unconfined compressive strength meaning in English
无侧限抗压强度
无围抗压强度
Examples
- Standard test method for unconfined compressive strength of cohesive soil
粘性土无侧限抗压强度的标准试验方法 - Standard test method for unconfined compressive strength index of chemical - grouted soils
化学灌浆土壤无侧限抗压强度指数的标准试验方法 - Standard test method for unconfined compressive strength of compacted soil - lime mixtures
压实的土壤石灰混合物的无侧限抗压强度的标准试验方法 - The unconfined compressive strength , shearing strength and permeabi lity of stabilized soils were tested in laboratory , the strength of contaminated composite soils sampled with different ph and soaped in corresponding ph were compared . the results from experiments indicate that there exists a certain relationship between the soft soil properties and the unconfined compressive of grouted soil . with the increase of water content , porosity ratio , degree of porosity , plasticity limit , liquid limit and liquid index , the compressive strength of cement - sodium silicate - stabilized soil decreases , while increases as the bulk weight and compressibility modulus
通过对水泥?水玻璃加固土的无侧限抗压强度试验，以及用不同酸碱性水制成与养护的固结土所进行强度对比试验，得出软土的物理力学性质指标与加固土的抗压强度之间存在一定的相关关系，即随着含水量、孔隙比、孔隙度、液塑限及液性指数的增加，水泥?水玻璃加固土的抗压强度相应地降低；而随着原状土的容重、压缩模量的增加，水泥土的抗压强度也随之增加。 - In this dissertation , the engineering properties of the nano - al2o3 and nano - tio2 reinforced cement - stabilized soil are respectively studied through the laboratory experiments . based on testing data , the unconfined compressive strength ( ucs ) of nanometerial - al2o3 reinforced cement - stabilized soil ( narcss ) is firstly analyzed in different nanomaterial mixing ratio , cement mixing ratio , curing - period , water content , w / c ratio , etc . , and then the stress - strain relationship of narcss is given . the variation of the ucs of nanometerial - tio2 reinforced cement - stabilized soil ( ntrcss ) is also given in different nanometerial mixing ratio and curing period
根据试验结果，首先分析了纳米材料al _ 2o _ 3掺入比、龄期、土样含水量、水灰比等对掺纳米材料al _ 2o _ 3水泥土强度的影响，并给出其应力应变关系(本构关系)和一定条件下的最佳配比；其次，分析了纳米材料tio _ 2掺入比、龄期等对掺纳米材料tio _ 2水泥土强度的影响；最后，通过比较前人的研究成果，对分别掺入纳米材料al _ 2o _ 3 、纳米材料tio _ 2及纳米材料sio _ ( 2 - x )的水泥土强度进行了对比分析。