- n.
預(yù)先壓縮，預(yù)壓力。
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precompression中文什么意思
例句與用法
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- Property of treat foundation soil with vacuum - heaped load precompression
真空堆載聯(lián)合預(yù)壓處理地基土性質(zhì)分析 - Test and study on reinforcement of soft clay foundation with vacuum - heaped load combined precompression
真空堆載聯(lián)合預(yù)壓加固軟基機(jī)理的試驗(yàn)研究 - This dissertation introduces the necessity , mechanism and developing of the vacuum - heaped load combining precompression in the consolidation of the soft highway foundation
本文闡述了用真空堆載聯(lián)合預(yù)壓法加固軟土路基的必要性、機(jī)理和發(fā)展現(xiàn)狀。 - With resonable calculating model and dynamic analysis method , the construction control elevation can be decided and so the precompression difficulty of support can be solved in the construction of large - span arched bridge
采用精確的計(jì)算模型和動(dòng)態(tài)分析技術(shù)，一次性給出施工控制標(biāo)高，解決了大跨度拱橋有支架施工中支架需要預(yù)壓的問題。 - The dynamic tensile stresses of earthquake may balance or exceed to the precompression stresses due to static watef , this may arouse opening of joints along the normal direction . if the altemate actions of earthquake join , the joints may behave gradual opening and closing
由于地震作用時(shí)的動(dòng)拉應(yīng)力將抵消并超過靜載作用下的壓應(yīng)力，導(dǎo)致橫縫面沿法向張開，加上地震的交變作用，橫縫可能會(huì)呈現(xiàn)反復(fù)的“漸開漸合”現(xiàn)象。