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- The distributive rules of chlorine ion in concrete column were also discussed. 同時(shí)還探討了混凝土柱中氯離子分布的規律。
- One of the commonest foundations is that for a concrete column or a steel stanchion. 最常見(jiàn)的基礎之一是混凝土柱或鋼支柱的基
- PVC-FRP confined concrete column provide a new form for the invention of structural system, which has a bright future and development space. PVC-FRP管混凝土柱為結構體系的創(chuàng )新提供新的形式，具有廣闊的應用前景和發(fā)展空間。
- Results show that PVC-FRP confined concrete column features high bearing capacity, good ductility, convenient construction, light weight and good durability. 結果表明，PVC-FRP管混凝土具有承載力高、延性好，施工方便、自重小、耐久性好等優(yōu)點(diǎn)。
- long spiral concrete pressurized injection pile 長(cháng)螺旋混凝土壓灌樁
- The detection for concrete column cracking of a dwelling building by detecting chlorine ion in the concrete, concrete cover thickness and degree of steel-bar corrosion was completed. 摘要通過(guò)檢測混凝土中氯離子含量、混凝土保護層厚度和鋼筋銹蝕程度等方法，分析和探討汕頭某住宅樓混凝土柱角順筋開(kāi)裂的原因。
- An framework structure concrete column is frozen and its strength is descent, adopting angle steel, emulsion cement paste and batten plate reinforces concrete column on the basis of analysis and calculation. 某框架結構砼柱受凍、強度降低,在分析、計算的基礎上對砼柱采用角鋼、乳膠水泥漿、綴板進(jìn)行加固。
- In this research, the concrete column cylinders are reinforced through glass n on-crimp fabric/vinyl ester resin composite wraps and the compression behavior of these cylinders is tested and analyzed. 本文采用由無(wú)折皺玻璃長(cháng)絲纖維織物/乙烯酯復合材料對水泥混凝土柱進(jìn)行增強，通過(guò)抗壓性能的測試，表征了復合系統的增強效果，并分析了復合材料增強層數與增強效果之間的關(guān)系。
- To overcome the shortcoming of common composite frame structure, the authors put forward a new type of frame structure system, steel-encased composite beam-steel reinforced concrete column. 摘要為克服型鋼混凝土柱一鋼梁組合框架結構體系存在的缺點(diǎn)，提出了一種新型外包鋼混凝土組合梁-型鋼混凝土柱組合框架結構體系。
- To overcome the shortcomings of common composite frame structure, a new type of frame structure system, steel-encased composite beam-steel reinforced concrete column, is presented. 摘要為克服普通組合框架結構體系存在的缺點(diǎn)，首次提出新型外包鋼混凝土組合梁-型鋼混凝土柱組合框架結構體系。
- On the hypothesis of plane cross section, L-shaped reinforced concrete column was divided into three fragment line element of elasto-plastic zone at both ends and elastic zone in the middle. 摘要在平截面假定的前提下，將鋼筋混凝土L形柱劃分為兩端彈塑性區、中間為彈性區的三分段桿單元模型。
- Unsymmetrical T-cross section trussed special-shaped steel reinforced concrete column was analyzed by ANSYS, in order to investigate the synergistic effect of shape steel and concrete. 摘要利用ANSYS有限元程序，對非對稱(chēng)T形截面桁架式型鋼混凝土異形柱進(jìn)行分析，研究桁架式型鋼混凝土異形柱中型鋼與混凝土的協(xié)同工作能力；
- A new type of bolted end-plate joint with steel beam and reinforced concrete column was developed,and two full-scale subassemblies were tested to evaluate the seismic performance of the joint details. 提出了一種新型端板高強螺栓連接的狗骨式削弱鋼梁-鋼筋混凝土柱節點(diǎn),通過(guò)2個(gè)足尺試件的低周反復荷載試驗研究了其抗震性能和破壞形態(tài)。
- For the characteristic of eccentrically loaded reinforced concrete column of ring section with bars in circular array,there is no accurate formula to calculate the ductility coefficient. 由于沿周邊均勻配筋環(huán)形截面偏心受壓構件受力計算的特殊性，至今沒(méi)有一個(gè)較精確的計算公式。
- Military budget continue to spiral. 軍費預算繼續上升。
- On the hypothesis of plane cross section,L-shaped reinforced concrete column was divided into three fragment line element of elasto-plastic zone at both ends and elastic zone in the middle. 在平截面假定的前提下,將鋼筋混凝土L形柱劃分為兩端彈塑性區、中間為彈性區的三分段桿單元模型。
- Military budgets continued to spiral. 軍事預算繼續急遽增加。
- A snail's shell is spiral in form. 蝸牛殼是螺旋形的。
- The unbonded high-strength strand used in the concrete columns can minimize the residual deformations effectively. 在混凝土柱中配置預應力無(wú)粘結鋼絞線(xiàn)可以有效控制殘余變形。
- And the reason, why the ductility of reinforced concrete columns using CFS is improved, is also analyzed. 最后，還對碳纖維布加固鋼筋混凝土柱使其延性提高的機理進(jìn)行了分析。
