Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
To help you specialized knowledge building material further serve the needs of learning and research, invite you to refer to the lecture content, "Prestressed Concrete" below. Contents of lectures presented Thuan Phuoc bridge structure in Danang. | Well come to my presentation You can hold the books in stacks like this if you Pretensioned steel rings in liquid barrels apply compressive force from both the sides Pretensioned cycle spoke to transfer compressive forces Prestressed concrete is a kind of concrete Which uses stressed steel to previously compress the concrete
