TWO:Iron suspension bridges were also introduced towards the end of this reign. Chain bridges had been erected in China for nearly two thousand years, and rope bridges in India and South America still earlier. In England a foot-bridge of iron chains was erected at Middleton, over the Tees, in the middle of the eighteenth century. In 1816 a bridge of iron wire was thrown across the Gala Water; and another, on a different principle, the following year, was erected over the Tweed, at[193] King's Meadows. But now much greater and more complete works of the kind were to be executed. Captain (afterwards Sir Samuel) Brown introduced many improvements into these structures. He substituted iron ropes for hempen ones, thereby forming cable-chains, like those used in Wales on quarry tram-roads, and these he applied to suspension bridges. In 1819 he was commissioned to construct an iron suspension bridge over the Tweed, near Kelso, called the union Bridge, which he completed in 1820, at a cost of five thousand pounds. In 1827 the first suspension bridge was thrown over the Thames by Mr. William Tierney Clarke; and in 1818 Telford commenced his great work of throwing a suspension bridge over the Menai Strait, near Bangor, which he completed in 1825. The main opening of this stupendous work is five hundred and sixty feet wide, and one hundred feet above high-water mark. The length of the roadway of the bridge is one thousand feet. The cost was one hundred and twenty thousand pounds. This was Telford's chef-d'?uvre. But the same neighbourhood was destined to see a more stupendous structure span the Strait from the Welsh shore to Anglesey. This was the tubular railway bridge, connecting the London and Holyhead line, within view of Telford's elegant suspension bridge. This was erected by Robert Stephenson, from his own design, greatly improved by suggestions from William Fairbairn of Manchester. It was completed in October, 1850, at a cost of six hundred and twenty-five thousand eight hundred and sixty-five pounds. Further description of this great work is not proper here, as it belongs to a later date, but it seemed fit to mention it in passing, as an evidence of the progress of the engineering science in the reign of Victoria.
日本化学機械製造は、国内外に豊富な実績を持つプラントエンジニアリングとものづくりのプロフェッショナル集団です。
設計?製造?建設?メンテナンスまで自社一貫で担い、
顧客企業様の課題を解決するベストパートナーであるために日々前進し続けています。
オンリーワンの技術を武器に、私たちと一緒にあらゆる分野のプラントエンジニアリングに挑戦してみませんか。
- THREE:At Calcutta, Francis, Clavering, and Monson were deeply engaged in what appeared to them a certain plan for the ruin of Hastings. The Maharajah Nuncomar, who styled himself the head of the Brahmins, came forward and laid before them papers containing the most awful charges against Hastings. These were that Hastings had encouraged him, at the command of the Secret Committee, to produce charges against Mohammed Rheza Khan and Shitab Roy, when they were in prison, in order to extort money from them; and that Hastings had accepted a heavy bribe to allow Mohammed to escape without punishment. Hastings broke up the Council, declaring that he would not sit to be judged by his own Council. If they had charges to prefer against him, they might form themselves into a committee, and transmit such evidence as they received to the Supreme Court of Justice at Calcutta, or to the Directors at home. But the three declared themselves a majority, voted their own competence to sit and try their own chief, and preferred another huge charge introduced by Nuncomarnamely, that Hastings had appropriated to[327] himself two-thirds of the salary of the Governor of Hooghly, a post formerly held by Nuncomar himself. They determined to introduce Nuncomar to confront Hastings at his own Council board. Hastings declared the Council not sitting; the three declared it sitting and valid, and called in Nuncomar, who proceeded to detail his charges, and ended by producing a letter from the Munny Begum, now Governor of Oude, expressing the gratitude which she felt to the Governor-General for her appointment as guardian of the Nabob, and that in token of this gratitude she had presented him with two lacs of rupees. Immediately on hearing that, Hastings declared the letter a forgery, and that he would prove it so; and he was not long in procuring an absolute denial of the letter from the Begum. Things being driven to this pass, Hastings commenced an action against Nuncomar, Mr. Fowke, one of the most active agents of the trio, and others, as guilty of a conspiracy against him. This was supported by native witnesses, and the Supreme Court of Justice, after a long and careful examination of the case, held Nuncomar and Fowke to bail, and bound the Governor-General to prosecute.[See larger version]
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担当者：総務課 西田佳司
TEL：06-6308-3887（内線215）
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