supporting soil meaning in English
支持土壤
Examples
- As soon as the tunnel boring machine advances 1m forward , 6 pieces of pre - cast concrete segment are fabricated and forming a ring with internal diameter of 5 . 6m to support soil outside , while simultaneous back - filling and 32 - hole chemical grouting injector equipment installed with tunnel boring machine consolidating soil instantaneously to enhance the soil strength . the tunnel boring machine is also equipped with guided top gyroscope and true circularity retaining device for construction accuracy
其中值得一提者，板桥土城线所采用之潜盾机系新型之土压平衡式机种，具同步背填灌浆之功能，对地表沉陷之控制成效优良，目前已贯通并通过民房及商业区下方之下行隧道其初期沉陷均控制在5mm之内，二次沉陷及最终沉陷平均总量最大亦仅18mm ，远优于初始设计的警戒值30mm 。 - In this paper , in order to solve the difficulties in the rain pipe construction in jianyu road of yulin city , the pipe - pushing technique for the hand - type tool pipe in the sand soil layer has been researched by experiments in which many practice problems were considered such as the movement and deformation of sand soil , the difficulties for the pipe to enter the scheduled work soil , the collapse of excavation surface , the departure of pipe center and the difficulties to correct this departure . by both the calculations for the stabilities of back - supporting soil body and excavation surface and the theoretical analysis on the reasons for the departure ' s producing , some construction techniques were introduced and adopted in this paper which include not only the change and reinforcement to both the back - supporting soil body and the scheduled work soil body but also the settings of pipe cap , lattice and correcting system on the head of the tool pipe
本文针对榆林市建榆路雨水管道中遇到的技术难题，进行手掘式工具管砂土层顶管法施工技术试验研究，在研究中考虑砂土层存在的后靠土体移位、变形，工具管难以进入出洞土体，挖掘面易坍塌、管道中心易偏差及难纠偏等问题，通过对后靠土体和挖掘面的稳定计算及偏差产生原因的理论分析，提出并采用后靠土体换填加固，出洞土体换填加固，以及在工具管头部设置管帽、格栅、纠偏系统等技术措施 - Compared with conventional bracing technology , not only soil nailing will actively support soil masses , but also the effect of soil nailing and soil mass will be mobilized leading to utilize in - site strength of soils to a maximam degree . the disturbed soil masses that originally induce loading effect on bracing structure are transformed into a part of bracing structure . accordingly , the composite soil nailing bracing technique begins to applied to reinforcement of soft soils or foundations
复合土钉支护技术中，土钉主动支护土体，并与土体共同作用，尽可能保持、利用、提高基坑边壁土体的原有强度，将传统支护方式中对支护结构形成荷载效应的扰动土体转化为支护结构的一部分，从而可以有效地应用于软土地区等特殊地质条件下的基坑支护。 - Compared with conventional bracing technology , not only soil nailing will actively support soil masses , but also interaction effect of soil nailing and soil masses will be mobilized leading to utilize in - site strength of soils to a maximum degree . the disturbed soil masses that originally induce loading effect on bracing structures are transformed into a part of bracing structures . accordingly , the composite soil nailing bracing technique begins to be applied to reinforcement of soft soils or foundations
复合土钉支护技术中，土钉主动支护土体，并与土体共同作用，尽可能保持、利用、提高基坑边壁土体的原有强度，将传统支护方式中对支护结构形成荷载效应的扰动土体转化为支护结构的一部分，从而可以有效地应用于软土地区等特殊地质条件下的基坑支护，而且具有工艺简单、造价低、工期短等优点。