pile

The influence to the internal forces and the transform concerning by the design parameter for the compound pile wall is discussed and work out sensitivity factor of design parameters.

通過有限元數值分析方法,利用全局有限差分法建立了靈敏度分析模型,并對諸多設計參數進行了計算分析,討論了設計參數對復合樁墻支護結構的受力和變形影響,計算出設計參數的靈敏度因子,得到一些有參考價值的分析結果,為優化設計和施工提供一定的參考。

Incorporating with the construction need of a deep water berth of 100 000 DWT,a study for the proposed covered sheet-piled structure is conducted by means of centrifuge model test to investigate the distribution of bending moment of the front sheet-piled wall,covered s.

通過對有無遮簾樁、有無碼頭面荷載、前板樁墻不同嵌入比以及前板樁墻與遮簾樁的距離等進行一系列試驗,得出的試驗成果表明,這種遮簾式板樁碼頭新結構解決了深水板樁碼頭前板樁墻彎矩急劇增大的問題,同時有效地減小碼頭前沿水平位移和拉桿拉力,實現了傳統板樁結構向深水泊位發展的歷史性突破。

The methods to control the stability of the side-slopes of construction foundation pits include artificial support to firm side-slopes,earth-supporting formwork,traditional nailed wall structure,and earth-supporting-pile wall structure,etc.

建筑基坑邊坡穩定方法有人工支護穩固邊坡、模板支撐土體、土釘墻噴錨結構、擋土樁墻結構等形式,各類形式在施工技術、工程造價及應用方面各有優劣。

Numerical simulation for sheet pile walls using ANSYS software;

運用ANSYS對板樁墻支護模型的計算分析

The problems of concrete durability of sheet pile wall & aiti-corrosion of steel rod in the water level changing area are discussed in detail in the paper and the particular measures taken for increasing the durability of anti-freezing of sheet pile wall & solving the problem of aiti-corrosion of steel rod in the water level changing area are also introduced in it.

詳細討論了水位變動區板樁墻混凝土的耐久性和鋼拉桿的防腐蝕問題;介紹了為增強水位變動區板樁墻抗凍耐久性和解決鋼拉桿防腐蝕問題所采取的具體的措施。

Overloading on the wharf causes serious settlement of and cracks in the ground surface of the goods yard, resulting in serious settlement of the yard foundation and structural stability of the sheet pile wall.

鎮江大港內河板樁碼頭由于超量堆載 ,致使混凝土堆場地面嚴重下沉并開裂脫空 ,碼頭堆場地基存在嚴重的沉降穩定問題 ,板樁墻存在嚴重的結構穩定問題 。