUNK 救生道

FAN ROOM 打风间

FALG-STAFF 旗杆

FORECASTLE 船首楼

FORECASTLE HEAD 船头甲板

FOREMAST 头柜

FOREPART 船头部

FOREPEAK 前尖舱

FREEBOARD DECKLING 干舷甲板线

GANGWAY 舷梯

GLASS (口语)气压表

GUY 稳索

GYRO COMPASS(GYRO) 电罗经

HALLIARD ,HALYARD 旗帜之升降索

HATCH 舱口

HATCH BORD 舱盖板

HATCH COAMING 舱口栏板

HATCH COVER 舱口盖

HAWSE HOLE 锚链孔

HELM 舵轮舵柄

HAWSER 船缆锚链

HULL 舱壳

JACK LADDER(JACOB’S LADDER) 软梯,绳梯

JACKSTAFF 船头小旗杆

JIGGER MAST 尾

JUMBO(DERRICK 重吊(杆)

KEEL 龙骨

LIFE BELT 救生带

LIFE BORT 救生艇

LIFE BUOY 救生圈

LIFE JACKET 救生衣

LIFE RAFT 救生筏

LIFE-SAVING APPARATUS 救生设备

LOAD LING 载重线,装载水线

MAINMAST

MAN-ROPE 绳索

MIZZEN MAST

MONKEY ISLAND 了望台

PILOT LADDER 领港梯子

PISTON 活塞

PLIMSOL’S MARK 载重线标志

POOP 船尾楼

PORT 港口,舱口,左舷

PORT -HOLE 舷舱,舱口

PROPELLER 螺旋桨

PULLEY 滑轮

PUMP 水泵

PURCHASE 绳索,滑轮

QUARTER 船舷的后部

PORT QUARTER 左舷后部

STARBOARD QUARTER 右舷后部

RADAR 雷达

RADIO 无线电

RADIO DIRECTION FINDER 无线电测向器

RADIO ROOM 无线电室

RADIO TRANSMITTER 无线电发射机

RAST 救生筏

RAIL,RAILINGS 扶手,栏杆

RAT-GUARD 缆绳上的防鼠隔

RATLINES 绳梯横索

REFRIGERATED HOLD 冷藏舱

RIG 帆索

RUDDER 舵

SCREW 螺丝钉

SCUPPER 排水管

SCUPPER BOARD 挡水板

SCANNER 雷达扫描设备

SEXTANT 六分仪

SHAFT TUNNEL 地轴弄

SHACKLE 钩环

SHIFTING BOARD 防动板,防舱板

SIGNAL ROCKET 信号火箭

SIREN 汽笛

SLING 吊索

STARBOARD 右舷

STEAM ENGINE 蒸汽引擎

STEERING GEAR 舵机

STEM 船头

STERN 船尾

STOREROOM 贮藏室

TACKLE 滑车,吊具

TANK 液体舱

BALLAST TANK 压载水舱

COFFERDAM TANK 隔离沧

不同材料的钢有一个强度极限，单位是帕斯卡（牛/米的平方），这个需要查阅资料（对于低碳钢一般是取屈服极限）

m-----重物质量 单位：千克

g-----重力加速度 可以取9.8 牛/千克

d-----钢丝直径 单位换算成米

满足 4mg/(3.1416*d*d) 小于 这个极限就可以了

或者 假如这个极限用tau（本来是表示应力的罗马字母，这里用他的读音来表示了） 所能承载的最大质量表示为 tau*3.1416*d*d/(4*g)

如果是多处垂吊，那可以简单把单根最大质量乘上钢丝根数就可以了，不过条件是每根钢丝受力均匀

具体理论可以参照 材料力学学科中 其中关于拉伸、压缩章节 来学习。因为没有工程应用方面的经验，我只能从理论上这样简单发表一下意见。

钢丝绳是起重机械及起重设备、吊装捆绑作业不可缺少的主要零部件 ，被广泛地应用作为起升绳、变幅绳、牵引绳、吊装绳等。不论作为哪一种用途的钢丝绳。如果选用类型不当、使用方法不合理。缺乏安全检查、又不重视保养，更为严重的是已达报废还继续使用，都有可能发生因钢丝绳的损伤或破断而产生的重大事故。

起重设备钢丝绳正确选用方法 ：

(1)吊运机使用的钢丝绳应该是中心有棉芯的钢丝绳，或者直接采用防选择钢丝绳。因为线径较细，内部有棉芯的钢丝绳的缠绕性更好，不容易出现缠绕。

(2)工作在露天、潮湿、腐蚀等环境中应选用镀锌钢丝绳。

(3)绕经滑轮和起重配件卷筒机构的起重设备钢丝绳，应优先选用线接触钢丝绳。由于线接触钢丝绳钢丝间接触应力小、磨损小、绕性好、钢丝绳使用寿命相对较长。

(4)起升较大或起重设备钢丝绳多层卷绕的起重机，宜采用不旋转、无松散倾向的右交互捻钢丝绳。这种钢丝绳股与绳的扭转趋势互相抵消．起吊重物时不易旋转和松散。

（5）小吊机使用的钢丝绳以镀锌绳为最好。也有使用中采用普通钢丝绳的情况，因为常用的直径为6mm，而一般小吊机采用的是5mm镀锌绳，如果盲目加大钢丝绳线径，导致绳轮直径加大，容易出现吊重减少的情况。

如何计算钢丝绳的破断拉力

钢丝绳的破断拉力与钢丝绳的直径,结构及钢丝的强度有关.

钢丝绳破断拉力＝换算系数×钢丝破断拉力总和.

一般常用钢丝绳换算系数:

6×19＋1钢丝绳取0.85

6×37＋1钢丝绳取0.82

6×61＋1钢丝绳取0.80

钢丝的公称极限强度(Kg/mm~2):140、155、170、185、200等.

钢丝绳的破断拉力可用近似算式求出:破断拉力≈50×直径×直径

式中,破断力以公斤计,直径以毫米计.

钢丝绳的安全系数:

作缆风:3.5

用于手动起重设备:4.5

用于机动起重设备:5-6

作吊索:6-7

作捆绑吊索:8-9

允许拉力:根据钢丝绳的破断拉力与安全系数.

小吊机钢丝绳的排列混乱问题

很多用户反应小吊机的钢丝绳排列混乱，这是常见问题，从生产上来找原因，多数是因为电机底座上的接插管焊接位置偏离，导致立柱插上后吊机支架上的滑轮不在钢丝绳筒的中心点，这一点一般老牌的生产厂家做的都比较不错，数据准确。剩下的就是操作者使用的不当造成的问题。一般使用小吊机之前，应该在高的楼层把钢丝绳全部来出来受受力，钢丝绳受力以后，线径会变细，受过力以后的钢丝绳会很耐用，亦容易排列整齐，如果没有受力，钢丝绳在吊运过程中很容易被挤扁，而挤扁以后产生的变形致使钢丝绳没法排列整齐，钢丝绳排列时，会滑脱，并会因此发出怦怦的响声。操作者应该注意的是以下几点：1.使用前钢丝绳涂抹好润滑脂，使钢丝运行时减少摩擦力。2.让全部钢丝绳受力，保证使用中不会变形。3.打开离合下发时一点注意刹车，不要让绳轮上钢丝绳散开，起吊货物时一定要检查钢丝绳，把散开的钢丝绳排列好以后在起吊。

滑轮组 Pulley block /Pulley block tackle-block

钢丝绳 Wirerope

龙门杆 Gantry pole

滑标Slider

水葫芦 Water hyacinth

钻杆Bull rob bar drill stem drill pipe jackrod

摇轮Seisonidea

滑套Slide bushinq slidinq bush

才5分啊,太小气了吧,回答了要加分哦。回答的这么累。

大概是这样的，基本上是直接翻译的 Objective 1

A timely manner in order to supply in accordance with the requirements of Party A slurry materials, and to ensure that the operation of cargo and personal security, special provisions of the final version.

2 Scope

Bases apply to all Treasury staff.

3 the specific requirements of

Party received 3.1 or mud should be expected to single-Engineer, the Treasury Manager responsible for the organization, the allocation of staff to arrange for the manpower and equipment package preparation. And timely contact with the Party confirmed that the ship loading and unloading of materials and time, can not co-ordinate problem resolved immediately reported to the manager.

3.2 Operating personnel must be clearly Materials prepared by the security level and in accordance with material safety data sheets wear labor protection supplies, such as service workers, the hat, gloves, glasses, dust masks and so on. And received for transportation, Division II, such as training.

3.3 packaged preparation process, the forklift must be careful not to speeding, pay attention to safety. Preparation Materials In addition to personnel accurate and timely prepared, the need to check whether the suppository hoists, and slings whether the cracks.库管control necessary to verify the expected single-ready material type, quantity is correct.

3.4 before the ship berthing, mooring solution must be properly dressed workers labor protection products (life jackets, work clothes, work shoes, helmets and protective gloves), should be at least 15 minutes ahead of time from the berth on arrival at the scene to check the surrounding environment, advance berths cleaning job, unrelated to personnel and vehicles is strictly prohibited to enter the regional cable operator. Set aside from the berth by the (generally based on the total length of the ship 120%).

3.5 cable car at least 15 minutes to terminal stand. Crane operator crane operator is required to hold a certificate, the former head of operations relating to equipment, facilities, security check.

3.6 Forklift terminals expected in the transportation process, pay attention to speed limits and the surrounding environment.

3.7 to arrange for supervision of loading and unloading materials at the scene in person, unrelated to personnel shall not enter or remain in operation at the scene. Operators must obey the command of commanding officers, command personnel in strict accordance with the gestures and signals corresponding operation, when the signal to identify the meaning of ambiguous or unclear, it should first conduct a verification shall not operate blindly.

3.8 commanding officers should be established before operation in the implementation of the working environment is suitable for lifting operations, is strictly prohibited in the wind and over 6 to lifting operations.

3.9 shall determine whether the weight of cargo lifting equipment in the scope of the permit shall not exceed the cable car loading and unloading of cargo safe working load. Should be the correct loading and unloading of cargoes, goods packaging and hoisting rigging the state of poor or unknown cargo weight shall not conduct operations.

3.10 vertical lifting rope should make before hanging off may not be inclined hoists, cable-stayed goods, shall not be hanging out in the ground and the heavy condensation on the floor.

3.11 hanging objects to be opened steady, steady stop, may not be fast or faster loading effect may not be a significant turning Express cable car.

3.12 When lifting objects across the barrier, the goods from the height of not less than 1 meter.

3.13 in the process of hanging objects, commanding officers should control the scene, non-staff is prohibited to enter or remain in the range of movement of goods.

3.14 will be suspended when the goods decentralization, the ban on free-fall decline in hook and hang the way objects, when the goods have been hanging in place from the point down to about 3 meters, we should slow down operations.

3.15 in lifting objects fixed in place before the crane operator shall not leave their posts, not rigging or hanging objects by force of circumstances vacant job interruption.

3.16 As a result of equipment failure can not take-off and landing of the hanging objects in theair should control operations at the scene, take appropriate safety measures to ensure safety.

3.17 cargo handling after the end of the five together to do a good job handling a single record.