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In order to e nsure normal tea chi ng or der, protecti ng student s ' healt hy growth, ensuring t hat nati onal (pr operty) is not lost, to preve nt or minimize the occurre nce of safety acci dent s, follow t he "preve nt, rescue ea ch othe r, ensure safety and re duce losses" pri nci ple, a ccordi ng to the l oca l conditi ons, make t he manageme nt system. 1, t he pri nci pal is t he responsi bi
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概述連云港廟嶺二期航道設(shè)計(jì)中具有的設(shè)計(jì)特點(diǎn)和先進(jìn)性:采用63°~243°大改線方案的論證;在國(guó)內(nèi)設(shè)計(jì)中首次應(yīng)用矩陣燈導(dǎo)標(biāo)、大型浮標(biāo)作進(jìn)港標(biāo);港池積淤槽的設(shè)計(jì)使用;科學(xué)合理的泥土處理方案,以及在國(guó)內(nèi)領(lǐng)先利用浮泥和“適航深度”研究使用等,為工程建設(shè)取得顯著的經(jīng)濟(jì)效益。