1Exploration on Assessment Method for Planned Water Use Management in Haihe River BasinYAO Yu-mei, QI Jian-huai1-32Evaluation of Urban Human-Water Harmony Grade Based on Projection Pursuit Evaluation ModelWANG Ying-xin, WANG Da-qing, FANG Zhi-jun31-353Application of Improved Grey Relational Analysis Method in Environmental Quality Assessment of Surface WaterTANG He36-394Study on the Influence on the Change of Flow Condition of Sluice Chamber in Curved Channel by Guide WallWANG Ji-dong, GU Feng, XIE Zheng-ting47-50,615Study on the Reliability of Seepage Stability of Foundation Pit SlopeGE Hui-ben, XIAO Rong-ping, GAO Ying, SUN Xin51-54,66