- 摘 要
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(廣東工業(yè)大學(xué)巖土工程技術(shù)開發(fā)中心 廣州 510640)
【提要】 闡述了加筋土擋墻設(shè)計(jì)計(jì)算的基本原理和方法。采用FORTRAN語言對(duì)加筋土擋墻進(jìn)行程序設(shè)計(jì)，考慮了筋帶受力狀態(tài)與筋帶斷面尺寸、長度和層位的關(guān)系，穩(wěn)定驗(yàn)算時(shí)采用規(guī)范設(shè)計(jì)方法及SARMA法，并將其應(yīng)用于廣州市某山莊總體邊坡工程。通過與常規(guī)設(shè)計(jì)方法的對(duì)比發(fā)現(xiàn)，程序可以獲得最優(yōu)配筋，使筋帶的斷面和長度得到充分利用，同時(shí)簡化設(shè)計(jì)過程，提高擋墻的穩(wěn)定性。
【關(guān)鍵詞】 加筋土擋墻 設(shè)計(jì)計(jì)算 設(shè)計(jì)程序 工程應(yīng)用Program of Design for Reinforced Earth Retaining Wall/Ju Haiyan，Li Zhangming(Foundation Engineering and Technology Center,Guangdong Industry University,Guangzhou 510640,China)
Abstract:The basic principle and method of the calculation for reinforced earth retaining wall are introduced.The calculation process is realized by the language of FORTRAN in the computer,and the program is used in a slope treatment project in Guangzhou.Comparing with the design traditional method,it is showed that the optimum length required is obtained,the cross section and length of bars are fully used,and the design is simplified.
Keywords:reinforced earth retaining wall;calculation;computer program;practical application
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