According to the data of static loading test and dynamic high strain test of pile in Xining city,the bearing properties and loading transmission mechanism of the large-diameter and medium-long borehole cast-in-place piles in muddy rock foundation,as well as the influencing factors on its bearing properties are revealed by analyzing pile axis pressure transmission and soil resistance properties.
泥岩地基中大直径、中长桩的荷载传递机理的研究比较缺乏。
Based on the field testing results of two large-diameter filling piles in soils of sandstone and mudstone under a power plant,the load transfer mechanism and vertical load bearing behavior of the piles are discussed.
以某电厂桩基础为工程依托,进行了两试桩竖向静载荷试验,探讨了砂泥岩地基大直径灌注桩的荷载传递机理和竖向承载特性。
Tests on Vertical Load Bearing Capacity of Large-Diameter Filling Piles in Soils of Mudstone and Sandstone
砂泥岩地基大直径灌注桩竖向承载力试验研究
Study on the Soft Quality Rock (Mudstone, Mud Dolomite) Foundation Bears the Weight of Characteristic Property in Guizhou;
贵州地区软质岩石地基（泥岩、泥质白云岩）承载特性研究
FUNDAMENTAL FRACTURES,LITHOFACIES AND STRATABOUND ORE DEPOSITS IN DEVONIAN SYSTEM OF CENTRAL HUNAN
湘中地区的泥盆系基底断裂、岩相和层控矿床
Method of deducting contamination caused by drill oil-based fluid in organic geochemical analysis of borehole core
钻探油基泥浆对岩芯有机地化分析中污染的扣除方法研究
Carbonate Sedimentary Environment from Devonian to Triassic in Majiaoba Fieldwork Base, Northwest Part of Sichuan
川西北马角坝实习基地泥盆系—三叠系碳酸盐岩沉积环境研究
Discussion on Algeria East-west Highway Chalky Clay Geology Roadbed Design Plan
阿尔及利亚东西高速公路泥灰岩地质路基设计方案探讨
Study on Water Based Fluids Suitable for the Hard Brittle Shale Formations
适用于硬脆性泥页岩地层的水基钻井液技术研究
muck and mucky soil
淤泥和淤泥质土地基
2.16 The brief target oil and gas zone are from 2300 to 2500 meters. The formation is:sand, sand-stone, shale cross.
主要目的油气层在2300到2500米，其地层岩性为：砂岩、砂砾岩和泥岩互层。
Study on Devonian Sequence Litho-paleogeographic in Central Guangxi
桂中地区泥盆系层序岩相古地理研究
A shale formation with sandstone interbedded is also a potential oil bearing formation.
以泥岩为主，夹砂岩的地层也可能是油气层。
Distribution and structural fabric features of mudstone interlayer of rock salt in underground gas storage
盐岩地下储气库泥岩夹层分布与组构特性研究
EVOLUTIONAL STAGES OF HYDROCARBON CONCENTRATION SEAL IN MUDSTONE CAPROCKS
泥岩盖层浓度封闭演化特征——以松辽盆地下白垩统泥岩为例
Predicting the deep mudstone distribution from seismic dare
利用地震资料预测深层泥岩盖层分布
THE ORIGIN OF DEVONIAN DOLOSTONES IN XIANGHUALING AREA, SOUTHERN HUNAN
湘南香花岭地区泥盆系白云岩的成因
a foundation of earth or rock supporting a road.
支撑公路的用泥土或岩石做的路基。
REASON AND PREVENTION TREATMENT FOR CRACK OF CEMENT-BASED PERLITE SOUND ABSORBING PANEL
水泥基珍珠岩吸声板开裂原因及防治
The landslide and debris flow based on plagioclase coincidently locate in ringed mountains.
以斜岩作为地质基础的滑坡和泥石流等地质灾害恰恰分布在环形山脉中。