Test proceduresTillageTractionDevelopments in instrumentation and digital computers have improved the precision and efficiency of the field testing of soil-machine systems. This increases the value of field tests in defining the relative performance of two or more machines or designs and in improving ...
Definition Soil field tests are visual-manual methods for field examination of soil. The field tests provide the means for a consistent description of soil including developing information for a preliminary identification of soil type under the Unified Soil Classification System (USCS) during field mapp...
IntroductionThe Working Soil Nail SystemDistribution of Load in a Soil Nail and in a Completed StructureProbable Distribution of Stress on a Soil Nail during ExcavationProposed Test MethodsThe Test of Resistant Zone Pull-Out CapacityTest of Active Zone Push-in CapacityTest of Soil Nail Creep ...
TPH (Hydrocarbon) Field Test Kits For On-Site Sampling of Soil or Water Contamination Providing the best analytical field test kits to assist you in detection and monitoring of petroleumcontaminantsin soil and water on site in minutes! Hanby TPH Soil Kit (FTKS) ...
Field Test Kits for Hydrocarbons on Surfaces Cheiron’sOilScreenSurface (Swab)™kits were developed predominantly for use by utility companies that needed a fast, consistent and inexpensive method of determining the extent and location of oils from a transformer leak- therefore, the kits can be ...
Methods Laboratory test and mimicfield test. 方法室内药效试验和模拟现场实验. 互联网 I next ran afield test. 我又作了一次实地验证. 互联网 Afield testwas done to reveal the dynamics of residue in cotton and soil, respectively. 采用田间试验方法,研究了戊菌隆农药在棉花和土壤中的残留规律. ...
Research in this paper is expected to further reveal the behaviors of soil nailing by field test, so as to provide scientific basis for its broad application. Some field tests, including measurements of horizontal displacement, nail force and et al., of a soil nailed project are described and...
and the distributions of axial force of pile shaft were measured.Then the pile-soil interaction and neutral plane of XCC pile under different conditions were analyzed.In order to do comparative analysis,the static load tests for circular pile which has the same concrete amount with that of XCC ...
aspeculates 推测[translate] aFollow correct soil sampling procedures so that soil test results for lime and other nutrient recommendations are representative of the entire field. 跟随正确土壤取样步骤,以便土壤测试结果为石灰和其他营养推荐是整个领域的代表。[translate]...
Design parameters for the cotton straw draining were obtained from previous laboratory test. Based on a real-world project, a field test was performed to study treatment of dredged soil through cotton straw drainage and reinforcement, and a comparison was drawn with the traditional cement mixing ...