By element analysis, we realized that the prestressed anchor rod wall can control the horizontal displacement better than the anchor rod wall, we advanced the distribution of the axial force of bonded zone.

指出預(yù)應(yīng)力錨桿擋土墻較錨桿擋土墻能更好地控制邊坡的水平位移欧洲免费av，得到了預(yù)應(yīng)力錨桿軸力分布的特點日韩综合在线视频。

There are two groups of pull-out tests for umbrella-shaped anchor with and without grouting at anchor head. And a group of vertical pile drawing tests is done.

試驗包括錨頭無灌漿和灌漿的傘狀錨拉拔試驗兩組以及一組用于對比的豎直抗拔樁拉拔試驗欧美日韩草草影院在线观看。

This paper studies the soil stress on the holding sheet between the pile-anchor erecting columns of the pile-anchor holding block structure system often used in Chongqing.

以重慶地區(qū)常見的樁錨支擋結(jié)構(gòu)體系擋板上土壓力為研究對象欧美AAAA级精品a片，采用室內(nèi)模型試驗方法，定性的分析了擋板上土壓力分布規(guī)律www.亚洲视频黄色免费，并將其與經(jīng)典土壓力理論計算結(jié)果作對比性爱A级一级，從而指出了經(jīng)典土壓力理論在樁錨支擋結(jié)構(gòu)體系擋板土壓力計算中的不適用

As the rode for a lunch hook, stern anchor or spare anchor, however, an all-nylon rode functions quite well.

全尼龍繩用到下水鉤欧美性爱一级黄，船艉的錨或是副錨的停泊也都非常的不錯欧美性爱在线视频一区二区。

The main influence factors are the bond stress of the anchor agent and the corrosion degree of the screw spike. Sulfur and other erosive chemicals should not be used as the anchor agent of the screw spike.

計算分析表明，錨固劑的結(jié)合應(yīng)力和螺紋道釘?shù)匿P蝕程度是影響螺紋道釘抗拔力的主要因素男人的天堂无码视频，應(yīng)避免采用硫磺及有腐蝕性的化學(xué)品作為螺紋道釘?shù)腻^固劑亚洲一级视频。

The anchor withdraw resistance of the screw spike diminishes with corrosion of the screw spike and aging of the anchor agent on site so as to harm traffic safety.

螺紋道釘錨固抗拔力會因螺紋道釘?shù)匿P蝕及錨固劑老化等因素而變小，從而影響列車的安全運行欧洲黄色三级片高清无码，為解決這一問題對螺紋道釘錨固抗拔力進(jìn)行分析91老女露脸在线观看。

An experiment was conducted using the bond stress of the anchor agent, the corrosion degree of the screw spike and the eccentricity as the variables to test the withdraw resistance of the screw spike. The multiple regression analysis shows that three main factors have influence on the anchor withdraw resistance of the screw spike.

同時，以錨固劑的結(jié)合應(yīng)力欧美日韩中文字幕在线不卡电影、螺紋道釘?shù)匿P蝕程度和偏心度等3個因素為變量對軌道螺紋道釘抗拔力進(jìn)行實驗变态一区，采用多元回歸分析的方法對實驗數(shù)據(jù)進(jìn)行計算分析。

The mixing power and circulation characteristics of Newtonian fluid and pseudoplastic fluid were measured in a φ300mm organic glass vessel,by using anchor and tri-leaf impeller,anchor and inner-outer screw,orthogonal twi-stratm triangle blades and single screw,orthogonal twi-stratum triangle blades and inner-outer screw types of combined agitators.

為使聚合釜內(nèi)攪拌介質(zhì)在湍流手机在线一级电影、過渡流及層流域都能達(dá)到良好的混合色97综合视频在线观看视频，對錨－三葉推進(jìn)器、錨－內(nèi)外單螺帶A级全黄片一级全黄片、正交雙層三角槳－單螺帶8050午夜一级少妇影院大陆、正交雙層三角槳－內(nèi)外單螺帶等4種組合槳攪拌器，于φ300mm的有機玻璃釜中91在线欧美超碰，測定了在牛頓流體和假塑性流體中的攪拌功率和循環(huán)特性婷婷综合五月天丁香激情。

In responding to the problems identified, a countermeasure of bolt-mesh-anchor-shotcrete + floor-bolt + truss coupling supporting is proposed, namely using shotcrete to seal surrounding rock, bolt-mesh support to release deformation energy, floor bolt to transfer floor heave plastic slippage force, anchor-truss support to control the deformation of surrounding rock. Therefore, the effective deformation control of deep high stressed soft rock roadway can be achieved.

為此，提出了錨網(wǎng)噴＋錨索＋底角錨桿＋桁架耦合支護(hù)對策国产在线视频一区第二页，即通過噴層封閉圍巖国产AV性网，錨網(wǎng)柔性支護(hù)釋放變形能，底角錨桿轉(zhuǎn)移底臌塑性滑移作用力狼友视频首页在线观看播放，錨索＋桁架支護(hù)控制圍巖整體變形熟女乱倫视频，從而實現(xiàn)對高應(yīng)力巷道圍巖變形的有效控制。

According to the spot experiment result of bolt anchor-hold in the condition of draining water in the roof on haulage roadway, 11201 coalface, Chengjiao coalmine, the test facility was designed independently and the influence of the anchor-hold of the resin bolt by the draining water in the drill hole was studied.

結(jié)合城郊煤礦11201工作面運輸巷頂板淋水情況下錨桿錨固力現(xiàn)場測試結(jié)果，自行設(shè)計了實驗裝置白白免费视频观看首页，研究了鉆孔淋水對樹脂錨桿錨固力的影響亚洲性交在线视频一区。在現(xiàn)場測試中，當(dāng)鉆孔的淋水量小于128mL/min時欧美一级高潮片老师，樹脂錨桿的錨固力保持不變激情文学小说区另类小说同性；當(dāng)淋水量大于583mL/min時，樹脂錨桿的錨固力比無淋水時的錨固力下降35%以上婷婷久久综合爱桃花。沿巷道軸向布置卸水孔日韩精品视频综合网在线观看，采用集中排放，同時加大錨桿支護(hù)的密度可以改善頂板淋水時錨桿支護(hù)的效果