《系统工程》课程教学资源（英文文献）Planning and Design for Industry Logistics Park

Planning and Design for Industry Logistics ParkGuide Words: industry logistics park; layout planning; SLPAbstract: Regarding a single industry as the target, industry logistics park is the professionallogistics park that is specially planned according to industry characteristics. Considering that theindustry logistics park has special functions, such as economize on resources, improvement oflogistics efficiency and service quality, protection of the environment and so on, industry logisticspark's planning and design is different from the comprehensive logistic park's. Taking steel logisticspark as an example, this paper studies industry logistics park's principle of planning, operationprocedure planning,function planning and layout planning,and further discusses theapplication ofSLP method in the layout planning for industry logistics park..The aim is to put forward a scientificand systemic solution framework for industry logistics park planningLINTRODUCTIONAccording to the breadth classification of service object, the logistics park can be divided intocomprehensive logistics park and industry specified Logistics Park. Regarding a single industry as thetarget,industryLogisticsParkistheprofessionallogisticsparkthatisspeciallyplannedaccordingtoindustry characteristics. This kind of Logistics Park is in order to achieve a particular industry relatedlogistics facilities intensification and co-operation of the logistics, and concentrated on theconstruction of logistics facilities group and physical rally of many logistics company in industrycluster areas. For industry logistics park planning and design, considering the industry logistics park isdifferent from the comprehensive logistics park, it has a professional transportation, storage,distribution, carrying,machining,packing,the information processing and other special basicfunctions.Hope through specialization and scale to achieve logistics cost reduction, improvement oflogistics operation efficiency and logistics service quality.In addition, in view of the characteristics of the industry equipped with fire protection design,energy saving design, waste treatment and the special requirements for the management, make thepark has security function, environmental protection function, conservation of resources, etc.According to the diferent service object, industry specified Logistics Park is divided into chemicallogistics park, automobile logistics park, electronic logistics park, steel logistics park etc.Belowtakingsteel logisticsparkasanexample,analyzeplanninganddesignof industryLogisticsParkIIL.PRINCIPLEOFPLANNINGANDDESIGNFORSTEELLOGISTICSPARKA.CharacteristicPrinciple

Planning and Design for Industry Logistics Park Guide Words：industry logistics park; layout planning; SLP Abstract：Regarding a single industry as the target, industry logistics park is the professional logistics park that is specially planned according to industry characteristics. Considering that the industry logistics park has special functions, such as economize on resources, improvement of logistics efficiency and service quality, protection of the environment and so on, industry logistics park’s planning and design is different from the comprehensive logistic park's. Taking steel logistics park as an example, this paper studies industry logistics park’s principle of planning, operation procedure planning, function planning and layout planning, and further discusses the application of SLP method in the layout planning for industry logistics park. The aim is to put forward a scientific and systemic solution framework for industry logistics park planning. I. INTRODUCTION According to the breadth classification of service object, the logistics park can be divided into comprehensive logistics park and industry specified Logistics Park. Regarding a single industry as the target, industry Logistics Park is the professional logistics park that is specially planned according to industry characteristics. This kind of Logistics Park is in order to achieve a particular industry related logistics facilities’ intensification and co-operation of the logistics, and concentrated on the construction of logistics facilities group and physical rally of many logistics company in industry cluster areas. For industry logistics park planning and design, considering the industry logistics park is different from the comprehensive logistics park, it has a professional transportation, storage, distribution, carrying, machining, packing, the information processing and other special basic functions. Hope through specialization and scale to achieve logistics cost reduction, improvement of logistics operation efficiency and logistics service quality. In addition, in view of the characteristics of the industry equipped with fire protection design, energy saving design, waste treatment and the special requirements for the management, make the park has security function, environmental protection function, conservation of resources, etc. According to the different service object, industry specified Logistics Park is divided into chemical logistics park, automobile logistics park, electronic logistics park, steel logistics park etc. Below taking steel logistics park as an example, analyze planning and design of industry Logistics Park. II. PRINCIPLE OF PLANNING AND DESIGN FOR STEEL LOGISTICS PARK A. Characteristic Principle

The fluid of steel logistics system is the solid materials with big weight and large volume. Steelproducts require handling equipment, transportation equipment are special, for example in the parksee more gantry cranes or bridge cranes, and special railway lines. Planning reflects as far as possiblethe distinctive place, and makes full use of the resources of railway, so that in the future the park canget ahead in logistics industry competition.B.System PrincipleUtilize a systematic analytical method to optimize the internal layout. The qualitative analysis andquantitative analysis, combined with dynamic perspective as the starting point of the general layout,the whole logistics park is designed as a service system including transportation, warehousing.distribution and the processing etc.C.FunctionalPrincipleClear logistics park each functional partition, make each functional partition the maximum effectalsomakethetrafficstreamlineorganizationmorereasonableandunblocked.D.FlexiblizationPrincipleAs the market change and production fluctuation, circulation also inevitably has the fluctuation.Logistics Park should have certain capacity for this kind of fluctuation. This requests in the schemedesign of park a certain flexibility arrangements for ability of passing in and out, processing power,storage capacity, transfer ability, and reserve land for development.III.OPERATIONFUNCTIONPLANNINGFORSTEELLOGISTICSPARKA.Operation Procedure Planning for Steed Logistics Park Steel Logistics Park's positioninggenerally is to provide processing and distribution to important production enterprises, and smalldistribution services to the city other enterprises. For steel logistics park, incoming logistics has thecharacteristics of large transportation quantity and long distance, and outbound logistics has thecharacteristics of small amount, various types and specifications, JIT distribution. This illustrationshows the steel logistics park's operation flow chart

The fluid of steel logistics system is the solid materials with big weight and large volume. Steel products require handling equipment, transportation equipment are special, for example in the park see more gantry cranes or bridge cranes, and special railway lines. Planning reflects as far as possible the distinctive place, and makes full use of the resources of railway, so that in the future the park can get ahead in logistics industry competition. B. System Principle Utilize a systematic analytical method to optimize the internal layout. The qualitative analysis and quantitative analysis, combined with dynamic perspective as the starting point of the general layout, the whole logistics park is designed as a service system including transportation, warehousing, distribution and the processing etc. C. Functional Principle Clear logistics park each functional partition, make each functional partition the maximum effect, also make the traffic streamline organization more reasonable and unblocked. D. Flexiblization Principle As the market change and production fluctuation, circulation also inevitably has the fluctuation. Logistics Park should have certain capacity for this kind of fluctuation. This requests in the scheme design of park a certain flexibility arrangements for ability of passing in and out, processing power, storage capacity, transfer ability, and reserve land for development. III. OPERATION FUNCTION PLANNING FOR STEEL LOGISTICS PARK A. Operation Procedure Planning for Steed Logistics Park Steel Logistics Park’s positioning generally is to provide processing and distribution to important production enterprises, and small distribution services to the city other enterprises. For steel logistics park, incoming logistics has the characteristics of large transportation quantity and long distance, and outbound logistics has the characteristics of small amount, various types and specifications, JIT distribution. This illustration shows the steel logistics park's operation flow chart

SteelLogisticsPark'sOperationFlowChartSteelClientLogistics parkproductionenterpriseloadingqualitystockinspectionprocedureunloadigsend torehouscarrying+plestoragdeliveunloadingFigure 1. The steel logistics park's operation flow chartB.Operating area's Function Planning for Steel Logistics ParkThe function of logistics park is that can offer a variety of logistics services in general. Based onoperation procedureplanning,the function of steel logistics park will be divided into thefollowingseveral modules:Storage module: Main function is to provide storage places to various types and specifications ofthe steel and other metal materials, and to provide operation services such as the service of stock inand outof thewarehouse, storage service etc..Temporarystoremodule:Takingintoaccountthat steelproductsareheavy,timelinessforhandlingoperation and shift operation is bad, residence time of the train is limited in the park, and the goodsmayinvolvetwoormorestoragelocationsandotherfactors,setuptemporaryareainLogisticsParkSomegoods not promptly put in storage arepiled up in thetemporary area,then accordingto theworkschedule tally lied and sent to warehouse.This improveswork efficiency..Machining module: In order to meet different customers' demands for steel processing services,the module provides slitting, leveling, line cutting, rolling and other steel processing services

Figure 1. The steel logistics park's operation flow chart B. Operating area’s Function Planning for Steel Logistics Park The function of logistics park is that can offer a variety of logistics services in general. Based on operation procedure planning, the function of steel logistics park will be divided into the following several modules: • Storage module: Main function is to provide storage places to various types and specifications of the steel and other metal materials, and to provide operation services such as the service of stock in and out of the warehouse, storage service etc. • Temporary store module: Taking into account that steel products are heavy, timeliness for handling operation and shift operation is bad, residence time of the train is limited in the park, and the goods may involve two or more storage locations and other factors, set up temporary area in Logistics Park. Some goods not promptly put in storage are piled up in the temporary area, then according to the work schedule tally lied and sent to warehouse. This improves work efficiency. • Machining module: In order to meet different customers' demands for steel processing services, the module provides slitting, leveling, line cutting, rolling and other steel processing services

Machining area is the main zone that produces waste materials, but steel processing waste is notmuch..Picking goods module: This module is mainly for sorting, inspection, labeling, loading and otheroperations. As compared with general cargo, steel product is bulky and heavy, so that sorting andloading equipment is generally gantry crane or bridge crane, and the equipment is also required forcertain position to install. So picking area and storage area are set up together in general..Waste processing module: The waste of steel product is not much. Scrap iron, abandoned anglematerials and abandoned packaging generated in processing are transported to waste area forcentralized storageand dispose.V. LAYOUT PLANNING FOR STEEL LOGISTICS PARKA.Layout Method of Steel Logistics ParkThe layout planning of Logistics Park is designed by architects according to their ideas,experience and standard of architecture design from a qualitative point of view to carry out. So thisleads too many problems, such as lower efficiency, higher cost and so on. In this case, some theoriesare needed in the logistics park planning and design. The objects of steel logistics are huge and heavysolid. What's more, each batch of steel has unique number. So we need specific method and techniqueto deal with steel in the storage, handing, transport and information processing. Above all, we need topropose an effective and feasible method for the logistics park's layout planning that can makelogistics operation higher efficiency and lower cost. In history, SLP gets extremely extensiveapplication in the factory layout design field. The purpose of this paper is to apply SLP in logisticspark layout as a basis theory. Here taking a certain steel logistics park for example, discuss theapplication of SLP in the layout planningfor industrylogistics park.B.The Application of SLP in Steel Logistics Park LayoutThis logistics park's annual throughput capacity of steel is 3 million tons, so it is a large steelstorage and processing center in Guangxi. This park establishes a good working relationship withlarge domestic steel group and itsdealers, such as Baosteel,Wuhan Iron and Steel,PanzhihuaIron andSteel, Xiangtan Steel, Anshan Steel, Liuzhou Iron and Steel and so on. It has a number of steelprocessinglines to support the development of steel deep-processing services.Modern andcomprehensive steel market has been formed including storage, handling, transportation, processingtrading,distribution, information consulting and warehouse receipt financing.This park's annualpurchase volume of steel is 1.5 million tons, of which rail transport accounts for 70%, and roadtransport accounts for 30%. Annual shipment of steel is 1.5 million tons, of which the railway deliveryaccounts for 50%, and road delivery accounts for 50%. Average daily flow of the railway wagon is140, entered railway wagon is 80, sent railway wagon is 60. Average daily flow of truck is 96. Thestorage is divided two classes: indoor and outdoor. Steel quantity in outdoor yard accounts for 30%

Machining area is the main zone that produces waste materials, but steel processing waste is not much. • Picking goods module: This module is mainly for sorting, inspection, labeling, loading and other operations. As compared with general cargo, steel product is bulky and heavy, so that sorting and loading equipment is generally gantry crane or bridge crane, and the equipment is also required for certain position to install. So picking area and storage area are set up together in general. • Waste processing module: The waste of steel product is not much. Scrap iron, abandoned angle materials and abandoned packaging generated in processing are transported to waste area for centralized storage and dispose. V. LAYOUT PLANNING FOR STEEL LOGISTICS PARK A. Layout Method of Steel Logistics Park The layout planning of Logistics Park is designed by architects according to their ideas, experience and standard of architecture design from a qualitative point of view to carry out. So this leads too many problems, such as lower efficiency, higher cost and so on. In this case, some theories are needed in the logistics park planning and design. The objects of steel logistics are huge and heavy solid. What’s more, each batch of steel has unique number. So we need specific method and technique to deal with steel in the storage, handing, transport and information processing. Above all, we need to propose an effective and feasible method for the logistics park’s layout planning that can make logistics operation higher efficiency and lower cost. In history, SLP gets extremely extensive application in the factory layout design field. The purpose of this paper is to apply SLP in logistics park layout as a basis theory. Here taking a certain steel logistics park for example, discuss the application of SLP in the layout planning for industry logistics park. B. The Application of SLP in Steel Logistics Park Layout This logistics park’s annual throughput capacity of steel is 3 million tons, so it is a large steel storage and processing center in Guangxi. This park establishes a good working relationship with large domestic steel group and its dealers, such as Baosteel, Wuhan Iron and Steel, Panzhihua Iron and Steel, Xiangtan Steel, Anshan Steel, Liuzhou Iron and Steel and so on. It has a number of steel processing lines to support the development of steel deep-processing services. Modern and comprehensive steel market has been formed including storage, handling, transportation, processing, trading, distribution, information consulting and warehouse receipt financing. This park’s annual purchase volume of steel is 1.5 million tons, of which rail transport accounts for 70%, and road transport accounts for 30%. Annual shipment of steel is 1.5 million tons, of which the railway delivery accounts for 50%, and road delivery accounts for 50%. Average daily flow of the railway wagon is 140, entered railway wagon is 80, sent railway wagon is 60. Average daily flow of truck is 96. The storage is divided two classes: indoor and outdoor. Steel quantity in outdoor yard accounts for 30%

and steel quantity in storage room accounts for 70%. Steel quantity through processing is 10% of thetotal amount,that is 150000 tons,ofwhich outdoor steel accountsfor 20%,and indoor steel accountsfor 80%OperationCodeareaTemporary1storeareaStorage area2Machining3areaWasteAprocessing areaPicking goods5Busriness6service areaLife service7areaParking lotFigure 2. Integrated relationship table of operating unitDirect outbound freight after processing is 80% of the total number of steel processing capacity,and the steel sent to warehouse again after processing amounts for 20% .Distribution of wastegenerated during processing is of 0.1% of the total number of steel processing capacity.According toSLP method, draw integrated relationship table of operating units as follows:Andthendrawthelocation-relatedfigureof operatingunits,herearethreeoptimizing results:Figure3.Thelocation-relatedfigureofoperatingunits(a)

and steel quantity in storage room accounts for 70%. Steel quantity through processing is 10% of the total amount, that is 150000 tons, of which outdoor steel accounts for 20%, and indoor steel accounts for 80%. Figure 2. Integrated relationship table of operating unit Direct outbound freight after processing is 80% of the total number of steel processing capacity, and the steel sent to warehouse again after processing amounts for 20% .Distribution of waste generated during processing is of 0.1% of the total number of steel processing capacity. According to SLP method, draw integrated relationship table of operating units as follows: And then draw the location-related figure of operating units, here are three optimizing results: Figure 3. The location-related figure of operating units(a)

Figure4.Thelocation-relatedfigureofoperatingunits(b)Figure5.Thelocation-relatedfigureofoperatingunits(c)Combined each operating unit's floor area and the geometric shape of the building with thelocation-related figure of operating units, get area-related figure of operating units. Then byconsidering the influence of various factors and limits, draw the general layout:

Figure 4. The location-related figure of operating units(b) Figure 5 .The location-related figure of operating units(c) Combined each operating unit’s floor area and the geometric shape of the building with the location-related figure of operating units, get area-related figure of operating units. Then by considering the influence of various factors and limits, draw the general layout:

WasteMachiningareaprocessingareaPicking goodsareaStorage areaTemporarystore areaRailway lineLifeBusinessParkingTemporaryserviceservicelotstoreareaareaareaFigure 6.Layout plan of steel logistics park(a)WasteprocessingareaTemporaryMachiningstoreareaareaStorageareaRailway lineLifeBusinessPickingParkingserviceservicegoods arealotareaareaFigure7.Layout plan of steel logistics park(b)

Figure 6. Layout plan of steel logistics park(a) Figure 7. Layout plan of steel logistics park(b)

Waste processing areaMachiningareaTemporaryStorage areastoreareaPicking goodsareaRailwaylineLifeBusinessParkingserviceservicelotareaareaFigure 8. Layout plan of steel logistics park(c)Program one: This program is characterized by that machining area, storage area and picking areaaresetupinthesamesideof therailway,sothatmaterialflowswithintheparkareverysmoothButtemporary store area is divided into two parts those were set up separately on each side of the railwayThe material through railway into indoor storage will transit through temporary store area, andtransfer volume is larger, which has shortcomings. In addition, the waste processing area is set up nearthe park entrance, and close to the city road,which will make serious urban environmental pollution:Program two: This program has overcome the lack of program one, but the picking area is set upontheothersideoftherailway.whichcanreduceshipmentefficiency.Andbusinessservicesareaisfar away fromtheparkentrance.Business service area istodeal withallkindsof inboundandoutbound logistics park procedure,to schedule logistics facilitiesresources,to manage daily businessactivities such as the reception and negotiation, so that it should be set up in the region near theentrance. Therefore, this program is not the best solution..Program three: Based on program two, this program reasonably adjusts the position of each area.Logistics operation area and people activity area are distributed separately on each side of the railway,which disperses human flow, material flow, and makes the parks inside and outside traffic morereasonable. So choose this program as the best solution.IV.CONCLUSIONPlanning and design for industry logistics park is different from the comprehensive logistics parkwhich emphasizes logistics operation possessing the industry characteristics, so it is more professional

Figure 8. Layout plan of steel logistics park(c) • Program one: This program is characterized by that machining area, storage area and picking area are set up in the same side of the railway, so that material flows within the park are very smooth. But temporary store area is divided into two parts those were set up separately on each side of the railway. The material through railway into indoor storage will transit through temporary store area, and transfer volume is larger, which has shortcomings. In addition, the waste processing area is set up near the park entrance, and close to the city road, which will make serious urban environmental pollution. • Program two: This program has overcome the lack of program one, but the picking area is set up on the other side of the railway, which can reduce shipment efficiency. And business services area is far away from the park entrance. Business service area is to deal with all kinds of inbound and outbound logistics park procedure, to schedule logistics facilities resources, to manage daily business activities such as the reception and negotiation, so that it should be set up in the region near the entrance. Therefore, this program is not the best solution. • Program three: Based on program two, this program reasonably adjusts the position of each area. Logistics operation area and people activity area are distributed separately on each side of the railway, which disperses human flow, material flow, and makes the parks inside and outside traffic more reasonable. So choose this program as the best solution. IV. CONCLUSION Planning and design for industry logistics park is different from the comprehensive logistics park, which emphasizes logistics operation possessing the industry characteristics, so it is more professional

and more efficient. In the industry logistics park design, make clear design principle above all, thencarry on operation procedure planning and function design, and finally conduct layout planning..ASfor facilities equipment selection, information system planning etc.,they are further studied

and more efficient. In the industry logistics park design, make clear design principle above all, then carry on operation procedure planning and function design, and finally conduct layout planning. As for facilities equipment selection, information system planning etc., they are further studied