spreading of concrete 中文意思是什麼
spreading of concrete
解釋
鋪攤混凝土-
Application of the asphalt concrete spreading machine auto - elevator device
的瀝青混凝土攤鋪機行駛系統數字控制器的硬體設計 -
Spreading method of horizontal push on inclined layer of roller compacted concrete
碾壓混凝土施工中的斜層平推鋪築法 -
This paper also gives the method of spreading steel fiber by layering on site, which can be widely applied in product concrete at present
針對廣泛應用的商品混凝土，提出現場分層鋪撒鋼纖維的施工方法。 -
According to experimental and applied study on raft foundation reinforced by steel fiber, the paper mainly gives researches as follows : 1. the experiment of concrete slab reinforced by steel fiber is made. the capacity between normal concrete and sfrc slab is compared. in addition, slabs made by different construction method between spreading steel fiber by layering and mixing fiber in advance are compared
進行鋼纖維混凝土板的沖切性能試驗，對比分析鋼纖維混凝土板和普通混凝土板的沖切性能，對比預先拌勻鋼纖維的施工方法和分層鋪撒鋼纖維的施工方法試件的沖切性能和變形性能； 2 -
Hrb400 steel bars, the 400 mpa hot rolled steel bar, which is called new grade iii steel bar, has been taken as the one of 10 new technical spreading the application mainly, listed in revised newly code, so spread application as leading steel bar in reinforced concrete structure. in 1998, it ' s pointed new grade iii steel bar is a new type building steel used specially in building structure
Hrb400級鋼筋（熱軋帶肋新級鋼筋）已作為高效鋼筋被列為重點推廣應用的建築業10項新技術之一，早在1998年建設部就明確提出： 「新級鋼筋是專門為建築結構應用開發的新型鋼筋，該鋼種已列入新修訂的國家規范標準，應大力推廣使之成為我國鋼筋混凝土結構的主導鋼筋」 （建設部建[ 1998 ] 200號文） 。 -
To get the goal, the paper detailed presents the two types different pipe jacking building technology and site test about the bigger caliber steel pipe in the course of pipe jacking by engineering example ; propose the concrete way of improving and perfecting the new technology in the air - power pipe jacking ; make progress on applicability and spreading in use on pipe - jacking ; detailed indicates the earth - pressure balance theory and handling technology on the key technology of pipe jacking which supply reference to pipe jacking construction in shanghai areac
鑒于以上目的，本文通過工程實例對兩種不同類型的頂管施工技術及大口徑鋼管頂進過程中的原體測試進行了詳盡的介紹。提出了氣動頂管新技術的改進、完善的具體方法，加大了其實用性及可推廣性；詳細闡明了土壓平衡理論、頂管施工關鍵點的處理技術，對相關施工，特別是上海地區的頂管施工，提供了可借鑒參考的依據。
分享友人