一些关于煤架设计的观察，特别参考Vaal发电站

". . . as to the knowledge that they (i.e. relaxation methods) presume, the answer is that we have regarded no problem as solved until, for the actual computations, no more than the first four rules of arithmetic is required. What is of greater importance, even though a computer may not comprehend the theoretical basis of his calculations he will have, throughout, a mental picture of what he is doing; he will see his task as that of bringing unaccounted or 'residual' quantities within a specified margin of uncertainty. Whether regarded philosophically or practically, this is the essential feature by which the new mathematics differs from the old; it is 'mathematics with a fringe.'" PROFESSOR R. V. SOUTHWELL (Ref. 7)

1944年4月2LTST莱斯特的公路工程师总统地址提取机构。当朱利叶斯凯撒在这个国家做了一个着陆时，它只是在突击队突袭的本质上，直到朱利叶斯的胜利Agricola从A.D. 78到84，将罗马边境带到了罗马文明的工作所追随的圆形和克莱德。这些人口被分组在约克和林肯等城市，该城市由自己的市政人员管辖，由大规模墙壁守卫，并通过广告的网络联系在一起，从岛屿的一端延伸到另一端。这些道路被建造为军事高速公路，以防止征服的人;但后来一定数量的商业融入了康沃尔郡矿山矿山的农产品，从萨默塞特和诺森伯兰的矿山领先，从院长森林矿山的熨斗中出口，以供应国务院的必需品。镇和国家都被税收粉碎，矿山被强迫劳动力工作。乔治麦克莱恩吉布森

An Ordinary Meeting of the Institution of Structural Engineers was held at 11, Upper Belgrave Street, London, S.W.1, on Thursday, March 2nd, 1944.