1Green Preparation Process Simulation and Its Parameter Optimization of Manufactured SandZHANG Yunsheng, WANG Xi, ZHANG Wenhua, ZHANG Yu, YANG ZhongqingResearch Papers591-5972Effect of Particle Shape of Manufactured Sand on Coupling Corrosion Resistance of Mortar to Cl-and CO2WANG Xiaomin, LUO Surong, DING Jinlong, TANG GuohuaResearch Papers598-6073Characterization of Aggregate Multi-scale Particle Shape and Its Impact on Concrete PerformanceREN Qiang, ZHANG Ji, HAN Yu, JIANG ZhengwuResearch Papers608-6194Prediction Model for Compressive Strength of High-Strength Concrete Based on Elastic ModulusLI Liangshun, LI Huajian, SHI Henan, DONG Haoliang, JI WenxiaoResearch Papers620-627,6345Progress in Standardized Technology for Manufactured Sand and Reflections on Related IssuesSONG Shaomin, HU YouyiReview and Summarization628-6346Preparation and Engineering Application of Manufactured Sand High-Performance Concrete for Ultra-long Span Catwalk PumpingHE Bei, ZHENG Pengpeng, ZHANG Yibin, TANG Yuqi, JIANG ZhengwuEngineering Applications635-6457Effect of Manufactured Sand Morphology on Mortar Fluidity Based on MA-BP Analysis MechanismSUN Qian, WU Juan, XIAO Min, TANG Yanfeng, WEI JiangxiongResearch Notes646-6548Experimental Study on Durability of Composite Industrial Waste-Mixed Sand ConcreteYAN Qiyao, LÜ Henglin, HAN Qihang, WU ZhikangResearch Notes655-6619Mechanical Properties of Recycled Coarse Aggregate Concrete with Manufactured Sand under Uniaxial CompressionLIU Kaihua, XIE Jinwei, CHEN CanhuiResearch Notes662-67010Effect of Micro-fines Content of Limestone Manufactured Sand on Deicer-Salt Resistance of ConcreteWANG Jiliang, FAN Hua, ZHANG Qiang, WANG XinpengResearch Notes671-67711Mix Design of Manufactured Sand Concrete Based on Machine Learning AlgorithmFU Chenyang, SUN Xiaoyan, HE Tingquan, LÜ Junxiu, WANG HailongResearch Notes678-68612Mechanical and Durability Properties of Concrete Mixed with Ceramic Tile Polishing PowderHU Zhong, TANG Guowang, YUAN HuikaiResearch Notes687-69213A Particle Shape Evaluation Method for Natural Sand and Manufactured Sand Based on DIPBIAN Libo, DING Linna, BIAN Jiapeng, LI Fei, BAI ZhiqiangTest Technics693-70014Rapid Evaluation Method of Soundness of Source Rock for Manufactured AggregateYUAN Zhengcheng, LI Huajian, YI Zhonglai, HUANG Fali, WANG ZhenTest Technics701-706 