A Study On Wind Protection Strategy Of Coastal Villages In Yashao Town,Taking Gou Village And Xiyuan Village As Examples

Taking the frequent occurrence of typhoons in the coastal areas of Guangdong Province as the background,taking the Ou village and the Xiyuan village in YaShao Town,Yangdong District,Yangjiang City as the research objects,based on the field investigation and data measurement,through the use of comparative research methods,through the case study,The construction law of the traditional dwellings in YaShao town in response to typhoon disasters is explored in this paper.This paper summarizes the wind-resistant strategies of YaShao town coastal villages in terms of location,layout,proportion of individual buildings and structural forms.The wind resistance of traditional buildings along the coast of South China is suppThe paper is divided into five chapters.The first chapter explains the research background and significance of the paper.The research object and content are determined through the related research review,and the research method and framework are expounded.The second chapter expounds the historical evolution and geographical environment of YaShao Town,and expounds the origin and evolution of Xiyuan Village and Ou Village.The historical records of typhoon disasters are listed,and the value and feasibility of taking Xiyuan village and Ou village as the object of study are explained.The third chapter discusses the location principle and the multi-level protection layout of YaShao Town and other villages from the settlement level.The characteristics of settlement shape,the width of roadway,the relationship between village drainage system and wind-proof and rain-proof are analyzed.The fourth chapter analyzes the plane pattern,shape proportion and construction mode of Xiyuan village and Ou village from the architectural level,compares the surveying and mapping data with the traditional village of Guangfu,and sums up the architectural morphological characteristics of Xiyuan village and gull village.And analyzed the morphological characteristics,architectural structure and the relationship between wind and rain.Finally,the wind resistance strategy of traditional villages in YaShao Town is drawn: settlement level,through the selection of village topography,overall planning,setting up windbreak forest,sea dam and drainage system,to reduce the impact of typhoon and its secondary disasters on the village.At the architectural level,with smaller width-depth ratios(mean 1.637)and height-depth ratios(mean 0.559),lower cornice heights(mean 4.1 m),longer eaves,wok gables and eaves,reduce the wind load carrier shape factor of a house.Make the wind pressure distribution of the building surface more evenly in the wind disaster.Reinforce the wind field with fewer doors and windows,roof tiles near the eaves and gables,and double-decked walls——The weak and vulnerable parts of the building.Thus overall reduce the probability of house collapse and damage.