A Brief Discussion on Engineering Geological Characteristics and Suitability Evaluation for Engineering Construction in Urban and Surrounding Areas of Lhasa
Ciren Zhuoga
Nima Ciren
Bianba Duoji
Abstract：Through the generalization and summary of the geotechnical engineering survey reports of 12 townships in five counties and districts,including Chengguan District,Dazi District,Liuwu New District,Duilong Deqing Dis-trict and Qushui County in Lhasa,this paper sorts out the engineering geological characteristics and distribution of rock and soil masses in the study area,and elaborates on their types,characteristics,physical and mechanical properties and distribution patterns in detail,providing fundamental data support for subsequent engineering con-struction.Meanwhile,through multi-dimensional integrated analysis,key influencing factors such as landform development characteristics,stratum lithology properties,geological structure patterns,surface water system distri-bution,dynamic groundwater conditions and adverse geological effects in the study area are comprehensively dis-cussed.Based on the above research,this paper further systematically expounds on the engineering geological char-acteristics and suitability for engineering construction in Chengguan District of Lhasa and its surrounding areas,of-fering scientific reference for urban planning,infrastructure construction,and the site selection of major projects,thereby facilitating the safe and efficient advancement of regional engineering construction.
Keywords：Engineering geological characteristicsStratum lithologySuitability
Publication Date：2025-09-30
Online Publishing Date：2025-10-14(First online date of this platform, not the publication date of the document)
Pages：8( 40-47 )