隨挖隨填 的英文怎麼說
中文拼音 [suíwāsuítián]
隨挖隨填
英文
cut and cover-
This is why a special tunnelling machine capable of excavating through both soft ground as well as hard rock was used. without this machine, the tunnelling would have to be done by cut - and - cover method, causing major traffic and environmental disruption. with this tbm, all these impacts can be avoided
故此選用這臺既可在軟土又可在硬石層運作的隧道鉆挖機，避免以明挖隨填的方法開鑿隧道，免卻對交通及環境造成嚴重影響。Members noted that kcrc proposed to use bored tunnel instead of the cut and cover method for the construction of the ksl along canton road
交諮會成員得悉九鐵建議以隧道鉆挖的方式，取代明挖隨填的方法興建途徑廣東道的九龍南線。Cut and fill
隨挖隨填In the simulation and analysis on culvert construction, the method of foundation - pit excavation layer by layer and step by step was used, i. e. the method that makes the surface of excavation have no stress, when the elements were excavated gradually in period of construction. at this process, the state of soil is unloading, the laws of stress field and displacement field with the depth of excavation were studied. based on the obtained stress field and displacement field after the excavation was completed, by using of the newly increased filling - elements " gravity and the grinding force, the simulation of the construction of body of the culvert and foundation - pit ' s filling layer by layer had also been done in this dissertation
用有限元法模擬分析涵洞基坑開挖時，採用分層、分步模擬開挖過程的方法，即將計算域內單元分層「挖去」 ，使開挖表面成為無應力表面的方法，分析土體在卸載狀態時的應力場和位移場隨開挖深度的變化規律；在洞體施工后，回填土體時，據開挖完成時的應力場、位移場，通過逐級增加計算域內的單元數目，施加每級新增加單元的自重荷載，利用有限元法模擬基坑及上覆土體分層填築的施工過程，這不僅反映土體處于再加載應力狀態時，填土受力及變形的一般規律，而且這種將地基? ?涵洞? ?土體作為一個統一整體進行模擬的方法，量化了三者之間的相互作用關系。Along with " element education " development, inspecting function of fill - in - the - blanks test / exercise gains more excavating, it not only increases the effect of inspecting memory capability, but it can inspect comprehensive and application capability which had been regarded as the impossible thing
隨著「應試教育」向「素質教育」的轉變，填空題的考查功能得到進一步挖掘，不僅提高了原有的考查記憶水平的效度，而且能夠考查曾被認為不可能的較高層次的理解和應用能力。分享友人