梁纵筋的上部非连接区在哪里,为什么?
参考答案:在梁净跨度三分之靠近支座处,因此处是承受拉力最大区域。
Andrew and Ben were partners who owned a steak house. Andrew was quite keen to enlarge the business premises to accommodate more customers. Ben was opposed to it and said that they could not afford it. Andrew then contracted with Carol, an architect, to draw plans for the extension of the steak house. Carol did so and submitted an account for R10 000 for her professional services. Ben refuses to authorise payment and states that Andrew never had authority to contract with Carol.Required:Discuss whether the partnership is liable to pay Carol. (10 marks)
工程咨询单位组织设计的一般原则不包括( )。
A.精简、高效原则 B.集中统一原则C.集权与分权原则 D.才职相称原则