BIOLOGIC STEP STIFFNESS SIMULATION OF TANGENCY JOINTS ON SHEET PILE LOAD TRANSFER INTO WATERWAY BED

The Irrigation project of Abadan will supply fresh water through the three flat dams in the NW of the Persian Gulf. Circular cofferdam is located in the Bahmanshir River upstream in 2007. Cell dam and ship lock walls will be constructed using sheet piling and PPM Pipe-Pin-Micro piles on the steel walls. Next step is required to design ship lock concrete bed. It should have compatible behavior with the sheet walls, micro piles and Gelatin concrete. The main purpose is transferred the extra bending moment of waterway impact from the sheet walls into the concrete bed. It is mentioned that steel walls and concrete bed will operate individually without any connections with each other. Also, tangency joints will resolve the problems such as structural bed connection and steel wall thermal enlargement. In addition the bed and walls must perform independently. Artificial intelligence design

阿巴丹灌溉工程将依托波斯湾西北部的三座平坝供应淡水。2007年，圆形围堰设于巴赫曼希尔河上游河段。格形坝与船闸墙将采用板桩及设置于钢壁上的PPM管销微桩进行施工。下一步需开展船闸混凝土底板的设计工作，该底板需与板墙、微桩及胶凝混凝土具备协调的工作性能。其核心目标是将航道冲击产生的额外弯矩从板墙传递至混凝土底板。据说明，钢墙与混凝土底板将独立运行，二者无任何连接结构。此外，相切接缝可解决底板结构连接与钢墙热胀变形等问题，且底板与墙体必须保持独立工作。本设计采用人工智能技术。