求翻译：项目一：高层建筑结构设计。为了锻炼学生的手算分析设计能力，选择了一个具有工程背景的半开放性设计项目。由学生自行选择项目地点，通过结构选型、结构布置，手算完成平面结构的荷载作用、内力分析和结构设计。是什么意思？

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Item 1: High-level architectural design. In order to temper the hand calculating analytical ability to design students, choose a semi-open design engineering background of project. The students choose their own projects through the structure, location selection, structural arrangement, hand calculat

Project one: High-rise construction structural design.In order to exercise student's hand to calculate analysis designed capacity, chose one to have the project background half open design project.Chooses the project place voluntarily by the student, through the structure shaping, the structural arr

Project: structural design of tall buildings. In order to exercise student hand calculation analysis of designed capacity, selected a half-open design projects with an engineering background. Select project location by the students themselves, through structural type selection, arrangement, complete

Project: structural design of tall buildings. In order to exercise student hand calculation analysis of designed capacity, selected a half-open design projects with an engineering background. Select project location by the students themselves, through structural type selection, arrangement, complete