As the amount of traffic on our roads increases, so the bridges which carry that traffic are having to be modified to meet the changing demands on them. This modification may be in the form of widening, lengthening or replacement to cater for extra lanes of traffic. Alternatively, it may be some form of strengthening to enable an existing structure to continue to carry traffic with adequate margins of safety. In either case, the engineer is often faced with a complex set of technical problems in addition to the problem of dealing with live traffic.
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Anbieter: Phatpocket Limited, Waltham Abbey, HERTS, Vereinigtes Königreich
Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions. Artikel-Nr. Z1-U-002-01549
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