Research On Behavior And Space Optimization Of Subway Station Domain Under Interaction

my country’s urban subway construction is maintaining the momentum of rapid growth,and the urban space under its influence has become an important part of "city-transportation integrated design".After the station is implanted into the original urban space,the spatial elements in the station area are transformed,resulting in various behavior types and behavior needs,forming a unique behavior-space interaction relationship.However,the subway station space in many areas cannot meet the needs of users’ behavior,which leads to the reduction of the response efficiency of the two,and the emergence of spatial differentiation and different behaviors.How to ensure the quality and capacity of the space in the subway station area under the circumstance of prominent contradiction between the related elements has become an important topic in the current research on the space of the subway station area.Therefore,this paper takes the spatial elements in the subway station domain as the interactive object,and the user’s behavior as the interactive subject object.From the initiation stage and the feedback stage,the research framework of the behavior-space interaction in the station domain is constructed,and the interaction process between the behavior and space of the subway station domain is explored.Influencing factors,and based on this,the corresponding optimization strategy is proposed.Taking the Guangzhou Metro Line 1 and Line 2 transfer station-Guangjinan Road station as a case,on the one hand,we carry out on-the-spot surveying,mapping and photographing records of station space elements,drawing CAD plane and SU modeling;on the other hand,we focus on user behavior.Activities are carried out with GPS real-time tracking and behavioral annotation,and the data is imported into GIS software to realize data visualization.The following conclusions are drawn: first,the initiation of user behavior activities by station space includes both guidance and restriction,and the feedback of user behavior activities to space includes normal space use,space different use,and multi-period space use;second,With the user as the main body,there is a significant degree of correlation between behavior and behavior,behavior and space,and behavior and time;thirdly,whether the behavior space in the station area can interact well is affected by both social and material factors.Factors include physiological conditions such as the user’s gender,age,physical condition,and psychological needs such as the user’s familiarity with the station area and behavioral purpose.Material factors include spatial layout,spatial functional attributes,spatial continuity,street spatial scale,and underlying interface functions.,facility configuration,etc.This paper proposes an optimization strategy for the optimization design principles of behavior space in the subway station area based on the diversity of creating behaviors,focusing on the two-way design mode,and maintaining a good interactive relationship.The optimization strategy of the station space in the initiation stage: 1)Improve the integrity of the station space and avoid the local behavior density being too large or too small;2)Optimizing and transforming the space form,triggering diverse and orderly behavior activities;3)Improving facility quality and The utilization rate is in line with the user’s micro behavior experience.The station space optimization strategy in the feedback stage: 1)To ensure the safety and efficiency of users,reduce the time barrier effect of the intersection,ensure the safety of crossing the street,the pedestrian network system is three-dimensional,and the distribution of barrier-free facilities;2)Satisfy the use of To meet the needs of users for comfort and pleasure,increase the resident space,realize the diversification of space forms,and reasonably configure functional facilities according to the time period of the space.Finally,combined with the current situation and problems found in the previous field investigation,a specific optimization scheme is proposed for the three aspects of street space,node space and facility environment distribution in the Guangjinan Road station area.