坡长 meaning in English
length of grade
slope length
Examples
- Study on critical length for bedding rock slope
顺层岩质边坡临界坡长求解研究 - By means of increasing the length of the slope , improving the structure of the soil and the surface of the dams , reinforcing the key parts etc , we can reduce the damage of the concrete board and increase the age of the dams
通过增加坡长、改善土质和坝面结构、重点加固等措施，可有效地减少砼板的损害，延长大坝的使用寿命。 - With the same slope gradient and slope length , the soil erosion on the dyke slope caused by the runoff mainly depended on the factors such as the runoff , flow velocity , rainfall intensity , rainfall duration , as well as the up - slope drainage area of dyke slope
坡度、坡长一定时，径流对戗坡的侵蚀主要与径流量、流速、雨强、降雨历时，戗坡以上汇聚水量或集水面积有关。 - At first , the mechanical model of joint is discussed , and the constitutive relation of the rough joint , especially the bolt - supported joint , is given . then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method , and a formula of stability is brought forward . at last , the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated , a corresponding mechanics model is established , then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam , and an analytical solution of the yielding curve is educed from this model
文中首先对结构面的力学模型进行了一定的探讨，提出了粗糙结构面尤其是加锚结构面的本构关系；然后采用极限平衡法，研究了顺向层状岩质边坡的顺层滑动失稳，提出了其稳定性计算公式；最后，结合能量定律和弹性板梁稳定理论，探讨了工程中常见的顺向层状岩体边坡溃屈失稳时的破坏机理、变形规律和稳定性定量评价方法，建立了相应的力学模型，求出了其相应的解析解，并提出了临界坡长与最大弯曲位置的确定方法。 - According to climate condition , soil condition and afforesting tree species and water requirement rule of forest and grass , the paper analysed and calculated the slope length for collecting stream of three site preparation methods which were reverse - slope terrace , level trench and scale - hole , and the slope length for collecting stream of deferent gradients and planting bandwidths were acquired
摘要根据宁南山区的气候、土壤、造林树种等，按照林草植被建设的水分需求规律，对不同水上流失区的反坡梯田、水平沟、鱼鳞坑3种整地方式的集流坡面长度进行分析与推算，计算出了不同坡度、植树带宽度下的集流坡长。