tunnel axis 中文意思是什麼
tunnel axis
解釋
風洞軸-
The straight transverse axis shall be parallel with the present crooked jianshe avenue ( qingnian road - hanxi section ), connect to nanniwan avenue in the west and form the along - river traffic system parallel to yangtze river and hanjiang river ; the road shall pass through the core of wangjiadun cbd, connect with entry and exit of subway station, underground parking lot and basements of high - rise buildings, to form the comprehensive underground space ; the road section close to hanxi shall be connected to the tunnel of nanniwan avenue via through cut, therefore integrating the western residential zone in space
橫軸對建設大道（青年路-漢西段）裁彎取直，西與南泥灣大道相接，形成與長江、漢水平行的順江交通系統；該道路貫穿王家墩商務核心區，與地鐵出入站、地下停車庫以及高層建築地下層相銜接，形成綜合地下空間；靠近漢西路段以路塹形式與南泥灣大道隧道相接，在空間上使西部居住區形成整體。 -
It was shown that the maximum displacement occurred on the tunnel axis when one tunnel was excavated, while the maximum value happened near the shallow tunnel and between the area of two tunnels when two adjacent tunnels were excavated at the same time
分析結果表明：單條隧道開挖引起的地表最大沉降值出現在隧道軸線的正上方，而兩左右或上下相鄰隧道開挖的地表及土層內部的最大沉降值則出現在兩隧道的縱軸線之間，且偏向上方埋深較淺的隧道。 -
Based on matlab system, a multi - layer back propagation neural network model was developed, in which the effects of the depth from surface to the tunnel axis, tunnel diameter, groundwater level, as well as the elastic modulus, shear strength, side pressure coefficient and unit weight of soil and the space between excavated wall and lining on the ground subsidence were considered
採用matlab系統開發了一個多層反向傳播神經網路模型，考慮了隧道的深度、隧道的直徑、地下水位、土的彈性模量、土的剪切強度、土的側壓系數、土的重度和開挖間隙對地表沉降的影響。 -
The axis direction stress in tunnel entrance is not slighting under earthquake loading
指出在地震作用下，洞口段隧道襯砌軸向力不可忽視。 -
Firstly in the paper the research of hydraulic characters and the optimize of structure have being carried out on the four bigger design schemes of permanent internal dissipation discharge tunnel reconstructed from the right bank ' s diversion tunnel of gongboxia power station with a method of theoretical analysis combined with test comparisons. on this basis, two form swirling flow internal dissipation schemes, vertical and horizontal axis are recommended to the construction unit of the station as the schemes to be selected next
本文採取理論分析與試驗比較相結合的方法，首先對黃河公伯峽水電站右岸導流洞改建為永久式內消能泄洪洞的四個較大設計方案進行了水力特性的試驗研究與體型優化，在此基礎上，向建設單位分別提供了豎井旋流內消能的推薦方案與水平旋流內消能的推薦方案。
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